Android apps by roaming squirrelhttp://www.appbrain.com/browse/dev/roaming+squirrelFind the best Android apps and games for your phone. Search for keywords or browse top lists. Works for G1, MyTouch, Droid, Nexus One.en-usAndroidAppsG1MilestoneDroidNexus OneAppBrain Web 3.0 Content Management SystemScientific Calculatorhttp://www.appbrain.com/app/scientific-calculator/com.roamingsquirrel.android.calculatorhttp://www.appbrain.com/app/scientific-calculator/com.roamingsquirrel.android.calculatorhttp://www.appbrain.com/app/scientific-calculator/com.roamingsquirrel.android.calculator#commentsFri, 03 Dec 2010 13:51:22 +0000TechCalc scientific calculator is a calculator with 11 computing modes in one application + a handy scientific reference section.<br>Modes included are:<br><br>* Basic Calculator,<br>* Scientific Calculator,<br>* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),<br>* Graphing (save copy of graph to sdcard),<br>* Matrices,<br>* Complex Numbers (cartesian, polar, using Euler's identity),<br>* Quick Formulas,<br>* Quick Converter,<br>* Time Calculator,<br>* Equation Solver,<br>* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher<br><br>+ the Periodic Table of Elements!<br><br>Features of TechCalc Scientific Calculator include:<br><br>* Trigonometric Functions (radians, degrees or gradients)<br>* Power & Root Functions<br>* Log and Antilog functions<br>* Permutations (nPr) and Combinations (nCr)<br>* HCF, LCM, Prime factorization, Δ% function and the remainder function<br>* Pol() & Rec() Functions<br>* Statistics Functions (inc. Bessel, Beta, Binomial, Chi-Squared, Digamma, Error, Exponential, F-, Gamma, Hypergeometric, Normal, Poisson, T- & Weibull)<br>* Factorial Function<br>* Modulus Function<br>* Random Numbers<br>* Fractions Mode<br>* Constants (4 categories) - press to include into a calculation or long press for more information on the constant:<br> * Physical and Astronomical Constants<br> * Periodic Table - atomic mass (u)<br> * Solar System - Orbit Distances (km)<br> * My Constants (save personal constants via the calculation history)<br>* A wide range of conversion categories – Distance, Area, Volume, Mass, Density, Speed, Pressure, Energy, Power, Frequency, Magnetic Flux Density, Dynamic Viscosity, Temperature, Heat Transfer Coefficient, Time, Angles, Data Size, Exchange Rates, Fuel Efficiency, Audio Signal Level, Torque, Force, Radioactivity, Radiation<br>* 20 Memory Registers in each of the calculation modes<br> * A complete record of each calculation is stored in the calculation history, the result of which can be used in future calculations<br>* Detailed Help and Reference Available<br>* Highly customizable via the Settings including a wide range of layouts to choose from<br>* Output font size can be increased or decreased by long pressing the + or - buttons<br><br>The reference section in TechCalc Scientific Calculator includes:<br><br>* Physical Laws<br>* Useful Mathematical Formulas<br>* Names in the Metric System<br>* Mathematical Tables (Log & Antilog Tables, Normal Distribution Table, Trigonometric Tables, Power & Root Tables)<br>* Elementary Algebra<br>* Linear Algebra (Matrices)<br>* Trigonometric Identities<br>* Differentiation Rules<br>* Integration Rules<br>* Statistics Formulas<br>* Vector Mathematics<br>* ASCII Converter<br>* Fractional Bits Converter<br>* Roman Numeral Converter<br>* pH Calculator<br>* Interpolation Calculator<br>* Body Mass Index (BMI) Calculator<br>* Proportion Calculator<br><br>Please email any questions that are not answered in the Help section or any requests for bug fixes, changes or extensions regarding the functions of the calculator - glad to help wherever possible.<br><br>This is an ad-supported app - an ad-free paid version is also available for a nominal USD 0.99 (or the equivalent in local currency) - please search for Scientific Calculator (adfree).<br><br>Recent changes:<br>26/01 (ver 3.5.6)<br>* added a link to a pdf version of the Help section to the "About the Calculator" section (accessed via the squirrel icon)<br>* bug fix in graph mode inadvertently introduced in ver 3.5.5Scientific Calculator (adfree)http://www.appbrain.com/app/scientific-calculator-%28adfree%29/com.roamingsquirrel.android.calculator_plushttp://www.appbrain.com/app/scientific-calculator-%28adfree%29/com.roamingsquirrel.android.calculator_plushttp://www.appbrain.com/app/scientific-calculator-%28adfree%29/com.roamingsquirrel.android.calculator_plus#commentsSat, 04 Dec 2010 02:55:50 +0000TechCalc+ scientific calculator is a calculator with 11 computing modes in one application + a handy scientific reference section.<br>Modes included are:<br><br>* Basic Calculator,<br>* Scientific Calculator,<br>* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),<br>* Graphing (save a copy of the graph to the sdcard),<br>* Matrices,<br>* Complex Numbers (cartesian, polar, using Euler's identity),<br>* Quick Formulas,<br>* Quick Converter,<br>* Time Calculator,<br>* Equation Solver,<br>* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher<br><br>+ the Periodic Table of Elements!<br><br>Features of TechCalc+ scientific calculator include:<br><br>* Trigonometric Functions (radians, degrees or gradients)<br>* Power & Root Functions<br>* Log and Antilog functions<br>* Permutations (nPr) and Combinations (nCr)<br>* HCF, LCM, Prime factorization, Δ% function and the remainder function<br>* Pol() & Rec() Functions<br>* Statistics Functions (inc. Bessel, Beta, Binomial, Chi-Squared, Digamma, Error, Exponential, F-, Gamma, Hypergeometric, Normal, Poisson, T- & Weibull)<br>* Factorial Function<br>* Modulus Function<br>* Random Numbers<br>* Fractions Mode<br>* Constants (4 categories) - press to include into a calculation or long press for more information on the constant:<br> * Physical and Astronomical Constants<br> * Periodic Table - atomic mass (u)<br> * Solar System - Orbit Distances (km)<br> * My Constants (save personal constants via the calculation history)<br>* A wide range of conversion categories – Distance, Area, Volume, Mass, Density, Speed, Pressure, Energy, Power, Frequency, Magnetic Flux Density, Dynamic Viscosity, Temperature, Heat Transfer Coefficient, Time, Angles, Data Size, Exchange Rates, Fuel Efficiency, Audio Signal Level, Torque, Force, Radioactivity, Radiation<br>* 20 Memory Registers in each of the calculation modes<br> * A complete record of each calculation is stored in the calculation history, the result of which can be used in future calculations<br>* Detailed Help and Reference Available<br>* Highly customizable via the Settings including a wide range of layouts to choose from<br>* Output font size can be increased or decreased by long pressing the + or - buttons<br><br>The reference section of TechCalc+ scientific calculator includes:<br><br>* Physical Laws<br>* Useful Mathematical Formulas<br>* Names in the Metric System<br>* Mathematical Tables (Log & Antilog Tables, Normal Distribution Table, Trigonometric Tables, Power & Root Tables)<br>* Elementary Algebra<br>* Linear Algebra (Matrices)<br>* Trigonometric Identities<br>* Differentiation Rules<br>* Integration Rules<br>* Statistics Formulas<br>* Vector Mathematics<br>* ASCII Converter<br>* Fractional Bits Converter<br>* Roman Numeral Converter<br>* pH Calculator<br>* Interpolation Calculator<br>* Body Mass Index (BMI) Calculator<br>* Proportion Calculator<br><br>Please email any questions that are not answered in the Help section or any requests for bug fixes, changes or extensions regarding the functions of the calculator - glad to help wherever possible.<br><br>Recent changes:<br>26/01 (ver 3.5.6)<br>* added a link to a pdf version of the Help section to the "About the Calculator" section (accessed via the squirrel icon)<br>* bug fix in graph mode inadvertently introduced in ver 3.5.5Financial Calculatorhttp://www.appbrain.com/app/financial-calculator/com.roamingsquirrel.android.financial_calculatorhttp://www.appbrain.com/app/financial-calculator/com.roamingsquirrel.android.financial_calculatorhttp://www.appbrain.com/app/financial-calculator/com.roamingsquirrel.android.financial_calculator#commentsThu, 01 Aug 2013 05:14:37 +0000If you're in business or are a student of business, this app could be useful for you!<br><br>A Financial Calculator combined with a Scientific Calculator<br><br>Financial Mode includes:<br><br>* Simple Interest Mode<br>* Compound Interest Mode (FV, PV, PMT, NPER)<br>* Cash Flow Mode (NPV, NFV, IRR, MIRR, DPBP)<br>* Amortization Mode (PMT, BAL, INT, PRN, ∑INT, ∑PRN)<br>* Cost, Sales and Margin Mode<br>* Break-Even Mode<br>* Depreciation Mode (SL, FP, SYD, FDB, DB)<br>* Bond Mode (PRC, YTM, YTC, Duration, Convexity)<br>* Days Calculation Mode<br>* Interest Conversion Mode<br>* Options Trading (Greeks)<br>* Exchange Rates<br><br>In many cases, a graph and accompanying table showing the results is available. The table can be saved to the sd card in csv format.<br><br>Full details of the formulas used in the financial calculations are available in the Help section.<br><br>Scientific Mode includes:<br><br>* Trigonometric Functions<br>* Power and Root Functions<br>* Log and Antilog Functions<br>* Permutations and Combinations<br>* Statistics Functions<br>* Factorial Function<br>* Modulus Function<br><br>Separate calculation histories are available for both financial and scientific modes.<br><br>Recent changes:<br>12/28 (ver 1.0.9)<br>* bug fix when entering date values in Bond ModeStandard Calculatorhttp://www.appbrain.com/app/standard-calculator/com.roamingsquirrel.android.standard_calculatorhttp://www.appbrain.com/app/standard-calculator/com.roamingsquirrel.android.standard_calculatorhttp://www.appbrain.com/app/standard-calculator/com.roamingsquirrel.android.standard_calculator#commentsTue, 31 May 2011 16:44:09 +0000A standard arithmetical calculator designed to be more functional than the default installed model - also includes a tip calculator and a loan calculator, both of which can be accessed from the menu - features of the main calculator include:<br><br>* decimal mode<br>* fractions mode<br>* running total of each calculation shown as it is entered<br>* full text of the calculation is displayed as it is entered<br>* the output text can be set to scroll either horizontally (the default) or vertically<br>* full text of each calculation is stored in the history<br>* results of each calculation can be reclaimed from the history and reused in future calculations<br>* a range of colour schemes to suit different moods<br><br>A help section, where the main functions of the application are explained, can be accessed via the menu.<br><br>Please note that this calculator only provides basic arithmetical operations - if you require more complex operations, it is recommended that you download the developer's Scientific Calculator<br> <br>This is an ad-supported app - an ad-free paid version is also available for a nominal US$ 0.99 - to download, please search for Standard Calculator (adfree)<br><br>Recent changes:<br>21/12 (ver 1.1.8)<br>* added option in the settings to change the layout of the buttonsТаблица Менделееваhttp://www.appbrain.com/app/%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0-%D0%BC%D0%B5%D0%BD%D0%B4%D0%B5%D0%BB%D0%B5%D0%B5%D0%B2%D0%B0/com.roamingsquirrel.android.periodic_table_russianhttp://www.appbrain.com/app/%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0-%D0%BC%D0%B5%D0%BD%D0%B4%D0%B5%D0%BB%D0%B5%D0%B5%D0%B2%D0%B0/com.roamingsquirrel.android.periodic_table_russianhttp://www.appbrain.com/app/%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0-%D0%BC%D0%B5%D0%BD%D0%B4%D0%B5%D0%BB%D0%B5%D0%B5%D0%B2%D0%B0/com.roamingsquirrel.android.periodic_table_russian#commentsMon, 25 Feb 2013 14:21:27 +0000This app provides a pictorial representation of the periodic table of the elements.<br><br>Click on each of the elements to see details of that element. Click on Показать Категорий to see the listing of the element groups.<br><br>The app is in Russian with an option to switch to English when displaying the details of the elements as well as the listing of element groups.<br><br>Это приложение обеспечивает наглядное представление периодической таблице элементов.<br><br>Нажмите на каждый из элементов, чтобы увидеть детали этого элемента. Нажмите на Показать Категорий чтобы увидеть список групп элементов. Возможность отображения информации на английском языке также доступна.<br><br>Это рекламно-поддерживаемые приложением - рекламно-бесплатной версии также доступны для номинального US$ 0.99 - скачать, пожалуйста, поиском Таблица Менделеева+Periodic Tablehttp://www.appbrain.com/app/periodic-table/com.roamingsquirrel.android.periodic_tablehttp://www.appbrain.com/app/periodic-table/com.roamingsquirrel.android.periodic_tablehttp://www.appbrain.com/app/periodic-table/com.roamingsquirrel.android.periodic_table#commentsSun, 03 Feb 2013 16:17:11 +0000This app provides a pictorial representation of the periodic table of the elements.<br><br>This functionality already comes bundled with the developer's Scientific Calculator application but it also works well as a quick reference in a stand-alone application for those not needing the full functionality of a scientific calculator.<br><br>Click on each of the elements to see details of that element. Click on Show Legend to see the listing of the element groups.<br><br>This is an ad-supported app - an ad-free paid version is also available for a nominal US$ 0.99 but, as always, it's probably best to test the free version first before parting with your hard-earned cash :) - to download, please search for Periodic Table (adfree)<br><br>Recent changes:<br>19/08 ver 1.3<br>* fixed typos in Al and SQuick Converterhttp://www.appbrain.com/app/quick-converter/com.roamingsquirrel.android.q_converterhttp://www.appbrain.com/app/quick-converter/com.roamingsquirrel.android.q_converterhttp://www.appbrain.com/app/quick-converter/com.roamingsquirrel.android.q_converter#commentsMon, 07 Jan 2013 12:16:35 +0000Quick Converter covers all common units for:<br><br>* Distance<br>* Area<br>* Volume<br>* Mass<br>* Density<br>* Speed<br>* Pressure<br>* Energy<br>* Power<br>* Frequency<br>* Magnetic Flux Density<br>* Dynamic Viscosity<br>* Temperature<br>* Heat Transfer Coefficient<br>* Time<br>* Angles<br>* Data Size<br>* Exchange Rates - internet required<br>* Fuel Efficiency<br>* Audio Signal Level<br>* Torque<br>* Force<br>* Radioactivity<br>* Radiation - Absorbed Dose<br>* Radiation - Equivalent Dose<br>* Data Transfer Rate<br><br>8 different color schemes for all moods!<br><br>This is an ad-supported app - an ad-free paid version is also available for a nominal USD 0.99 (or the equivalent in local currency) from this link: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.q_converter_plus<br><br>Recent changes:<br>09/01 (ver 1.0.5)<br>* update for newer versions of Android<br>* added Force, Radioactivity, Radiation - Absorbed Dose, Radiation - Equivalent Dose, Data Transfer Rate<br>* extended the list of currencies available in the exchange rates categoryZoo Alphabethttp://www.appbrain.com/app/zoo-alphabet/com.roamingsquirrel.android.zooalphabethttp://www.appbrain.com/app/zoo-alphabet/com.roamingsquirrel.android.zooalphabethttp://www.appbrain.com/app/zoo-alphabet/com.roamingsquirrel.android.zooalphabet#commentsFri, 08 Jul 2011 03:33:10 +0000General:<br><br>The application opens with a welcome and a rendition of the ABC song. The initial start-up screen shows all the letters of the alphabet - the sound of each letter can be heard by pressing the relevant letter (please note that a long press on the letter 'Z' will allow the ABC song to be repeated). The buttons at the bottom of the main screen transfer the application into either ABC mode or Zoo Quiz mode. There is an option to record yourself singing along with the ABC song by pressing the microphone image situated between the 2 buttons at the bottom of the screen - this allows about 25~26 seconds of audio to be recorded (a progress dialogue will be displayed during this time - the recording can be cancelled at any time by pressing the 'Cancel Recording' button on the progress dialogue). After pressing the image, count 1, 2 and the song will start for you to sing along with - the recorded audio can be played back by long pressing the letter 'Y'. If the recording is made when using headphones, the end result will be the recorded voice - if, when recording, headphones are not used, the application's version of the song will also be heard in the background of the finished recording. The ability to record within the application can be turned On or Off in the 'Settings' tab (the default is On). If recording mode is set to Off, long pressing on the letter 'Y' is automatically disabled.<br><br>ABC Mode:<br><br>The ABC application can be viewed in two modes - the first mode (the default) displays a word and picture relating the letter to the first letter of the word; the second mode displays a word and picture where the word contains at least one instance of the letter - the choice of modes can be made via the 'Settings' tab in the options menu which can be accessed from the start-up screen. There is an option for the user to record their own voice by pressing the microphone image situated between the 2 buttons at the bottom of the screen - this allows about 10 seconds of audio to be recorded - for example, this function can be used to check the user's pronunciation of the letter and/or name of the pictured animal, bird or fish against that in the application - the recorded audio can be played back by long pressing the 'Repeat' button. The recording for each screen remains available until it is recorded over by a new recording and can be replayed next time the screen appears by long pressing the 'Repeat' button - if recording mode is enabled and no recording has been made for a specific screen, long pressing the 'Repeat' button will result in the application's version of the audio being played. If recording mode is set to Off, long pressing on the 'Repeat' button is automatically disabled.<br><br>Zoo Quiz Mode:<br><br>In Zoo Quiz mode, the user enters the name of a pictured animal, bird or fish by pressing the relevant button. The quiz can be set up to include 10, 20, 30, 40 or 50 pictures via the 'Settings' tab (the default is 20 pictures). During the quiz, a running score of correct answers is shown at the top of the screen and a final score is provided to the user at the end of each quiz. Audio in this mode can be set On or Off via the 'Settings' tab (the default is On).<br> <br>Settings:<br><br>In addition to the choice of display modes and recording modes, the 'Settings' tab also allows a choice of pronunciation for the letter Z - i.e. in either US English (the default) or UK English, plus whether to display the letters alphabetically (the default) or randomly and whether to enable vibration mode for the buttons (the default is On).<br><br>Information:<br><br>Move to SD Card supported for Android 2.2+ users – looks good on either phones or tablets.<br><br>This is an ad-supported app - an ad-free paid version is also available for a nominal US$ 0.99 - to download the paid version, please search for Zoo Alphabet (adfree)<br><br>Recent changes:<br>* updated for new versions of Android週期表http://www.appbrain.com/app/%E9%80%B1%E6%9C%9F%E8%A1%A8/com.roamingsquirrel.android.periodic_table_chinesehttp://www.appbrain.com/app/%E9%80%B1%E6%9C%9F%E8%A1%A8/com.roamingsquirrel.android.periodic_table_chinesehttp://www.appbrain.com/app/%E9%80%B1%E6%9C%9F%E8%A1%A8/com.roamingsquirrel.android.periodic_table_chinese#commentsMon, 25 Feb 2013 14:24:11 +0000This app provides a pictorial representation of the periodic table of the elements.<br><br>Click on each of the elements to see details of that element. Click on 顯示圖例 to see the listing of the element groups.<br><br>The app is in Chinese with an option to switch to English when displaying the details of the elements as well as the listing of element groups.<br><br>此應用程式提供的元素週期表的圖形表示.<br><br>* 點擊一個元素，看到該元素的詳細信息. <br>* 點擊 顯示圖例 若要查看清單的元素組. <br>* 選擇繁體或簡體中文.<br>* 在英語中顯示資訊的能力也是可用.<br><br>此應用程式包含廣告 - 沒有廣告的版本是可用的只有美國 0.99 美元 - 請搜索週期表+<br><br><br>此应用程式提供的元素周期表的图形表示.<br><br>* 点击一个元素，看到该元素的详细信息. <br>* 点击 显示图例 若要查看清单的元素组. <br>* 选择繁体或简体中文.<br>* 在英语中显示资讯的能力也是可用.<br><br>此应用程式包含广告 - 没有广告的版本是可用的只有美国 0.99 美元 - 请搜索週期表+Math Mindhttp://www.appbrain.com/app/math-mind/com.roamingsquirrel.android.mentalmathhttp://www.appbrain.com/app/math-mind/com.roamingsquirrel.android.mentalmathhttp://www.appbrain.com/app/math-mind/com.roamingsquirrel.android.mentalmath#commentsMon, 16 Jul 2012 20:44:49 +0000Practicising mental arithmetic can sharpen up your thinking ability by making use of one of the most powerful computers in the world - i.e. the one between your ears!<br><br>In order to become a Math Mind Wizard, it is recommended that this application is used as follows:<br><br>● Master the multiplication times tables<br>● Study the Mental Arithmetic Tips<br>● Practice the Training Exercises<br>● Take the Math Mind Challenge<br><br>There are 12 levels in the Math Mind Challenge - each set of mental calculations contains 10 questions - answer all questions correctly and proceed to the next level - if 9 are answered correctly will remain at the current level - answering less than 9 correctly causes a drop in level - how quickly can you get to level 12? - how long can you stay there? - a full history is provided showing your attempts at each level.<br><br>This is an ad-supported app - an ad-free paid version is also available for a nominal USD 0.99 but, as always, it's probably best to test the free version first before parting with your hard-earned cash :) - to download, please search for Math Mind (adfree)<br><br>Recent changes:<br>* updated for new versions of AndroidThu, 01 Aug 2013 05:14:37 +0000Thu, 01 Aug 2013 05:14:37 +0000