# Superpower vs Rythm Health

The clearest difference is update cadence: Rythm Health at every 3 days against Superpower's fortnightly. Rythm Health also leads on chart position (#51 vs unranked) and iOS requirement (16.4 vs 18.0). Superpower's advantage is ratings volume (1.7K vs 145). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Superpower against 4.9 for Rythm Health. That said, the two scores are not equally well evidenced: Superpower has 1.7K ratings behind it against 145, so its average is the more settled of the two. Written reviews are what separate them: 85% of Superpower's written reviews are positive against 88% of Rythm Health's.

Superpower ships an update fortnightly, Rythm Health every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Superpower | Rythm Health |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.7K ratings)](https://appshunter.io/ios/app/superpower/id6747997159/reviews)** | [4.9 (145 ratings)](https://appshunter.io/ios/app/rythm-health/id6749600204/reviews) |
| Number of ratings | **1.7K** | 145 |
| Positive reviews | 84.7% of reviews | **88.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | Free |
| Best chart rank | — | **#51** |
| Size | 135 MB | 129 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Superpower Health, Inc.](https://appshunter.io/developer/1818174772) | [Rythm Health, Inc.](https://appshunter.io/developer/1831373651) |

## What reviewers say

### Superpower

[App page](https://appshunter.io/ios/app/superpower/id6747997159)

Consolidate your health data, including lab results and wearable information, into one secure platform. Gain personalized, AI-powered insights and actionable plans for prevention and long-term wellness, with optional clinician support.

**Highlights:** Consolidated health data, AI-powered insights, Personalized action plans, Advanced lab testing, Clinician-supported care, Wearable syncing

**Features:** Apple Wallet

**In-app purchases:** none


### Rythm Health

[App page](https://appshunter.io/ios/app/rythm-health/id6749600204)

**Currently charting:** #51 Top Free · Health & Fitness (US App Store)

Take control of your health with at-home blood testing. This platform offers painless sample collection, advanced lab analysis, personalized insights, and an AI coach to help you understand your body's changes over time. Track key biomarkers for heart health, hormones, thyroid, and more.

**Highlights:** Painless at-home blood collection, Advanced laboratory testing, Personalized health insights, AI-powered health coach, Track key biomarkers, Monthly trend analysis, Data export (PDF/CSV)

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

**In-app purchases:** none


## Frequently asked questions

### Is Superpower free?

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

### Is Rythm Health free?

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

### Which has better reviews, Superpower or Rythm Health?

Superpower is rated higher. Superpower averages 4.9 out of 5 from 1.7K ratings, while Rythm Health averages 4.9 from 145 ratings.

### Do Superpower or Rythm Health have ads?

Neither Superpower nor Rythm Health shows ads.

### Which is updated more often, Superpower or Rythm Health?

Superpower ships an update fortnightly, and Rythm Health every 3 days. Most recently, Superpower was updated on November 5, 2026 and Rythm Health on November 5, 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.*