# weECG vs Cardiographer

The clearest difference is in-app purchases: weECG at none against Cardiographer's 1. weECG also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.6). Cardiographer's advantage is update cadence (every 2 weeks vs every 8 months). On price and ads there is nothing between them.

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

weECG ships an update every 8 months, Cardiographer every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | weECG | Cardiographer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 24 MB | 10 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [borsam Biomedical](https://appshunter.io/developer/839314648) | [NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI](https://appshunter.io/developer/1674573382) |

## What reviewers say

### weECG

[App page](https://appshunter.io/ios/app/weecg/id6470260121)

**Features:** macOS Compatibility

**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 weECG free?

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

### Is Cardiographer free?

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

### Do weECG or Cardiographer have ads?

Neither weECG nor Cardiographer shows ads.

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

weECG ships an update every 8 months, and Cardiographer every 2 weeks. Most recently, weECG was updated on October 27, 2026 and Cardiographer on October 28, 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.*