# Coala vs HemMonitor

The clearest difference is update cadence: HemMonitor at every 11 days against Coala's every 3 months. Coala's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Coala ships an update every 3 months, HemMonitor every 11 days. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Coala | HemMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/coala/id1104903306/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 23 MB | 143 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Coala Solutions inc](https://appshunter.io/developer/1797025160) | [Cuviva AB](https://appshunter.io/developer/1495051160) |

## What reviewers say

### Coala

[App page](https://appshunter.io/ios/app/coala/id1104903306)

This medical system uses a device to record ECG and heart sounds, then analyzes the data with a smart algorithm. It provides real-time feedback and allows users to share recordings with their physician. The system is FDA cleared and CE marked.

**Highlights:** Record ECG and Heart Sound, Bluetooth connectivity to smartphone, Cloud-based smart algorithm analysis, Real-time feedback, Share recordings with physician, Access ECG history, Symptom logging

**In-app purchases:** none


### HemMonitor

[App page](https://appshunter.io/ios/app/hemmonitor/id1611138822)

**In-app purchases:** none


## Frequently asked questions

### Is Coala free?

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

### Is HemMonitor free?

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

### Do Coala or HemMonitor have ads?

Neither Coala nor HemMonitor shows ads.

### Which is updated more often, Coala or HemMonitor?

Coala ships an update every 3 months, and HemMonitor every 11 days. Most recently, Coala was updated on September 30, 2026 and HemMonitor on September 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.*