# HeartBeat Visualisation vs Cathexis

The clearest difference is in-app purchases: HeartBeat Visualisation at none against Cathexis's 2. HeartBeat Visualisation also leads on ads (none vs shown) and iOS requirement (6.0 vs 17.0). Cathexis's advantage is update cadence (every 2 weeks vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Cathexis sells 2 in-app purchases, starting at $0.99 per month. HeartBeat Visualisation asks for nothing beyond the download.

HeartBeat Visualisation ships an update every 12 months, Cathexis every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HeartBeat Visualisation | Cathexis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Size | 29 MB | 110 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CaroTechnology BV](https://appshunter.io/developer/991609635) | [Anuraj Kumar](https://appshunter.io/developer/1867415449) |

## What reviewers say

### HeartBeat Visualisation

[App page](https://appshunter.io/ios/app/heartbeat-visualisation/id991609636)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cathexis

[App page](https://appshunter.io/ios/app/cathexis-panic-assist/id6757520014)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is HeartBeat Visualisation free?

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

### Is Cathexis free?

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

### Do HeartBeat Visualisation or Cathexis have ads?

Cathexis shows ads; HeartBeat Visualisation does not.

### Which is updated more often, HeartBeat Visualisation or Cathexis?

HeartBeat Visualisation ships an update every 12 months, and Cathexis every 2 weeks. Most recently, HeartBeat Visualisation was updated on October 7, 2026 and Cathexis on October 16, 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.*