Smart Tool Box - Handy Carpenter Kit v17.1 [Pro]

Download Smart Tool Box - Handy Carpenter Kit v17.1 Pro
Requirements: Android 4.1+
Overview: Smart Tool Box is a handy tool box app with 40 smart DIY and metering tools like bubble level, ruler, compass, distance meter, unit converter, DB meter, protractor, stopwatch, NFC, bar and QR reader...

Improve English: Vocabulary, Grammar, Word Games v2.20.4 [Premium]

Improve English: Vocabulary, Grammar, Word Games v2.20.4 [Premium]
Requirements: Android 4.0.3+
Overview: Knudge.me helps you learn and improve English in an easy, interesting and effective way.

Speedtest by Ookla Premium v4.1.13 For Android

Download Speedtest by Ookla Premium v4.1.13 Apk 
Requirement: Android 4.0+
Overview: One of the best sites or even the best site to test the speed of the Internet is the famous and popular Speedtest site ,