# Walking Loop vs Peptide Tracker

Walking Loop and Peptide Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Walking Loop sells 2 in-app purchases, starting at $2.99 per 7 days and Peptide Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Walking Loop ships an update monthly, Peptide Tracker every 6 weeks. The most recent releases landed on August 28, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Walking Loop | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptics/id6772594929/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 6 MB | 16 MB |
| Requires iOS | **17.0** | 18 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Bouazza El Amri](https://appshunter.io/developer/1834967332) |

## What reviewers say

### Walking Loop

[App page](https://appshunter.io/ios/app/walking-loop-walk-tracker/id6772212424)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptics/id6772594929)

This app helps users meticulously track peptide protocols, manage doses, and log health data. It offers smart reminders, inventory management, and progress journaling for a streamlined wellness journey.

**Highlights:** Custom protocols and smart scheduling, Injection and dose logbook with site tracking, Interactive calendar for dose visualization, Adherence and streak tracking, Inventory and expiry date tracking, Bloodwork and lab logging, Photo and journal entries

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Plan | $3.99 | per 7 days |
| Pro Annual Plan | $19.99 | per year |
| One-Time Payment | $29.99 | one-time |


## Frequently asked questions

### Is Walking Loop free?

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

### Is Peptide Tracker free?

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

### Do Walking Loop or Peptide Tracker have ads?

Neither Walking Loop nor Peptide Tracker shows ads.

### Which is updated more often, Walking Loop or Peptide Tracker?

Walking Loop ships an update monthly, and Peptide Tracker every 6 weeks. Most recently, Walking Loop was updated on August 28, 2026 and Peptide Tracker on August 27, 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.*