# GLP vs PenTrack

The clearest difference is update cadence: GLP at every 2 days against PenTrack's every 4 weeks. GLP also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. GLP sells 3 in-app purchases, starting at $2.99 per 7 days and PenTrack sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

GLP ships an update every 2 days, PenTrack every 4 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GLP | PenTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/glp-1-tracker-injections-log/id6747810242/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 41 MB | 10 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Muhammed Karayazi](https://appshunter.io/developer/1896523139) |

## What reviewers say

### GLP

[App page](https://appshunter.io/ios/app/glp-1-tracker-injections-log/id6747810242)

This app helps users manage GLP-1 medication therapy by tracking injections, monitoring weight loss, and logging side effects. It provides custom reminders and a visual site rotation tool to ensure treatment adherence and better health outcomes.

**Highlights:** Injection logging with date, time, and dose, Customizable medication reminders, Visual injection site rotation tracker, Weight loss and body measurement tracking, Symptom and side effect logging, Detailed history and reports, Multi-medication support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Weekly) | $2.99 | per 7 days |
| Full App Access (Monthly) | $4.99 | per month |
| Full App Access (Yearly) | $24.99 | per year |


### PenTrack

[App page](https://appshunter.io/ios/app/pentrack-glp-1-tracker/id6771409939)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PenTrack Pro Monthly | $9.99 | per month |
| PenTrack Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is GLP free?

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

### Is PenTrack free?

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

### Do GLP or PenTrack have ads?

Neither GLP nor PenTrack shows ads.

### Which is updated more often, GLP or PenTrack?

GLP ships an update every 2 days, and PenTrack every 4 weeks. Most recently, GLP was updated on October 28, 2026 and PenTrack on October 31, 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.*