# Chio.io ！ vs slyme.

The clearest difference is monetization model: Chio.io ！ at free against slyme.'s paid. Chio.io ！ also leads on update cadence (every 11 days vs monthly) and ratings volume (27 vs 7). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Chio.io ！ against 4.4 for slyme.. Both are backed by a comparable volume of ratings — 27 and 7 respectively. Written reviews are what separate them: 97% of Chio.io ！'s written reviews are positive against 100% of slyme.'s.

Chio.io ！ ships an update every 11 days, slyme. monthly. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chio.io ！ | slyme. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (27 ratings)](https://appshunter.io/ios/app/chioio/id1479955257/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/slyme/id6739715471/reviews) |
| Number of ratings | **27** | 7 |
| Positive reviews | 96.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | **Free** | Paid |
| Size | 36 MB | 1 MB |
| Requires iOS | **8.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IUPX](https://appshunter.io/developer/1455221121) | [Myles Cutchember](https://appshunter.io/developer/1078812673) |

## What reviewers say

### Chio.io ！

[App page](https://appshunter.io/ios/app/chioio/id1479955257)

Engage in a fast-paced chase game where you control either a Ghost or a Mushroom. Eat your opponent's power-ups strategically to gain an advantage or avoid being frozen and consumed.

**Highlights:** Choose Ghost or Mushroom character, Eat mushrooms to grow, Avoid being frozen, Freeze opponents, Strategic power-up consumption

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Fun to play
- 👍 Great graphics
- 👍 Amazing gameplay
- 👍 Good time waster

**What reviewers complain about**

- 🤔 Hard to kill
- 🤔 Gets boring quickly
- 🤔 Ending celebrations exaggerated
- 🤔 Sometimes no clue where to go
- 🤔 Loading problem

**Reported bugs**

- Kept crashing on iPhone 8
- Loading screen takes 5-10 minutes

**Requested features**

- A maze
- Classic ghost skins
- Classic mushroom skin
- Instead of dying as a ghost, lose 1/3 of your points and respawn in a ghost house.
- Online play


### slyme.

[App page](https://appshunter.io/ios/app/slyme/id6739715471)

Navigate a growing snake, consuming apples to increase its length. Avoid colliding with your own body to survive and achieve a high score in this classic arcade challenge.

**Highlights:** Chase and eat apples, Grow your snake, Avoid self-collision, Classic arcade gameplay, High score challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chio.io ！ free?

Chio.io ！ is free to download, with no in-app purchases.

### Is slyme. free?

slyme. is free to download, with no in-app purchases.

### Which has better reviews, Chio.io ！ or slyme.?

Chio.io ！ is rated higher. Chio.io ！ averages 4.5 out of 5 from 27 ratings, while slyme. averages 4.4 from 7 ratings.

### Do Chio.io ！ or slyme. have ads?

Neither Chio.io ！ nor slyme. shows ads.

### Which is updated more often, Chio.io ！ or slyme.?

Chio.io ！ ships an update every 11 days, and slyme. monthly. Most recently, Chio.io ！ was updated on October 15, 2026 and slyme. on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*