Increase your child’s learning activity with over 160 questions and answers to practice on.

This is the well-known pipe game basically, and many features added.

-many types of pipe
-9 tutorials
-2 types of demo
-puzzle, practice mode
-auto save/load feature
-statistics
-competition record with global users
-sound and vibration
-pause
-and more game settings

Plumber - Pipes is a free, easy-to-play puzzle game.

Build the biggest pipeline and become the greatest plumber

Everyday calculation tools for Civil Engineers and students. This app provides calculators for interesting topics of civil engineering.

Plumber - favorite game lovers of puzzles without time. Build a pipeline!

Your task is to solve the crossword puzzle! (This is not just a usual crossword game!)

preparing pipes with maths game

connect cable to destroy invaders

Guitar Tuner - Guitar Tuning reference

Simple tuner - guitar tuning reference covers standard 6 & 12 string guitars plus open tunings. 20 tunings in all. Useful tunings resource for guitarists. EASY TO USE - match the tones to your guitar strings as with a pitch pipe.

Beer Logic is a logic puzzle game.

Guitar Chords - Guitar Scales - Guitar Tunings

Teach Your Kids Musical Instruments is a useful tool for those who are trying to introduce their children to the music world.
Now 27 Instruments available!
You'll let your child see some musical instruments and associate them to the corresponding music.
Improve your children QI!
Once your child will be able to recognize instruments and music, you can use the same app to let him play a music quiz.
The best app available for learning musical instruments!

PipeWorks is a free pipe-twisting puzzle game with HD graphics.

full-featured 3d-modeling software
designed for tablets and smartphones

new ways of viewing, drawing and modeling

• drawing / constructing lines, curves and primitives
• polygon- and patch-modeling
• lighting, materials, texture mapping
• 3d-painting

efficient and intuitive use of multi-touch and motion-sensors throughout

adapts to almost any Android-device, highly configurable

aimed at both professionals and novices

Balls fall through the pipes. Pop them pushing the buttons at the right time.

Matt's world is great platform game designed in retro style.

Have you ever wondered what it's like to become a RC truck champion? Well now you have the chance to prove your worth on the most hardcore RC race out there in our newest awesome game called “RC RUMBLE RACING”.

Drain Pipe is a puzzle game where you have to fix the pipe to let the water flow

Run above the building, roof to roof