Versões Antigas

Requires Android: Android 4.0+
Screen DPI: 160-640dpi
SHA1: dc92d18740ae5f802a96e5da72e655f12627c927
Size: 5.24 MB
What's New:
- Improve question selections, avoid repetitive questions except for question with incorrect answer. Enable tester to focus on hard question.
- Fix advertising problem (overlap)
- Remove support for Android before Ice Cream Sandwich

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: 3b4f3a664ebd29376720ff16399ea4695d8652a6
Size: 5.45 MB
What's New:
- Simplified test modes : Normal & Expert (4 into 2)
- Display key answer and solution (if available) after answering every question.
- Add new module 'my progress', showing historical test progress in list and chart mode.
- Improve test algorithm, increase chances of question with wrong answer to be re-questions (digs up) and digs down question with correct answer.
- User can now review all tests from "My Progress-List" menu.

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: 45d679f1ee6ba027d9af085cc76de672c7c8a6f0
Size: 4.11 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: 68a8601dbf720adafcdf38fbbe050ffc59e2f60d
Size: 4.04 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: 6452f7353258c0416cdd1c82a16998c7e17b620a
Size: 4.03 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: a3c13d0b5e17b97631cd7f8935ecf33abde7be1a
Size: 4.03 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: c524b4d00f043d92cac68bc978d1f748b2d97ab9
Size: 5 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 3.0+
Screen DPI: 160-640dpi
SHA1: ec2cace94acd62f97fdb141685500e2d7fc0e2ab
Size: 5 MB
What's New:
- more test modes (5 types) : Full Test, Easy, Medium, Hard, LearnByMistake
- introduce LearnByMistake test mode, containing questions cannot be answer by each user. Very useful for focus learning.on things not known by user.
- no longer support Android Gingerbread (minimum Android Honeycomb - 3.0)
next:
- Premium weekly subscriptions (no ads, unlimited solution display, offline test)

Requires Android: Android 2.3.2+
Screen DPI: 160-640dpi
SHA1: 397c8c6a19325d7c687cdb9ac366b1ae8d5b8233
Size: 3.26 MB
What's New:
2. Only 3 important menu shown up in Home screen (Start Test, Scores, and Review)
3. Only 1 type of test. Adaptive Style.
4. Only 1 type of scoring. Rank based on (in order) total score, highest level achieved, and duration.
5. Better handling of test questions download, now handle download failure more gracefully.
6. Integration to Google+
7. Remove facebook integration (temporary).