# K vs Audio Transcriber AI

The clearest difference is in-app purchases: K at none against Audio Transcriber AI's 3. K also leads on iOS requirement (13.0 vs 17.0). Audio Transcriber AI's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Audio Transcriber AI sells 3 in-app purchases, starting at $4.99 per 7 days. K asks for nothing beyond the download.

K ships an update every 3 months, Audio Transcriber AI every 10 days. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | K | Audio Transcriber AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 79 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arkom Rattanasiri](https://appshunter.io/developer/494476148) | [Carlos Obando](https://appshunter.io/developer/818523453) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-scan/id1626035608)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Transcriber AI

[App page](https://appshunter.io/ios/app/audio-transcriber-ai/id6743722699)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Annual | $24.99 | per year |
| One-time payment | $59.99 | one-time |


## Frequently asked questions

### Is K free?

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

### Is Audio Transcriber AI free?

Audio Transcriber AI is free to download, with in-app purchases available.

### Do K or Audio Transcriber AI have ads?

Neither K nor Audio Transcriber AI shows ads.

### Which is updated more often, K or Audio Transcriber AI?

K ships an update every 3 months, and Audio Transcriber AI every 10 days. Most recently, K was updated on September 23, 2026 and Audio Transcriber AI on September 20, 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.*