# FlexBoard vs Grapheme

The clearest difference is in-app purchases: Grapheme at none against FlexBoard's 1. FlexBoard's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. FlexBoard sells 1 in-app purchase, starting at $2.99 per year. Grapheme asks for nothing beyond the download.

FlexBoard ships an update every 5 days, Grapheme every 3 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | FlexBoard | Grapheme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 21 MB | 51 MB |
| Requires iOS | **17.6** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ESTBDL NUQATK ESTABLISHMENT FOR DIGITAL MARKETING](https://appshunter.io/developer/1811031287) | [Hsingchien Cheng](https://appshunter.io/developer/1896534780) |

## What reviewers say

### FlexBoard

[App page](https://appshunter.io/ios/app/flexboard/id6751650282)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Yearly) | $2.99 | per year |


### 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 FlexBoard free?

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

### Is Grapheme free?

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

### Do FlexBoard or Grapheme have ads?

Grapheme shows ads; FlexBoard does not.

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

FlexBoard ships an update every 5 days, and Grapheme every 3 days. Most recently, FlexBoard was updated on October 19, 2026 and Grapheme on October 10, 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.*