CompareOpen in Google PlayApp info
- Installs
- 10,000+
- Category
- Trivia
- Content rating
- Teen
- Version
- 1.4
- Released
- Jul 22, 2024
- Last updated
- 31 Jan 2025
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 8.0
Screenshots
Rankings
Where this app stands in South Korea, updated 9 Oct 2026
Top free · Trivia
#48 –
Top grossing
Not in this chart today
Top paid
Not in this chart today
- Top free · Trivia
Show as table
| Date | Free |
|---|---|
| 9 Oct 2026 | #48 |
| 8 Oct 2026 | #48 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
About this app
R Plus Quiz - Math Study is a level-up game by solving a plus quiz.
Read full description
R Plus Quiz - Math Study is a level-up game by solving a very simple plus quiz. Press the GAME START button to take the plus quiz. If you get the correct answer, you get R. Please level up by gathering R. Everything is provided free of charge in this quiz game. Let's get started right now. Thank you for using R Plus Quiz - Math Study again today, where you can study math to improve your brain and have fun. Please use it a lot. Take your knowledge with your luck * Our app is aiming for quiz games, and it's not a trick or hack to get free R. * I would like to inform you that this is a game that has nothing to do with other games and is not a R generator.