# +focus vs Dun

The clearest difference is price: Dun at Free against +focus's $0.49. +focus's advantage is in-app purchases (none vs 7) and iOS requirement (17.6 vs 26.0). On update cadence, ads and device support there is nothing between them.

Dun is free to download; +focus costs $0.49 up front. Dun sells 7 in-app purchases, starting at $2.49 per 7 days. +focus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | +focus | Dun |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | — | **[4.5 (66 ratings)](https://appshunter.io/ios/app/dun-ai-voice-keyboard/id6792556839/reviews)** |
| Number of ratings | — | **66** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 285 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [norihiro ito](https://appshunter.io/developer/6781572467) | [Manuel Fessen](https://appshunter.io/developer/1788065349) |

## What reviewers say

### +focus

[App page](https://appshunter.io/ios/app/plus-focus/id6785405973)

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

**In-app purchases:** none


### Dun

[App page](https://appshunter.io/ios/app/dun-ai-voice-keyboard/id6792556839)

This AI-powered keyboard transforms your spoken words into polished text for various apps. It offers on-device speech recognition for enhanced privacy and features like writing styles and translation.

**Highlights:** AI voice dictation, On-device speech recognition, Customizable writing styles, Automatic translation, Real keyboard with dictation, Dynamic Island Live Activity

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.49 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Dun Pro Weekly | $4.99 | per 7 days |
| Dun Pro Monthly | $9.99 | per month |
| Pro Yearly | $29.99 | per year |
| Dun Pro Yearly | $59.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is +focus free?

+focus costs $0.49, with no in-app purchases.

### Is Dun free?

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

### Do +focus or Dun have ads?

Neither +focus nor Dun shows ads.

### Which is updated more often, +focus or Dun?

+focus ships an update daily, and Dun daily. Most recently, +focus was updated on October 24, 2026 and Dun 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.*