Last updated on January 29th, 2026 at 06:40 pm
RADD – Puzzle Game Review
RADD is a Puzzle/Education/Board game from Toast – Apps and Software LLC, first launched in 13th June 2013.
It’s rated 4+ and currently has 29+ ratings on the App Store.
What Makes RADD Stand Out
RADD is a speed math game of adding numbers. Compete with your friend’s scores, test your reflexes, and improve your math skills in this fun and colorful brain game!
How to play:
- Swipe numbers together to merge them
- Merged numbers are added together
- Adding numbers quickly increases your score
- Tap on power-ups for a boost
- Be quick – the timer will run out on you!
RADD (Radius + Add) will improve your addition skills or just pass the time with it’s addicting gameplay!
This Puzzle game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, RADD is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 30th March 2022
Recent improvements include:
Extended game to level 25
Download & Availability
RADD is available through the official App Store for iOS devices.
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
This game is just not that fun as a math game. We love games in general that rely on strategy and thinking. This math game is just not too appealing. It is fast math but its not very challenging, we wish there could be more to the game as well. It seems very plain as compared to other mobile games in general.
Very fun game to play in our spare time and takes up much less time then other games might. Isnt online so you can play when you have no service as well which is nice since you dont see that much anymore.
Super fun and has us playing for hours on end trying to beat our high score and the scores of our friends. Its super thought provoking making you think harder and faster than any game Ive played before.
Its a challenging match-math game. It needs a little bit of a better tutorial. It took us a while to figure how to trigger bombs (just tapping them). We would also like to be able to mute the sounds. Other than that, its a great game.
This is a great game! Its very addicting, once you start you cant stop trying to get a better high score. Its very stressful at first, but a ton of fun. Great job with this app Toast.
A fun twist on adding numbers. Competitive, enjoyable, and great game.
Fun game that reminds us of flash cards in school. Addition is hard against the clock.
We like this game but be warned that boxes that ask if you want to 'quite or continue to play' pop up in the middle of playing a round which is very annoying!!! We also wish that when you combined the number that it would go away instead of sitting there for a few seconds which prevents you from gaining new numbers to create new number combinations.
User feedback from Apple App Store
App Details
- Version: 1.4.2
- Size: 12.37 MB
- iOS: 12.0 or later
- Languages: EN
- Content Advisory:
- Developer: Toast – Apps and Software LLC
Last updated: 30th March 2022 | Genre: Puzzle, Education | Developer: Toast – Apps and Software LLC