April Buff1.9.35 - App Store

※ April Buff is an AR-based vocabulary study and quiz APP for elementary school students using April English curriculum.

- Use augmented reality(AR) technology to study vocabulary and take quizzes through fun games
- Prepare for April English weekly and monthly tests by solving questions and studying key words again
- Collect words and chunks cards from playing games and study them again from the Card Box
- Check your national ranking after completing each game
- You must have April Gallery Book to use the April Buff app.

※ Game Variation by Level
1. Slime Time (Rookie/Seedbed/Seed) : Make your own slime by mixing the ingredients!
2. Dungeon Escape (Sprout) : Complete the mission and escape the underground dungeon!
3. Drone High (Sapling/Junior Master) : Charge the drone and fly it high up!

※ Main features of April Buff
- Start the game by scanning the textbook.
- Play vocab word games using the AR camera.
- Collect words and chunks from playing the games.
- Check your national ranking for each level
- Linked to the Learning Portal
- Change language setting

▶ Access Request Guide
All access requests are collected for app usage.
[Mandatory Access Request]
-Device and App History: Access for App version check
-Storage: File and media
-Camera: Access for augmented reality effects

Version History This update includes several bug fixes and stability improvements. 1.9.35 03/13/2025 This update includes several bug fixes and stability improvements. 1.9.34 03/07/2025 This update includes several bug fixes and stability improvements. 1.9.33 04/29/2024 This update includes bug fixes and stability improvements. 1.9.30 06/02/2023 This update includes bug fixes and stability improvements. 1.9.29 05/30/2023 This update includes bug fixes and stability improvements. 1.9.28 05/02/2023 This update includes bug fixes and stability improvements. 1.9.26 04/06/2023 This update includes bug fixes and stability improvements. 1.9.25 01/12/2023 This update includes bug fixes and stability improvements. 1.9.24 02/25/2022 This update includes bug fixes and stability improvements. 1.9.23 09/16/2021 This update includes bug fixes and stability improvements. 1.9.22 06/25/2021 This update includes bug fixes and stability improvements. 1.9.21 05/18/2021 This update includes bug fixes and stability improvements. 1.9.20 04/06/2021 - You can see the AR animation introducing the theme and lesson titles linked to each Quest by scanning the textbook.
- The AR items and effects to decorate your slimes/monsters/drones have been added. 1.9.19 03/02/2021 This update includes bug fixes and stability improvements. 1.9.18 12/09/2020 This update includes bug fixes and stability improvements. 1.9.17 11/27/2020 This update includes bug fixes and stability improvements. 1.9.16 10/29/2020 April Buff service released in Vietnam 1.9.15 10/19/2020 You can name on your slime!
Take a cool picture with your items!
This update includes bug fixes and stability improvements. 1.9.14 09/23/2020 1. Upgraded Card Box
- Check the pronunciation of collected words and chunks with native speakers.

2. Badge Collection
- You can earn extra social points every time you collect the 9 badges.

3. My Menu
- Take a picture with the items you collect through game play.
-You can change your profile with the picture and submit it to the Learning Portal Portfolio.

4. [Seedbed~Seed] New Slime types.
- Play with various types of slime for each month. 1.0.9 08/29/2020 This update includes several bug fixes and stability improvements. 1.0.8 07/23/2020 This update includes several bug fixes and stability improvements. 1.0.7 06/14/2020 - This update improves usability with game difficulty adjustments. 1.0.6 05/21/2020 This update includes several bug fixes and stability improvements. 1.0.5 05/06/2020 This update includes several bug fixes and stability improvements. 1.0.4 04/01/2020