# RhythmStar vs ZioSuite

The clearest difference is rating: RhythmStar at 5.0 against ZioSuite's 4.7. RhythmStar also leads on update cadence (every 2 months vs every 10 months). ZioSuite's advantage is ratings volume (23 vs 1) and review sentiment (50% vs 33%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

RhythmStar holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ZioSuite has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of RhythmStar's written reviews are positive against 50% of ZioSuite's, so the app with the better star average is not the one people write more warmly about.

RhythmStar ships an update every 2 months, ZioSuite every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RhythmStar | ZioSuite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rhythmstar/id1047224658/reviews)** | [4.7 (23 ratings)](https://appshunter.io/ios/app/ziosuite/id1483142271/reviews) |
| Number of ratings | 1 | **23** |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 107 MB | 21 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Rhythmedix LLC](https://appshunter.io/developer/1047224657) | [iRhythm Technologies, Inc](https://appshunter.io/developer/975444226) |

## What reviewers say

### RhythmStar

[App page](https://appshunter.io/ios/app/rhythmstar/id1047224658)

This app provides physicians and medical staff with convenient access to patient cardiac monitoring status and reports. View critical patient data anytime, anywhere directly from your iPhone or iPad.

**Highlights:** View patient cardiac monitoring enrollment, Access patient reports, Mobile access for physicians, Secure medical data viewing, iPhone and iPad compatible

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

**In-app purchases:** none


### ZioSuite

[App page](https://appshunter.io/ios/app/ziosuite/id1483142271)

Access and interpret ECG reports efficiently from your mobile device. This app allows clinicians to view reports, manage patient information, and communicate with patients securely, all while on the go.

**Highlights:** View ECG reports and notifications, Lookup and contact patients, Interpret reports on-the-go, Secure patient communication, Fellow overread functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RhythmStar free?

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

### Is ZioSuite free?

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

### Which has better reviews, RhythmStar or ZioSuite?

RhythmStar is rated higher. RhythmStar averages 5.0 out of 5 from 1 ratings, while ZioSuite averages 4.7 from 23 ratings.

### Do RhythmStar or ZioSuite have ads?

Neither RhythmStar nor ZioSuite shows ads.

### Which is updated more often, RhythmStar or ZioSuite?

RhythmStar ships an update every 2 months, and ZioSuite every 10 months. Most recently, RhythmStar was updated on November 2, 2026 and ZioSuite on November 3, 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.*