# Pepti vs VialRhythm

The clearest difference is update cadence: VialRhythm at daily against Pepti's every 9 days. VialRhythm also leads on iOS requirement (17.0 vs 26.2). On price, rating, ratings volume 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 — 5.0 for Pepti against 5.0 for VialRhythm. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

Pepti ships an update every 9 days, VialRhythm daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Pepti | VialRhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/pepti/id6776002646/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/vialrhythm-peptide-tracker/id6794910817/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free | Free |
| Size | 6 MB | 5 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Wil Loveless](https://appshunter.io/developer/6776002648) | [Marc Dela Cruz](https://appshunter.io/developer/6794911119) |

## What reviewers say

### Pepti

[App page](https://appshunter.io/ios/app/pepti/id6776002646)

Log medication doses, monitor weight, and visualize your health journey with detailed analytics. Track progress, nutrition, and manage inventory with customizable themes and data export.

**Highlights:** Precise dose logging with details, Interactive calendar heatmap for consistency, Deep analytics on compounds and trends, Weight and nutrition tracking with correlations, Progress photo timeline, Data export (CSV/PDF), Inventory management with alerts

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

**In-app purchases:** none


### VialRhythm

[App page](https://appshunter.io/ios/app/vialrhythm-peptide-tracker/id6794910817)

Organize your entries, view your schedule, and maintain a history with this local-first app. Features include customizable themes, a calculator for transparent arithmetic, and iPhone-specific integrations like widgets and Face ID lock.

**Highlights:** Local-first scheduling and record-keeping, Day-at-a-glance schedule view, Mark entries as completed, skipped, or missed, Customizable themes, Transparent arithmetic calculator, iPhone-specific features (widgets, Face ID)

**In-app purchases:** none


## Frequently asked questions

### Is Pepti free?

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

### Is VialRhythm free?

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

### Which has better reviews, Pepti or VialRhythm?

Pepti and VialRhythm are both rated 5.0 out of 5 on the App Store, from 4 and 6 ratings respectively.

### Do Pepti or VialRhythm have ads?

Neither Pepti nor VialRhythm shows ads.

### Which is updated more often, Pepti or VialRhythm?

Pepti ships an update every 9 days, and VialRhythm daily. Most recently, Pepti was updated on October 24, 2026 and VialRhythm on October 24, 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.*