# WeightSnap vs PeptideLab

The clearest difference is update cadence: PeptideLab at daily against WeightSnap's weekly. PeptideLab also leads on iOS requirement (15.1 vs 17.6). WeightSnap's advantage is ratings volume (90 vs 26). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. WeightSnap sells 3 in-app purchases, starting at $7.99 per month and PeptideLab sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WeightSnap holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 90 and 26 respectively. Written reviews point the same way: 100% of WeightSnap's written reviews are positive against 95% of PeptideLab's.

WeightSnap ships an update weekly, PeptideLab daily. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WeightSnap | PeptideLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (90 ratings)](https://appshunter.io/ios/app/weightsnap-peptide-tracker/id6758482175/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/peptidelab-peptide-tracker/id6765477049/reviews) |
| Number of ratings | **90** | 26 |
| Positive reviews | **100.0% of reviews** | 95.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Freemium | Freemium |
| Size | 30 MB | 88 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TYLER LAWRENCE BROWN](https://appshunter.io/developer/1873125526) | [Peptide Labs LLC](https://appshunter.io/developer/1895964866) |

## What reviewers say

### WeightSnap

[App page](https://appshunter.io/ios/app/weightsnap-peptide-tracker/id6758482175)

Track your GLP-1 and peptide treatments with this comprehensive health companion. It automatically syncs with Apple Health, logs injections, and analyzes your body's response to optimize your journey. Visualize progress with photos and gain insights from an AI coach.

**Highlights:** Automatic Apple Health sync, GLP-1 & peptide dose tracking, Cycle pattern analysis, Reconstitution calculator, Daily check-ins & insights, Progress photos & comparisons, AI coaching with personality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeightSnap Premium (Monthly) | $7.99 | per month |
| WeightSnap Premium (Yearly) | $34.99 | per year |
| WeightSnap Premium - Lifetime | $69.99 | one-time |


### PeptideLab

[App page](https://appshunter.io/ios/app/peptidelab-peptide-tracker/id6765477049)

Track peptide, GLP-1, and HRT protocols with detailed logging and bloodwork analysis. Import lab reports and DEXA scans to visualize changes. Features an AI-powered food log for comprehensive health monitoring. Prioritizes user privacy with local-first data storage.

**Highlights:** Extensive compound database, Automated dose logging and titration, Reconstitution and draw-volume calculations, Lab report and DEXA scan import, AI-powered food logging, Local-first data privacy, Customizable reports

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Pro Annual (Invite) | $55.99 | per year |
| Pro Annual (Friend) | $58.99 | per year |
| Annual (Founding) | $59.99 | per year |
| Annual | $69.99 | per year |


## Frequently asked questions

### Is WeightSnap free?

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

### Is PeptideLab free?

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

### Which has better reviews, WeightSnap or PeptideLab?

WeightSnap is rated higher. WeightSnap averages 5.0 out of 5 from 90 ratings, while PeptideLab averages 4.8 from 26 ratings.

### Do WeightSnap or PeptideLab have ads?

Neither WeightSnap nor PeptideLab shows ads.

### Which is updated more often, WeightSnap or PeptideLab?

WeightSnap ships an update weekly, and PeptideLab daily. Most recently, WeightSnap was updated on October 18, 2026 and PeptideLab on October 20, 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.*