The document compares key mobile platforms including iOS, Android, and Windows Phone (WP) by looking at their market share, revenue sources, development requirements, and tools. It finds that Android has the largest market share at 51% but generates the least revenue per user, while iOS brings in the most money though it has a smaller user base. Development for iOS requires a Mac, Objective-C knowledge, and tends to take longer for approval compared to Android or WP apps.

1. Mobile

2. TOP 3
2%
4%
81%
13%
iOS Android WP 8 Rest
http://bit.ly/1mLBRZJ

3. Compare
Android iOS WP
OS Family Linux Darwin Windows NT
Runtime Dalvik VM Darwin Win Runtime
CPU Arch ARM, x86 ARM ARM
Programmed in C and ... C++ / Java Objective-C C++ / C#
Packages APK iTunes WP Store App
File System YAFFS HFSX NTFS

4. Market Share
11%
38%
51%
iOS Android Rest

5. Profit
Android iOS WP
Total downloads (billions) 29 27 4
Never paid 62% 45% 60%
Average apps/phone 68 88 57
Total revenue 2013 (billions $) 1 6,4 0,9

7. About development

8. iOS resolutions

9. Android resolutions

10. Requirements
Android/WP iOS
Platform Win / Linux / Mac Mac only :(
Tools
SDK + IDE XCode
Java / C# (difs?) Objective-C
App confirm /days 1-3 7-10
Dev license /year 25 $ 100 $

11. Demo?

12. Credits
github.com/npenzin