# ARK.ai vs TextRad

The clearest difference is in-app purchases: ARK.ai at none against TextRad's 3. ARK.ai also leads on iOS requirement (15.0 vs 17.0). TextRad's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. TextRad sells 3 in-app purchases, starting at $5.99 per month. ARK.ai asks for nothing beyond the download.

ARK.ai ships an update monthly, TextRad every 10 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ARK.ai | TextRad |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 197 MB | 52 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PaxeraHealth Corp](https://appshunter.io/developer/432290457) | [Udit Kumar](https://appshunter.io/developer/1792355191) |

## What reviewers say

### ARK.ai

[App page](https://appshunter.io/ios/app/arkai/id6470363267)

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

**In-app purchases:** none


### TextRad

[App page](https://appshunter.io/ios/app/textrad/id6740974964)

This AI-powered tool transforms voice dictations into professionally formatted radiology reports. It offers smart generation, custom templates, and secure sharing, streamlining your workflow. A free trial is available.

**Highlights:** Voice dictation and AI transcription, Smart report generation with templates, Customizable report formats, Multiple export options (PDF, DOCX, MarkDown), Secure data encryption, AskGPT for quick queries

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $5.99 | per month |
| Pro Plan | $14.99 | per month |
| Enterprise Plan | $39.99 | per month |


## Frequently asked questions

### Is ARK.ai free?

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

### Is TextRad free?

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

### Do ARK.ai or TextRad have ads?

Neither ARK.ai nor TextRad shows ads.

### Which is updated more often, ARK.ai or TextRad?

ARK.ai ships an update monthly, and TextRad every 10 days. Most recently, ARK.ai was updated on November 3, 2026 and TextRad 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.*