# Body By Bart vs PepLog

The clearest difference is update cadence: PepLog at fortnightly against Body By Bart's every 2 months. Body By Bart's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Body By Bart sells 1 in-app purchase, starting at $149.99 per month and PepLog sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Body By Bart ships an update every 2 months, PepLog fortnightly. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Body By Bart | PepLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (25 ratings)](https://appshunter.io/ios/app/peplog-peptide-tracker/id6790928604/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 56 MB | 34 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [bart tompkins](https://appshunter.io/developer/1851145477) | [Moises Olivares](https://appshunter.io/developer/6794804081) |

## What reviewers say

### Body By Bart

[App page](https://appshunter.io/ios/app/body-by-bart/id6754962583)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Coaching | $149.99 | per month |


### PepLog

[App page](https://appshunter.io/ios/app/peplog-peptide-tracker/id6790928604)

This app helps users manage peptide protocols by providing a private, on-device logbook. Quickly record doses, track vial usage, monitor consistency with streaks and history, and log weight over time. It also includes a unit converter for precise measurements.

**Highlights:** Log doses in seconds, Track vial contents and remaining amounts, Monitor logging consistency and history, Chart weight over time with goals, Unit converter for syringe measurements, Private, on-device data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepLog Pro Monthly | $9.99 | per month |
| PepLog Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Body By Bart free?

Body By Bart is free to download, with in-app purchases available.

### Is PepLog free?

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

### Do Body By Bart or PepLog have ads?

Neither Body By Bart nor PepLog shows ads.

### Which is updated more often, Body By Bart or PepLog?

Body By Bart ships an update every 2 months, and PepLog fortnightly. Most recently, Body By Bart was updated on October 5, 2026 and PepLog on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*