# CardiaI vs Argonaut Scribe

The clearest difference is in-app purchases: Argonaut Scribe at none against CardiaI's 1. Argonaut Scribe also leads on update cadence (every 2 weeks vs every 6 weeks). CardiaI's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. CardiaI sells 1 in-app purchase, starting at $4.99 per month. Argonaut Scribe asks for nothing beyond the download.

CardiaI ships an update every 6 weeks, Argonaut Scribe every 2 weeks. The most recent releases landed on November 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CardiaI | Argonaut Scribe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 38 MB | 14 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MediFarmSoft Co., Ltd.](https://appshunter.io/developer/1656640224) | [Anmol Aggarwal](https://appshunter.io/developer/1896616806) |

## What reviewers say

### CardiaI

[App page](https://appshunter.io/ios/app/cardiai/id6444753171)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardiaI Premium | $4.99 | per month |


### Argonaut Scribe

[App page](https://appshunter.io/ios/app/argonaut-scribe/id6777629546)

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

**In-app purchases:** none


## Frequently asked questions

### Is CardiaI free?

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

### Is Argonaut Scribe free?

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

### Do CardiaI or Argonaut Scribe have ads?

Neither CardiaI nor Argonaut Scribe shows ads.

### Which is updated more often, CardiaI or Argonaut Scribe?

CardiaI ships an update every 6 weeks, and Argonaut Scribe every 2 weeks. Most recently, CardiaI was updated on November 3, 2026 and Argonaut Scribe on October 14, 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.*