# Mochii vs Grapheme

The clearest difference is ads: Mochii at none against Grapheme's shown. Grapheme's advantage is update cadence (every 3 days vs every 12 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Mochii ships an update every 12 months, Grapheme every 3 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mochii | Grapheme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 3 days** |
| Size | 8 MB | 51 MB |
| Requires iOS | **17.2** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Own](https://appshunter.io/developer/948967341) | [Hsingchien Cheng](https://appshunter.io/developer/1896534780) |

## What reviewers say

### Mochii

[App page](https://appshunter.io/ios/app/mochii/id948967342)

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

**In-app purchases:** none


### Grapheme

[App page](https://appshunter.io/ios/app/grapheme-unicode-catalog/id6791472634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mochii free?

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

### Is Grapheme free?

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

### Do Mochii or Grapheme have ads?

Grapheme shows ads; Mochii does not.

### Which is updated more often, Mochii or Grapheme?

Mochii ships an update every 12 months, and Grapheme every 3 days. Most recently, Mochii was updated on October 26, 2026 and Grapheme 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.*