# Authenticator+ vs Grapheme

The clearest difference is update cadence: Grapheme at every 3 days against Authenticator+'s every 16 months. Authenticator+'s advantage is iOS requirement (13.0 vs 18.2). On price, ads, 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.

Authenticator+ ships an update every 16 months, Grapheme every 3 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Authenticator+ | Grapheme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 3 days** |
| Size | 20 MB | 64 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Fifteen](https://appshunter.io/developer/1470310980) | [Hsingchien Cheng](https://appshunter.io/developer/1896534780) |

## What reviewers say

### Authenticator+

[App page](https://appshunter.io/ios/app/authenticator-plus/id1534054410)

**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 Authenticator+ free?

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

### Is Grapheme free?

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

### Do Authenticator+ or Grapheme have ads?

Both Authenticator+ and Grapheme show ads.

### Which is updated more often, Authenticator+ or Grapheme?

Authenticator+ ships an update every 16 months, and Grapheme every 3 days. Most recently, Authenticator+ was updated on November 7, 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.*