# autotwin vs WhisperDirect

The clearest difference is in-app purchases: autotwin at none against WhisperDirect's 1. autotwin also leads on iOS requirement (15.1 vs 18.0). WhisperDirect's advantage is update cadence (every 4 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. WhisperDirect sells 1 one-off in-app purchase. autotwin asks for nothing beyond the download.

autotwin ships an update fortnightly, WhisperDirect every 4 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | autotwin | WhisperDirect |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 51 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VISI/ONE GmbH](https://appshunter.io/developer/1181334530) | [koji ozono](https://appshunter.io/developer/1826482515) |

## What reviewers say

### autotwin

[App page](https://appshunter.io/ios/app/autotwin/id6736519305)

**In-app purchases:** none


### WhisperDirect

[App page](https://appshunter.io/ios/app/whisperdirectai-meeting-notes/id6748595475)

This app converts speech to text and generates summaries using your own API key. It offers cost-effective processing with various AI models and supports multiple import and export formats, including Slack integration.

**Highlights:** Speech-to-text conversion, AI-powered summarization, Import audio and video files, Playback-synced highlighting, Export to VTT/SRT, Post to Slack automatically, OCR transcription from images

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $2.99 | one-time |


## Frequently asked questions

### Is autotwin free?

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

### Is WhisperDirect free?

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

### Do autotwin or WhisperDirect have ads?

Neither autotwin nor WhisperDirect shows ads.

### Which is updated more often, autotwin or WhisperDirect?

autotwin ships an update fortnightly, and WhisperDirect every 4 days. Most recently, autotwin was updated on November 8, 2026 and WhisperDirect on November 8, 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.*