# GBus TW vs Grapheme

The clearest difference is ads: GBus TW at none against Grapheme's shown. GBus TW also leads on iOS requirement (15.0 vs 18.2). Grapheme's advantage is update cadence (every 3 days vs every 4 weeks). On price, in-app purchases and device support there is nothing between them.

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

GBus TW ships an update every 4 weeks, Grapheme every 3 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | GBus TW | Grapheme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Size | 230 MB | 64 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [優比思科技股份有限公司](https://appshunter.io/developer/1546622870) | [Hsingchien Cheng](https://appshunter.io/developer/1896534780) |

## What reviewers say

### GBus TW

[App page](https://appshunter.io/ios/app/gbus-tw/id1552125890)

**Features:** macOS Compatibility

**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 GBus TW free?

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

### Is Grapheme free?

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

### Do GBus TW or Grapheme have ads?

Grapheme shows ads; GBus TW does not.

### Which is updated more often, GBus TW or Grapheme?

GBus TW ships an update every 4 weeks, and Grapheme every 3 days. Most recently, GBus TW was updated on November 3, 2026 and Grapheme on November 6, 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.*