---
title: "Summation - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Summation is a minimalistic math game that will give your brain a workout. The objective of the game is to solve the puzzle by rearranging the numbers given to you.  Sound easy? But can you get to lev"
---

# Summation — United States

![Summation App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/84/6a/6c/846a6c70-d772-14ab-0a6c-b97a9806ea3c/AppIcon-1x_U007emarketing-85-220-0-9.png/434x0w.png)

**Developer:** [Lemon Jam Technology Co](https://apptail.io/developer/lemon-jam-technology-co-map)
**Category:** Games
**Rating:** 4.2/5 (58 ratings)
**Price:** Free
**Bundle ID:** com.lemonjamstudio.summation
**Store:** Apple App Store
**Country:** United States
**Version:** 1.2.1 (released 2018-04-28)
**Original Release:** 2017-05-09
**Languages:** English, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1219879009)
**AppTail Page:** [https://apptail.io/app/summation-zVwg/united-states](https://apptail.io/app/summation-zVwg/united-states)

## Summation Description
Summation is a minimalistic math game that will give your brain a workout. The objective of the game is to solve the puzzle by rearranging the numbers given to you.

Sound easy? But can you get to level 100?

Features:
- Endless Level. You can play forever.
- Unlock new game themes.
- New game modes coming.

Get in touch:
game@lemon-jam.com
Twitter:twitter.com/lemonjamstudio
Facebook:facebook.com/lemonjamstudio

## Summation Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/bf/10/fc/bf10fc36-bf50-0718-c4f0-a5f9c168c7c2/mzl.dyezbklp.jpg/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple19/v4/ed/c1/b7/edc1b7a3-af4a-48cf-b15b-38d458e3bc66/mzl.fdpuhglv.jpg/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/e5/45/68/e545688f-0d53-b3fc-ac14-ff57ff641e94/mzl.bhsorxmu.jpg/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/02/8b/31/028b312e-5cc7-13a0-5b35-5b9547379e43/mzl.arlhimpb.jpg/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple19/v4/36/d1/97/36d197b8-b1b5-ce6b-4e30-c33436cc3c09/mzl.tokvwyxn.jpg/2048x2732.png)

## Summation Rating Breakdown in United States
- 5 stars: 36 (62%)
- 4 stars: 8 (14%)
- 3 stars: 4 (7%)
- 2 stars: 7 (12%)
- 1 stars: 3 (5%)

## Summation Reviews in United States

### ***-- "Fix the hint “button”"
I liked this until the “free hint” button popped up…and froze the game. Closing the game and opening it didn’t help, nor did shutting down my device. I finally uninstalled and reinstalled it, losing all progress. I started again and after just a few levels, it’s back. 5 stars for an enjoyable game, 1 star for the bug.
-- Joey685, 2021-07-26

### ****- "Nice form of Addition"
A simple game of addition with an almost crossword form.
Endless is your basic zen mode of playing and becoming familiar with the game.
Challenge and Timed is for having the added difficulty of beating the clock.
This game plays without WiFi.
The game doesn’t detect your default language, so if you want English you need to enter the game’s settings. You will know you’re in the right area when you see the list of other languages.
Either than that, this game is good.
-- Widderune, 2020-04-09

### ***-- "Great game but one issue"
The game overall is great but whenever the button to get more hints pops up it doesn’t let you click on it and you can’t exit that screen. I had to turn off my phone completely and turn it back on for me to exit the screen but I still couldn’t get more hints.
-- Jigna G., 2020-03-27

### ****- "Love It!"
I love the game and the ads even after I paid for no more ads was annoying but I found a way around it. For whom this may concern for whoever sees this. The game itself doesn’t need WiFi, cellular or anything to play, just go to settings and turn off “cellular” for this game, can’t give me random ads if ain’t no service going through the game 😏
-- Looneytunezz, 2019-03-24

### ***** "Very entertaining"
Wish it would get updated more often.
-- Newbie1791, 2018-10-21

### **--- "Fantastic puzzle- ad strategy a dealbreaker"
I love this game. I’ve had it for ages, the puzzle is unique, I have yet to see a copy of it which is saying a lot! It’s fun and makes you think. I love to come back to it every so often.

That said, the game slaps a full, 30 second long ad on you *every time* you leave the app. Got a text to respond to? 30 second ad. Close your phone to talk to someone? Another 30 seconds.

If an app is going to *penalize* me for having a life outside of it, it comes across as deeply inconsiderate to players... put ads between puzzles, give me a quick 5 second ad after returning to the app, but do not penalize me as the player for wanting to multitask. That’s pretty darn close to a full dealbreaker for me. It’s just bad design, plain and simple.
-- zcoop98, 2018-06-27

### *---- "Screen sizing"
The new update does not fit on the iPhone X properly.
-- Bigkut61, 2018-06-21

### ***** "Inventive math puzzle game"
I've been playing this for months now. It reminds me a lot of Kakuro or Cross Sums (Dell) in that you have to figure out what combination of the given numbers will equal the sums. It's not easy. But it's not impossible. You can buy clues 10 clues for .99 or you can earn 3 clues by watching ads. Every once in a while you get a chance at 5 clues if you watch an ad. The ads aren't intrusive or constant. And I really love the developers for this. It's clear their not out to annoy the crap out of you for the sake of advertiser dollars. The ONLY thing I would like is the option to buy more clues at a time. This is a great calming activity.
-- Generic, 2017-09-24

### **--- "I can't play"
So I loved the game to death. I would play it all the time and now when I open it, it crashes and won't let me play anymore. It shows a blue dot then crashes immediately after. I deleted it and got it again, I've restarted my phone and nothing works.
-- Singer 269, 2017-09-12

### ***** "Game is so much fun!"
This game is so fun.
-- CamiLovesAlot!, 2017-09-09

### ****- "Fun Game"
Little difficulty progression
Excessive ads
-- JMKF1986ADMLELFK, 2017-09-05

### ***** "Fun and challenging!"
The kids play with me and we flex our brain muscles.
-- TwitchC, 2017-08-31

### ***** "It is great"
Like.. very great
Love it
Bye
-- AppUser119, 2017-08-28

### ***** "My favorite new addiction!"
I love this game! It's super easy, yet challenging enough that it doesn't take me forever to move to the next level. There are very few apps that I will pay for to remove ads, but this is one of them. I love it!
-- Kdiesel920, 2017-08-27

### *---- "Ad hogs screen. Can't play."
Played for a minute, full screen ad with audio hogs the entire screen and cannot be closed. Unplayable.

Needs a bug fix, I won't play a game that requires a force quit every minute.
-- SorryDevs, 2017-08-26

### **--- "Great game, but..."
I could do without the excessive ads.  There are banner ads at the bottom.  They're fine.  Not annoying at all.  But then there are full page video ads every few levels.  And they aren't always skippable.  Too much, devs.  Too much.

And the ads make it glitchy.  There was a full page ad in landscape mode, and afterwards the game got stuck in landscape.  I like this game quite a bit, but I'll be deleting it.
-- MadMorganElizabeth, 2017-08-25

### ***** "Great"
Great app
-- JayWins101, 2017-08-13

### **--- "Great game, however"
The app keeps switching to the app store each time i pass a level, and it does it CONTINUALLY. I dont want to restart the app every time this happens, because it doesnt always fix the problem. Devs need to stop being greedy with ads, its too much
-- Jimmy3135, 2017-08-05

### ***** "Love it"
Great game
-- Omseey, 2017-07-28

### ****- "Almost Perfect"
Having to watch an ad after every 5 levels is fine, because I could pay to remove them if I wanted. What's actually more annoying is that the game asks me if I want to pay to remove ads after EVERY ad. I'm on level 500, so I've been asked 100 times if I want to remove the ads. How many times do I have to say no?
-- njreed, 2017-07-08

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

## Summation In-App Purchases
| Item | Price |
|------|-------|
| Buy Hints | $0.99 |
| Remove Ads | $1.99 |


## Summation Discovered Keywords
- summation

## Apps Similar to Summation
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## Summation Available In
- [United States](https://apptail.io/app/summation-zVwg/united-states)
- [Taiwan](https://apptail.io/app/summation-zVwg/taiwan)
- [India](https://apptail.io/app/summation-zVwg/india)
- [Netherlands](https://apptail.io/app/summation-zVwg/netherlands)
- [Mexico](https://apptail.io/app/summation-zVwg/mexico)
- [Australia](https://apptail.io/app/summation-zVwg/australia)
- [Norway](https://apptail.io/app/summation-zVwg/norway)
- [Sweden](https://apptail.io/app/summation-zVwg/sweden)
- [Saudi Arabia](https://apptail.io/app/summation-zVwg/saudi-arabia)
- [New Zealand](https://apptail.io/app/summation-zVwg/new-zealand)
- [United Kingdom](https://apptail.io/app/summation-zVwg/united-kingdom)
- [Egypt](https://apptail.io/app/summation-zVwg/egypt)
- [Kazakhstan](https://apptail.io/app/summation-zVwg/kazakhstan)
- [Hong Kong SAR China](https://apptail.io/app/summation-zVwg/hong-kong)
- [Ireland](https://apptail.io/app/summation-zVwg/ireland)
- [Ukraine](https://apptail.io/app/summation-zVwg/ukraine)
- [Colombia](https://apptail.io/app/summation-zVwg/colombia)
- [France](https://apptail.io/app/summation-zVwg/france)
- [Brazil](https://apptail.io/app/summation-zVwg/brazil)
- [Belarus](https://apptail.io/app/summation-zVwg/belarus)
- [Canada](https://apptail.io/app/summation-zVwg/canada)
- [Chile](https://apptail.io/app/summation-zVwg/chile)
- [Spain](https://apptail.io/app/summation-zVwg/spain)
- [United Arab Emirates](https://apptail.io/app/summation-zVwg/united-arab-emirates)
- [Peru](https://apptail.io/app/summation-zVwg/peru)
- [Hungary](https://apptail.io/app/summation-zVwg/hungary)
- [Japan](https://apptail.io/app/summation-zVwg/japan)
- [South Korea](https://apptail.io/app/summation-zVwg/south-korea)
- [Kuwait](https://apptail.io/app/summation-zVwg/kuwait)
- [Greece](https://apptail.io/app/summation-zVwg/greece)
- [Lebanon](https://apptail.io/app/summation-zVwg/lebanon)
- [Ecuador](https://apptail.io/app/summation-zVwg/ecuador)
- [Malaysia](https://apptail.io/app/summation-zVwg/malaysia)
- [Nigeria](https://apptail.io/app/summation-zVwg/nigeria)
- [Algeria](https://apptail.io/app/summation-zVwg/algeria)
- [Dominican Republic](https://apptail.io/app/summation-zVwg/dominican-republic)
- [Denmark](https://apptail.io/app/summation-zVwg/denmark)
- [South Africa](https://apptail.io/app/summation-zVwg/south-africa)
- [Philippines](https://apptail.io/app/summation-zVwg/philippines)
- [Pakistan](https://apptail.io/app/summation-zVwg/pakistan)
- [Poland](https://apptail.io/app/summation-zVwg/poland)
- [Germany](https://apptail.io/app/summation-zVwg/germany)
- [Czechia](https://apptail.io/app/summation-zVwg/czechia)
- [Singapore](https://apptail.io/app/summation-zVwg/singapore)
- [Thailand](https://apptail.io/app/summation-zVwg/thailand)
- [Azerbaijan](https://apptail.io/app/summation-zVwg/azerbaijan)
- [Austria](https://apptail.io/app/summation-zVwg/austria)
- [Argentina](https://apptail.io/app/summation-zVwg/argentina)
- [Indonesia](https://apptail.io/app/summation-zVwg/indonesia)

---

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