# OCO — user reviews

> 183 indexed App Store user reviews of OCO by SPECTRUM48 LIMITED, rated 4.60/5 from 2,366 ratings.

- Source: https://appshunter.io/ios/app/oco/id1030437345/reviews
- App overview in markdown: https://appshunter.io/ios/app/oco/id1030437345.md
- Rating breakdown: 5★ 1,872 · 4★ 316 · 3★ 86 · 2★ 21 · 1★ 71

## What do users think of OCO?

Overall sentiment: positive

**Pros**

- 👍 Smooth gameplay
- 🎨 Visually appealing
- 🎵 Great music/sound design
- 🧠 Challenging puzzles
- 🔓 Minimal ads
- 💡 Unique concept
- 🧱 Robust level editor

**Cons**

- 🐛 Frequent crashes/bugs
- 💰 Paywalls/in-app purchases
- 🤢 Can cause motion sickness
- 🔍 Restart level button hard to access
- 🕰️ Perfect time scores don't make sense

**Commonly reported bugs**

- Game crashes on startup after updates
- Slow mode issue prevents level uploads
- Levels sometimes can't be opened
- Losing progress/data after updates

**Most requested features**

- Add different beat/music options
- Allow liking levels without completing them
- Improve level saving/loading
- Add more block types (traps, flippers, etc.)
- Bring back online features

## Newest reviews (17 of 183)

### 3/5 — The The The Great Reset is coming back

*2025-02-13, version 2-2-08*

I am not a fan at the game so so sorry to say that that was not a good day to have a conversation about this but I will do it again I am very happy

### 4/5 — Uhmm

*2025-02-03*

Very nice game but Wont let me purchase no ads

### 4/5 — Uhmm

*2025-01-22*

Wont let me purchase no ads

### 5/5 — Meditative

*2024-04-13, version 2-2-08*

Create beats as you play… Beautiful physics and perfect audio

### 5/5 — Awesome

*2024-01-21*

Surely the best game I have installed on my phone the levels are incredibles and really good thinking. Some levels are very hard bit that’s fun

### 5/5 — 넘 재밌당

*2024-01-06*

리뷰남기기 미션있어서 쓰네요 게임이 넘 재밌는데 뭐깨문인지 모르겠네요ㅋㅋ 암튼 적극추천합니다ㅎㅎ

### 5/5 — Aleš

*2023-12-07, version 2-2-08*

kracmer

### 5/5 — OCO IF I HAD I WOULD GIVE YOU 1000000 STARS

*2023-09-27*

O MY GOSH Y LOVE IT ITS SO COOL IVE BEEN ALWAYS LOOKING FOR THIS J LOVE IT SO MUCH !! ITS JUST FUN SO FUN LIKE THE MUSIC THE TOUCHES THE TAPS I LOVE IT!!!!!! IM GONNA PLAY FOREVER THIS GAME IF IM DONE PLAYING EITH IT WOTH THE LEVELS, PLEASE MAKE WAY MORE LEVELS!!!!!!!!!!!!!!!!!!!!! I LOVE THIS GAMEEEEE!!!!!!🩷❤️🧡💛💚🩵💙💜🖤🩶🤍🤎💖💘💝

### 5/5 — Please add back online features!

*2023-09-11, version 2-2-08*

Y’know, I liked the online feature. I want you to bring it back because it would have joyed me to come back into this game and see how many likes my levels had. But you just had to remove it! I don’t know why, but you did. And it is just really painful to see that all my likes were removed and it is B A D. So please, just add back online features! 🥺🥺🥺

### 5/5 — Nice

*2023-08-24, version 2-2-08*

Ok

### 5/5 — Sad

*2023-08-22, version 2-2-08*

“All online features have now been disabled”
Sad. But Why?  And will it be coming back?

### 5/5 — Amazing!

*2023-08-11*

Omg I loveee this game!!!!

### 4/5 — Cool game but there’s 1 problem

*2023-02-25, version 2-2-08*

Ads. You could add in app purchases or something so there is no ads. Although it’s still a great game, ads are really annoying. Thanks for reading :)

### 3/5 — My review

*2023-02-08, version 2-2-08*

It’s not like the best game but…it’s pretty good! But the downside is that the prices of some things is really high. I want to have the prices lowered. Like… one time I got 2500 bits for a lot of levels. But there was one level for the price of 2400 bits

### 5/5 — AMAZING MUSIC/SFX

*2023-01-05, version 2-2-08*

Whoever did the music for this game is a genius. love it. unique game too and pretty colors

### 5/5 — Great fun

*2022-10-02, version 1.5147*

When will new version be out?  Just saw the message about things shutting down sept 30, ready for all to be restored.

### 5/5 — Very nice game with not too much ads!

*2022-05-08, version 1.5147*

It’s very nice to see a free game where you do not have to see ads every click!
Nice music and hypnotizing colors

## Most critical reviews (10 lowest-rated)

### 1/5 — Bug

*2025-05-22*

Ne s'ouvre pas sur iPad version 10 3

### 1/5 — Bad Gameplay

*2022-07-08, version 1.5147*

This game is very bad because of some gameplay like crash world level 12, level 13, and level 15.

### 1/5 — 개멀미나

*2022-06-15*

개멂
미ㅏ니인니,

### 1/5 — FIX IT NOW

*2021-08-18, version 1.5136*

I cannot play this I've been very happy to play this and just one more deception, if they don't fix that im not coming back.

### 1/5 — Felt dizzy in minute

*2021-06-14*

Though the game is so engaging but I think it’s medically not suitable for people with motion sickness or other related illnesses. I felt dizzy in a minutes.

### 1/5 — Tournis instantané / make you dizzy

*2021-01-19*

Ca tourne trop, j’ai eu le tournis en moins d’une minute de jeu. Peut etre original, mais mésadapté pour les personnes ayant la moindre sensibilité.  Headache in less 1 minute! The game turn too much. Maybe orginal, but inadapted for people who have sensibility. :(

### 1/5 — 소리가안남

*2020-12-06*

ㅈ망겜

### 1/5 — For a minimalist game the personal info gathered is 6 pages long

*2020-11-19*

Look like a time killer game so I thought about trying . 
Then for curiosity I just wondered why the agreement looked so legally binding. 
Holy crap it’s a simple game on our side but a real deep intrusive game on theirs .
Enter at own risk

### 1/5 — Very Hard

*2020-11-17, version 1.4101*

I love puzzle games like this, but when you complete the first few levels, then it gets very hard. And to 3 star every level? Are you crazy!?

### 1/5 — X-rated ads

*2020-10-23, version 1.3084*

Why the need for the x-rated game ads? This is a great puzzler, but the ads make it unsafe for kids.

## Most praised reviews (10 highest-rated)

### 5/5 — Love it

*2026-08-04, version 2-2-08*

Instantly addictive, really clever and intuitive puzzle game!

### 5/5 — OCO

*2026-02-10, version 2-2-08*

It’s so fun! Challenging but, it’s worth it. No adds. And if you’re hesitant about getting it, then just do it!
-OreoMilkshakeCat

### 5/5 — O9juvgwe9uh8gveo8huvfigviuhebgrwuoj99grb0uj9gtrujo9etoh8hgteqbg7irwfub7gewf98yhfrwreat io

*2025-11-28, version 2-2-08*

9.    Pieafunnpfu9adouh9cd-hu9fcp9ufn eq0nu9qfqfve

### 5/5 — Muito bom

*2025-05-26*

Eu adorei esse jogo, apesar de dar tontura, é perfeito

### 5/5 — Wonderful relaxing Loop game

*2025-02-19, version 2-2-08*

I like this gameplay 🥷🧶

### 5/5 — Brilliant

*2025-01-17, version 2-2-08*

I don’t often play games on my phone but this was recommended to me and it’s very simple yet highly addictive.. and the music is quality as well 👌

### 5/5 — MindBlowing

*2024-10-31, version 2-2-08*

when i first heard the music while I was playing, You had me at hello.

### 5/5 — Драйвово

*2024-09-30*

Шустро и одновременно зацикленно пытаешься пройти каждый уровень. Так что идёт

### 5/5 — Super

*2024-08-28*

OCO is extraordinary

### 5/5 — Actually pretty good

*2024-08-25, version 2-2-08*

I was looking for a game to play when I found this one and ever since I downloaded it, it has been a really fun game to play! Some of the levels may be hard to do and there are ads like every 2 levels but overall, I think this musical platformer is worth downloading! :)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*