# PepLog vs SupTrack AI Supplement Tracker

The clearest difference is update cadence: PepLog at every 2 months against SupTrack AI Supplement Tracker's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PepLog sells 1 one-off in-app purchase and SupTrack AI Supplement Tracker sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PepLog ships an update every 2 months, SupTrack AI Supplement Tracker every 6 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PepLog | SupTrack AI Supplement Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/peplog/id6744858000/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 64 MB | 65 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Roberto Yudice](https://appshunter.io/developer/1799605586) | [BURAKHAN OZYOL](https://appshunter.io/developer/1866561149) |

## What reviewers say

### PepLog

[App page](https://appshunter.io/ios/app/peplog/id6744858000)

This app simplifies tracking complex peptide protocols by managing schedules, sending timely reminders, and allowing one-tap dose logging. It supports multiple peptides, provides a full dose history, and estimates supply duration to prevent running out.

**Highlights:** Flexible peptide scheduling, Home screen widget for quick logging, One-tap dose logging, Multi-peptide protocol support, Smart dose reminders, Full dose history, Supply duration calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepLog Pro Lifetime | $4.99 | one-time |


### SupTrack AI Supplement Tracker

[App page](https://appshunter.io/ios/app/suptrack-ai-supplement-tracker/id6757766115)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Promo | $2.99 | per month |
| Monthly Standard | $3.99 | per month |
| Annual Promo | $14.99 | per year |
| Annual Standard | $29.99 | per year |


## Frequently asked questions

### Is PepLog free?

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

### Is SupTrack AI Supplement Tracker free?

SupTrack AI Supplement Tracker is free to download, with in-app purchases available.

### Do PepLog or SupTrack AI Supplement Tracker have ads?

Neither PepLog nor SupTrack AI Supplement Tracker shows ads.

### Which is updated more often, PepLog or SupTrack AI Supplement Tracker?

PepLog ships an update every 2 months, and SupTrack AI Supplement Tracker every 6 months. Most recently, PepLog was updated on October 2, 2026 and SupTrack AI Supplement Tracker on October 11, 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.*