# Lexis Graph vs Grapheme

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

Both are free to download. Lexis Graph sells 3 in-app purchases, starting at $1.99 per month. Grapheme asks for nothing beyond the download.

Lexis Graph ships an update every 3 weeks, Grapheme every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Lexis Graph | Grapheme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 121 MB | 64 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [禹 杜](https://appshunter.io/developer/1826041186) | [Hsingchien Cheng](https://appshunter.io/developer/1896534780) |

## What reviewers say

### Lexis Graph

[App page](https://appshunter.io/ios/app/lexis-graph/id6783677179)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 「Lexis Graph」Pro Monthly | $1.99 | per month |
| 「Lexis Graph」Pro Yearly | $14.99 | per year |
| 「Lexis Graph」Pro Lifetime | $19.99 | one-time |


### 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 Lexis Graph free?

Lexis Graph is free to download, with in-app purchases available.

### Is Grapheme free?

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

### Do Lexis Graph or Grapheme have ads?

Grapheme shows ads; Lexis Graph does not.

### Which is updated more often, Lexis Graph or Grapheme?

Lexis Graph ships an update every 3 weeks, and Grapheme every 3 days. Most recently, Lexis Graph was updated on November 5, 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.*