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 +0000A calculator with 10 computing modes in one application + a handy scientific reference facility - different modes allow: 1) basic arithmetic (both decimals and fractions), 2) scientific calculations, 3) hex, oct & bin format calculations, 4) graphing applications, 5) matrices, 6) complex numbers, 7) quick formulas (including the ability to create custom formulas), 8) quick conversions, 9) solving algebraic equations & 10) time calculations.<br><br>Functions include:<br> <br> * General Arithmetic Functions<br> * Trigonometric Functions - radians, degrees & gradients - including hyperbolic option<br> * Power & Root Functions<br> * Log Functions<br> * Modulus Function<br> * Random Number Functions<br> * Permutations (nPr) & Combinations (nCr)<br> * Highest Common Factor & Lowest Common Multiple<br> * Statistics Functions - Statistics Summary (returns the count (n), sum, product, sum of squares, minimum, maximum, median, mean, geometric mean, variance, coefficient of variation & standard deviation of a series of numbers), Bessel Functions, Beta Function, Beta Probability Density, Binomial Distribution, Chi-Squared Distribution, Confidence Interval, Digamma Function, Error Function, Exponential Density, Fisher F Density, Gamma Function, Gamma Probability Density, Hypergeometric Distribution, Normal Distribution, Poisson Distribution, Student T-Density & Weibull Distribution<br> * Conversion Functions - covers all common units for distance, area, volume, weight, density, speed, pressure, energy, power, frequency, magnetic flux density, dynamic viscosity, temperature, heat transfer coefficient, time, angles, data size, fuel efficiency & exchange rates<br> * Constants - a wide range of inbuilt constants listed in 4 categories:<br>1) Physical & Astronomical Constants - press to include into a calculation or long press for more information on the constant and its relationship to other constants<br>2) Periodic Table - a full listing of the periodic table - press to input an element's atomic mass into a calculation or long press for more information on the chosen element - the app also includes a clickable, pictorial representation of the periodic table<br>3) Solar System - press to input a planet's orbit distance into a calculation or long press for more information on the chosen planet<br>4) My Constants - a set of personal constants that can be added via the History<br> * Convert between hex, oct, bin & dec<br> * AND, OR, XOR, NOT, NAND, NOR & XNOR Functions<br> * Left Hand & Right Hand Shift<br> * Plotter with a table also available together with the graph<br> * Complex numbers in Cartesian, Polar or Euler Identity format<br> * Fractions Mode for general arithmetic functions including use of parentheses, squares, cubes and their roots<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><br>An extensive help facility is available which also includes some useful scientific reference sections covering names in the metric system, useful mathematical formulas and a detailed listing of physical laws containing a brief description of each law.<br><br>A default screen layout is available for each function showing all buttons on one screen or, alternatively, all the functions are also available on a range of scrollable layouts which are more suitable for small screens - output can be set to scroll either vertically (the default) or horizontally as preferred – output font size can be increased or decreased by long pressing the + or - buttons<br><br>A full range of settings allow easy customisation - move to SD for 2.2+ users<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 US$ 0.99 - please search for Scientific Calculator (adfree)<br><br>Recent changes:<br>15/07 (ver 3.4.3)<br>* added buttons to enable changing of the y:x ratio in standard mode of the graphing function<br>* added a button to enable an image of a graph in standard mode (including the table if shown) to be saved to the sdcard (Android version 2.3+)<br>* bug fixesScientific 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 +0000A calculator with 10 computing modes in one application + a handy scientific reference facility - different modes allow: 1) basic arithmetic (both decimals and fractions), 2) scientific calculations, 3) hex, oct & bin format calculations, 4) graphing applications, 5) matrices, 6) complex numbers, 7) quick formulas (including the ability to create custom formulas), 8) quick conversions, 9) solving algebraic equations & 10) time calculations.<br><br>Please note that internet permission is needed to allow access to currency exchange rates in the conversion function<br><br>Functions include:<br> <br> * General Arithmetic Functions<br> * Trigonometric Functions - radians, degrees & gradients - including hyperbolic option<br> * Power & Root Functions<br> * Log Functions<br> * Modulus Function<br> * Random Number Functions<br> * Permutations (nPr) & Combinations (nCr)<br> * Highest Common Factor & Lowest Common Multiple<br> * Statistics Functions - Statistics Summary (returns the count (n), sum, product, sum of squares, minimum, maximum, median, mean, geometric mean, variance, coefficient of variation & standard deviation of a series of numbers), Bessel Functions, Beta Function, Beta Probability Density, Binomial Distribution, Chi-Squared Distribution, Confidence Interval, Digamma Function, Error Function, Exponential Density, Fisher F Density, Gamma Function, Gamma Probability Density, Hypergeometric Distribution, Normal Distribution, Poisson Distribution, Student T-Density & Weibull Distribution<br> * Conversion Functions - covers all common units for distance, area, volume, weight, density, speed, pressure, energy, power, frequency, magnetic flux density, dynamic viscosity, temperature, heat transfer coefficient, time, angles, data size, fuel efficiency & exchange rates<br> * Constants - a wide range of inbuilt constants listed in 4 categories:<br>1) Physical & Astronomical Constants - press to include into a calculation or long press for more information on the constant and its relationship to other constants<br>2) Periodic Table - a full listing of the periodic table - press to input an element's atomic mass into a calculation or long press for more information on the chosen element - the app also includes a clickable, pictorial representation of the periodic table<br>3) Solar System - press to input a planet's orbit distance into a calculation or long press for more information on the chosen planet<br>4) My Constants - a set of personal constants that can be added via the History<br> * Convert between hex, oct, bin & dec<br> * AND, OR, XOR, NOT, NAND, NOR & XNOR Functions<br> * Left Hand & Right Hand Shift<br> * Plotter with a table also available together with the graph<br> * Complex numbers in Cartesian, Polar or Euler Identity format<br> * The main screen of the calculator can also be set to Fractions Mode for general arithmetic functions including use of parentheses, squares, cubes and their roots<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><br>An extensive help facility is available which also includes some useful scientific reference sections covering names in the metric system, useful mathematical formulas and a detailed listing of physical laws containing a brief description of each law.<br><br>A default screen layout is available for each function showing all buttons on one screen or, alternatively, all the functions are also available on a range of scrollable layouts which are more suitable for small screens - output can be set to scroll either vertically (the default) or horizontally as preferred – output font size can be increased or decreased by long pressing the + or - buttons<br><br>A full range of settings allow easy customisation - move to SD for 2.2+ users<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>15/07 (ver 3.4.3)<br>* added buttons to enable changing of the y:x ratio in standard mode of the graphing function<br>* added a button to enable an image of a graph in standard mode (including the table if shown) to be saved to the sdcard (Android version 2.3+)<br>* bug fixesStandard 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 buttonsFinancial 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>05/11 Version 1.0.6: bug fixesQuick 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>* Weight<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>* Currency Exchange Rates<br>* Fuel Efficiency<br>* Audio Signal Level<br>* Torque<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 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 Quick Converter (adfree)<br><br>Recent changes:<br>29/10 (ver 1.0.3 / 1.0.4)<br>* added ability to swap units<br>* added ability to save favorites to the 1-9 buttons<br>* enabled automatic rotation<br>* added Audio Signal Level and Torque to conversion categories<br>* FC bug fix in Spanish versionPeriodic 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 SMath 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)Таблица 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+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+Memory Coachhttp://www.appbrain.com/app/memory-coach/com.roamingsquirrel.android.memorycoachhttp://www.appbrain.com/app/memory-coach/com.roamingsquirrel.android.memorycoachhttp://www.appbrain.com/app/memory-coach/com.roamingsquirrel.android.memorycoach#commentsThu, 27 Jan 2011 11:11:21 +0000Three different types of memory challenge in one application - test your attention span, focus and memory in a range of different formats.<br><br>4 difficulty levels are available for the 'Ten Series Challenge' and the 'Twenty Number Challenge' whilst 4 different categories are available for the 'Match 'Em Up Challenge'.<br><br>This is an ad-supported app - a 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 :)<br><br>Recent changes:<br>31/1 - some phones reporting unable to play *.wav files - changed relevant files to *.mp3 formatThu, 01 Aug 2013 05:14:37 +0000Thu, 01 Aug 2013 05:14:37 +0000