# Samawritten vs Cardiographer

The clearest difference is in-app purchases: Samawritten at none against Cardiographer's 1. Cardiographer's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cardiographer sells 1 in-app purchase, starting at $1.99 per month. Samawritten asks for nothing beyond the download.

Samawritten ships an update every 4 months, Cardiographer every 2 weeks. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Samawritten | Cardiographer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 19 MB | 10 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Aranyo Ray](https://appshunter.io/developer/1864826204) | [NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI](https://appshunter.io/developer/1674573382) |

## What reviewers say

### Samawritten

[App page](https://appshunter.io/ios/app/samawritten/id6761466240)

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

**In-app purchases:** none


### Cardiographer

[App page](https://appshunter.io/ios/app/cardiographer/id6782079327)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $1.99 | per month |


## Frequently asked questions

### Is Samawritten free?

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

### Is Cardiographer free?

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

### Do Samawritten or Cardiographer have ads?

Neither Samawritten nor Cardiographer shows ads.

### Which is updated more often, Samawritten or Cardiographer?

Samawritten ships an update every 4 months, and Cardiographer every 2 weeks. Most recently, Samawritten was updated on October 11, 2026 and Cardiographer on October 15, 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.*