• Features music specialist best solution for learning design in Pinkaide

• Direct production of the original content source 20 for the study and concentrate

• Direct recording 20 kinds of natural effects (rain various nature sounds, white noise, sound life closely, etc.)

• Can be set freely to suit the sound directly to your preference even more effective!

• Enable each control of natural sounds.

• Background playback. You can use other apps while playing.

'Study Aide' names are made means that you become a helper of learning.

20 + sound effects and music content, the users prefer
You can reproduce the learning environment as possible.


- Simple usage

1) Select a focus to suit the taste of feel good music & sound effects

2) to set the playing time.

3) enable immersive learning.

Try it right now by download.
A neat feature is necessary to give satisfaction to the user.

Play music specialist 'Pink Aid solution for a pleasant learning provided!

Select always do our best to avoid regrets.

More 'Pinkaide "while using the app,
Comfortable and enjoy the music with beautiful melodies.

Even now, the moment you become the music for the production is continuously updated.


※ Feel free to use for the purpose of reading, meditation, ideas, meetings, etc.
   When using the volume is adequate enough to feel a little small.

Pinkaide SNS
• Youtube Channel: https://www.youtube.com/channel/UCgfVW_qDWYte3u2fzLQL9tQ
• Facebook: https://www.facebook.com/pinkaide

// Option A //

To download Study Aide: Focus for Studying mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Study Aide: Focus for Studying mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Study Aide: Focus for Studying from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Study Aide: Focus for Studying in HappyMod App.