# Koi Shape vs Kemanji

The clearest difference is ads: Kemanji at none against Koi Shape's shown. Kemanji also leads on update cadence (weekly vs monthly). Koi Shape's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and in-app purchases there is nothing between them.

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

Koi Shape ships an update monthly, Kemanji weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Koi Shape | Kemanji |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 26 MB | 15 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [QUY DIEN LE](https://appshunter.io/developer/1745588028) | [VUZETA S.R.L.](https://appshunter.io/developer/1468688243) |

## What reviewers say

### Koi Shape

[App page](https://appshunter.io/ios/app/koi-shape/id6745516636)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Kemanji

[App page](https://appshunter.io/ios/app/kemanji/id6747143838)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Koi Shape free?

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

### Is Kemanji free?

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

### Do Koi Shape or Kemanji have ads?

Koi Shape shows ads; Kemanji does not.

### Which is updated more often, Koi Shape or Kemanji?

Koi Shape ships an update monthly, and Kemanji weekly. Most recently, Koi Shape was updated on October 28, 2026 and Kemanji on October 25, 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.*