# Epilog vs Peptide Journal

The clearest difference is ads: Epilog at none against Peptide Journal's shown. Epilog also leads on iOS requirement (15.1 vs 17.0). Peptide Journal's advantage is update cadence (every 2 days vs every 6 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Epilog sells 6 in-app purchases, starting at $4.99 per month and Peptide Journal sells 1 in-app purchase, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Epilog ships an update every 6 days, Peptide Journal every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Epilog | Peptide Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/epilog-workout-tracker-and-log/id6772330952/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 115 MB | 48 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fit Mass](https://appshunter.io/developer/1752988914) | [Samir MEDANI](https://appshunter.io/developer/1891389001) |

## What reviewers say

### Epilog

[App page](https://appshunter.io/ios/app/epilog-workout-tracker-and-log/id6772330952)

Track your weightlifting progress with detailed metrics like weight, reps, and tempo. Analyze your performance muscle by muscle and set up circuit training routines. Measure body composition and sync with Apple Health.

**Highlights:** Record sets, reps, tempo, and rest, Analyze progression by muscle group, Create and track circuit training, Estimate 1RM and track volume, Log body measurements and photos, Exercise library with animations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Epilog Pro (Mensuel) | $4.99 | per month |
| Epilog Pro (Monthly) | $6.99 | per month |
| Epilog Pro (Monthly) | $6.99 | per month |
| Epilog Pro (Annual) | $22.99 | per year |
| Epilog Pro (Annual) | $29.99 | per year |
| Epilog Pro (Annual) | $29.99 | per year |


### Peptide Journal

[App page](https://appshunter.io/ios/app/peptide-journal-dose-tracker/id6807552056)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Journal Monthly | $8.99 | per month |


## Frequently asked questions

### Is Epilog free?

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

### Is Peptide Journal free?

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

### Do Epilog or Peptide Journal have ads?

Peptide Journal shows ads; Epilog does not.

### Which is updated more often, Epilog or Peptide Journal?

Epilog ships an update every 6 days, and Peptide Journal every 2 days. Most recently, Epilog was updated on October 25, 2026 and Peptide Journal 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.*