Android apps by Peter Ho

Cube Timer
Peter Ho
The application records the time for completion of Rubik 3x3x3, 4x4x4 etc. <b>Features</b> 1. Scramble Generator 2. The best time and average time are calculated. 3. Support English, German, French, Italian, Spanish, Trad. Chinese, Simpli
Free
87
10,000+ downloads
|
TOOLS
Timer IC 555 Calculator
Peter Ho
IC 555 is a basic timer IC for hobbyist or electronic engineers. This app is used to calculate monostable and astable circuit <b>Features:</b> 1. Calculate monostable circuit 2. Calculate frequency of astable circuit 3. Calculate compon
Free
86
10,000+ downloads
|
TOOLS
八達通記帳
Peter Ho
Octo-Expense 利用NFC技術讀取八達通儲值卡的餘額及記錄消費項目 <b>特點</b> * 可以在不上網情況下,讀取八達通儲值卡的餘額 * 支持9位數字的八達通儲值卡(包括括號中的數字) * 可以記錄消費項目 * 按月統計消費及增值 <b>專業版</b> * 匯出csv (Excel)檔案 如何使用 1. 如果你未有開啟NFC功能, 請按"NFC 設定"按鈕, 並選取NFC.把八達通儲值卡效置於電話背後,當手機檢測到八達通儲值卡會顯示卡上的餘額. 2.
Free
74
1,000+ downloads
|
TOOLS
Credit Card Verifier
Peter Ho
To check validity of credit card number * This application does not store or send your credit card information. The internet permission is only used for display the ads. Recent changes: 1.1.0 - Fix minor bugs
Free
83
10,000+ downloads
|
TOOLS
Electronics Toolbox
Peter Ho
This app is a collection of basic electronic calculators. It is suitable for hobbyist, electronic engineers or professionals. This is the free version, which contains ads; you can also buy from the Market the PRO version of the app to supp
Free
82
1,000+ downloads
|
TOOLS
65536
Peter Ho
Have you finished the puzzle game 2048? Now, this puzzle game 65536 is a more addictive puzzle game than 2048. You can play puzzle 2048, 4096, 8192, 16384 ,32768 and 65536 ! Good luck ! <b>Features</b> 1. Save game 2. Undo function ta
Free
80
1,000+ downloads
|
PUZZLE
G-sensor Logger
Peter Ho
The application capture the accelerometer sensor (or G-sensor) data into a file <b>Features</b> 1. The magnitude, minimum and maximum are calculated. 2. The captured data can be save in comma-separated values (CSV) file for further analy
Free
77
50,000+ downloads
|
TOOLS
Secure delete
Peter Ho
The application is to delete private files forever. <b>Feature</b> 1. Select photos in any folder 2. Secure delete private photos. 3. Support English, German, Spanish, French, Italian, Portuguese, Japanese, Trad. Chinese,simplified Chine
Free
72
10,000+ downloads
|
TOOLS
My Bowling Scoreboard
Peter Ho
Bowling is my favorite hobby. I need an app to record down the score and pin location for further analyst. For example, what is the percentage of spare of “Big four”? or how many times of continuous 4 strike ? So, I decide to write this app
Free
87
500+ downloads
|
SPORTS
2048 (5x5)
Peter Ho
Have you finished the puzzle game 2048? Now, this puzzle game 2048 with 5x5. You can play puzzle 64, 128, 256,512,1024,2048 ! Good luck ! <b>Features</b> 1. Save game 2. Undo function tag : 64,128,256,512,1024,2048,5x5 puzzle
Free
73
1,000+ downloads
|
PUZZLE
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