---
title: "RADD - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 toge"
---

# RADD — United States
> The speed math brain game

![RADD App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/a7/70/bb/a770bb60-a76d-8f37-d5c1-83ffa17b4aea/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Toast - Apps and Software](https://apptail.io/developer/toast-apps-and-software-igOb)
**Category:** Games
**Rating:** 4.8/5 (29 ratings)
**Price:** Free
**Bundle ID:** com.flippintoast.RADD
**Store:** Apple App Store
**Country:** United States
**Version:** 1.4.2 (released 2022-03-30)
**Original Release:** 2013-06-13
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id653804398)
**AppTail Page:** [https://apptail.io/app/radd-TsQj/united-states](https://apptail.io/app/radd-TsQj/united-states)

## RADD Description
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!

## RADD Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/93/3f/5c/933f5c97-2ec3-08a7-b125-9e63c9e4dba5/mzl.kfwkhgoe.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/0a/ec/18/0aec1898-cc62-e6fd-2e2b-dc9ae26dbd17/mzl.ckwsovfc.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/c3/1f/4f/c31f4f02-332b-3af1-2abb-81161cc78ffe/mzl.chthnzye.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/52/d3/3f/52d33f3c-afe6-403b-d105-a346eeedcafa/mzl.brypfcbn.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/2b/44/f4/2b44f4f6-a238-3ee3-9378-c53655fab8b0/mzl.mmvwndnx.png/640x960.png)

## RADD Rating Breakdown in United States
- 5 stars: 24 (83%)
- 4 stars: 4 (14%)
- 3 stars: 0 (0%)
- 2 stars: 1 (3%)
- 1 stars: 0 (0%)

## RADD Reviews in United States

### **--- "No"
This game is just not that fun as a math game. I love games in general that rely on strategy and thinking. This math game is just not too appealing. It is “fast” math but it’s not very challenging, I wish there could be more to the game as well. It seems very plain as compared to other mobile games in general.
-- Granüla, 2022-01-03

### ***** "Fun game!"
Very fun game to play in my spare time and takes up much less time then other games might. Isn’t online so you can play when you have no service as well which is nice since you don’t see that much anymore
-- RADD Player 101, 2021-10-21

### ***** "Radd is totally rad"
Super fun and has me playing for hours on end trying to beat my high score and the scores of my friends. It’s super thought provoking making you think harder and faster than any game I’ve played before.
-- loszynski, 2021-10-20

### ****- "Fun"
It’s a challenging match-math game. It needs a little bit of a better tutorial. It took me a while to figure how to trigger bombs (just tapping them). I would also like to be able to mute the sounds. Other than that, it’s a great game!
-- Jigelipuf, 2021-10-13

### ***** "Addicting!"
This is a great game! It’s very addicting, once you start you cant stop trying to get a better high score. It’s very stressful at first, but a ton of fun. Great job with this app Toast!
-- Crossed Royal, 2021-09-24

### ****- "Good game"
Overall a fun game
-- pb&jae, 2013-06-24

### ***** "Love!"
Super fun! Great job toast :)
-- Kali edwards, 2013-06-16

### ***** "It's RADDical"
A fun twist on adding numbers. Competitive, enjoyable, and great game.
-- mlanglinais, 2013-06-15

### ***-- "Fun but can be annoying"
I 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!!! I 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...
-- ks_songgirl, 2013-06-15

### ***** "Heavily addicting."
Very fun when you get into it.
-- BrettC93, 2013-06-14

### ***** "Addicting and educational"
Fun game that reminds me of flash cards in school. Addition is hard against the clock!!
-- Cajunphillips, 2013-06-14

[View all RADD reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## RADD In-App Purchases
| Item | Price |
|------|-------|
| Extra Points | $0.99 |


## RADD Discovered Keywords
- radd
- speedmaths

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## RADD Available In
- [United States](https://apptail.io/app/radd-TsQj/united-states)
- [Germany](https://apptail.io/app/radd-TsQj/germany)
- [Canada](https://apptail.io/app/radd-TsQj/canada)
- [Netherlands](https://apptail.io/app/radd-TsQj/netherlands)
- [United Kingdom](https://apptail.io/app/radd-TsQj/united-kingdom)
- [France](https://apptail.io/app/radd-TsQj/france)
- [Mexico](https://apptail.io/app/radd-TsQj/mexico)
- [Türkiye](https://apptail.io/app/radd-TsQj/turkey)
- [Spain](https://apptail.io/app/radd-TsQj/spain)
- [Russia](https://apptail.io/app/radd-TsQj/russia)
- [United Arab Emirates](https://apptail.io/app/radd-TsQj/united-arab-emirates)
- [Denmark](https://apptail.io/app/radd-TsQj/denmark)
- [Australia](https://apptail.io/app/radd-TsQj/australia)
- [Philippines](https://apptail.io/app/radd-TsQj/philippines)
- [Switzerland](https://apptail.io/app/radd-TsQj/switzerland)
- [Italy](https://apptail.io/app/radd-TsQj/italy)
- [Finland](https://apptail.io/app/radd-TsQj/finland)
- [Thailand](https://apptail.io/app/radd-TsQj/thailand)
- [Kuwait](https://apptail.io/app/radd-TsQj/kuwait)
- [Greece](https://apptail.io/app/radd-TsQj/greece)
- [Japan](https://apptail.io/app/radd-TsQj/japan)
- [South Korea](https://apptail.io/app/radd-TsQj/south-korea)
- [Kazakhstan](https://apptail.io/app/radd-TsQj/kazakhstan)
- [Lebanon](https://apptail.io/app/radd-TsQj/lebanon)
- [Malaysia](https://apptail.io/app/radd-TsQj/malaysia)
- [Norway](https://apptail.io/app/radd-TsQj/norway)
- [New Zealand](https://apptail.io/app/radd-TsQj/new-zealand)
- [Peru](https://apptail.io/app/radd-TsQj/peru)
- [Portugal](https://apptail.io/app/radd-TsQj/portugal)
- [Romania](https://apptail.io/app/radd-TsQj/romania)
- [Saudi Arabia](https://apptail.io/app/radd-TsQj/saudi-arabia)
- [Sweden](https://apptail.io/app/radd-TsQj/sweden)
- [Singapore](https://apptail.io/app/radd-TsQj/singapore)
- [Taiwan](https://apptail.io/app/radd-TsQj/taiwan)
- [Ukraine](https://apptail.io/app/radd-TsQj/ukraine)
- [Vietnam](https://apptail.io/app/radd-TsQj/vietnam)
- [South Africa](https://apptail.io/app/radd-TsQj/south-africa)
- [Armenia](https://apptail.io/app/radd-TsQj/armenia)
- [Argentina](https://apptail.io/app/radd-TsQj/argentina)
- [Azerbaijan](https://apptail.io/app/radd-TsQj/azerbaijan)
- [Belgium](https://apptail.io/app/radd-TsQj/belgium)
- [Bulgaria](https://apptail.io/app/radd-TsQj/bulgaria)
- [Brazil](https://apptail.io/app/radd-TsQj/brazil)
- [Belarus](https://apptail.io/app/radd-TsQj/belarus)
- [Chile](https://apptail.io/app/radd-TsQj/chile)
- [Colombia](https://apptail.io/app/radd-TsQj/colombia)
- [Czechia](https://apptail.io/app/radd-TsQj/czechia)
- [Algeria](https://apptail.io/app/radd-TsQj/algeria)
- [Ecuador](https://apptail.io/app/radd-TsQj/ecuador)
- [Egypt](https://apptail.io/app/radd-TsQj/egypt)
- [Hong Kong SAR China](https://apptail.io/app/radd-TsQj/hong-kong)
- [Hungary](https://apptail.io/app/radd-TsQj/hungary)
- [Indonesia](https://apptail.io/app/radd-TsQj/indonesia)
- [Ireland](https://apptail.io/app/radd-TsQj/ireland)
- [Israel](https://apptail.io/app/radd-TsQj/israel)
- [India](https://apptail.io/app/radd-TsQj/india)

---

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