# Pro Boost vs Whisper AI Keyboard

The clearest difference is in-app purchases: Pro Boost at none against Whisper AI Keyboard's 3. Pro Boost also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Whisper AI Keyboard sells 3 in-app purchases, starting at $5.99 per month. Pro Boost asks for nothing beyond the download.

Pro Boost ships an update every 5 weeks, Whisper AI Keyboard every 2 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Pro Boost | Whisper AI Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/whisper-ai-keyboard/id6741533052/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 64 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ECU=SHOP](https://appshunter.io/developer/1389703440) | [Peter Balazs Szucs](https://appshunter.io/developer/1748297707) |

## What reviewers say

### Pro Boost

[App page](https://appshunter.io/ios/app/pro-boost/id6738854721)

**Features:** macOS Compatibility

**In-app purchases:** none


### Whisper AI Keyboard

[App page](https://appshunter.io/ios/app/whisper-ai-keyboard/id6741533052)

This app offers advanced AI-powered dictation and text generation directly within your keyboard. Seamlessly convert voice to text, generate creative content, and compose messages faster across any application.

**Highlights:** Powerful voice-to-text transcription, AI prompts for content generation, Keyboard extension for any app, Hands-free productivity, Seamless integration with messages and notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Annual | $29.99 | per year |
| Premium Annual | $59.99 | per year |


## Frequently asked questions

### Is Pro Boost free?

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

### Is Whisper AI Keyboard free?

Whisper AI Keyboard is free to download, with in-app purchases available.

### Do Pro Boost or Whisper AI Keyboard have ads?

Neither Pro Boost nor Whisper AI Keyboard shows ads.

### Which is updated more often, Pro Boost or Whisper AI Keyboard?

Pro Boost ships an update every 5 weeks, and Whisper AI Keyboard every 2 months. Most recently, Pro Boost was updated on October 30, 2026 and Whisper AI Keyboard on November 4, 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.*