# Theme Health vs Loop

The clearest difference is in-app purchases: Theme Health at none against Loop's 3. Theme Health also leads on update cadence (every 10 days vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Loop sells 3 in-app purchases, starting at $9.99 per month. Theme Health asks for nothing beyond the download.

Theme Health ships an update every 10 days, Loop every 4 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Theme Health | Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/theme-health/id6757649702/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | — |
| Size | 28 MB | 37 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Theme Health, Inc](https://appshunter.io/developer/1841111476) | [ROK POPOVIC](https://appshunter.io/developer/6778476196) |

## What reviewers say

### Theme Health

[App page](https://appshunter.io/ios/app/theme-health/id6757649702)

Track daily symptoms, sleep, stress, and diet to identify triggers for chronic condition flares. Get personalized insights and compare your patterns with others managing similar conditions.

**Highlights:** Daily symptom check-ins, Pattern analysis for flares, Personalized insights, Compare with similar conditions, Wearable integration, Early warning for baseline drift

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

**In-app purchases:** none


### Loop

[App page](https://appshunter.io/ios/app/loop-peptide-tracker/id6778476194)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loop Pro - Monthly | $9.99 | per month |
| Loop Pro - Yearly Offer | $29.99 | per year |
| Loop Pro - Yearly | $39.99 | per year |


## Frequently asked questions

### Is Theme Health free?

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

### Is Loop free?

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

### Do Theme Health or Loop have ads?

Neither Theme Health nor Loop shows ads.

### Which is updated more often, Theme Health or Loop?

Theme Health ships an update every 10 days, and Loop every 4 months. Most recently, Theme Health was updated on October 6, 2026 and Loop on October 14, 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.*