# Injection Tracker vs GLP

The clearest difference is ads: Injection Tracker at none against GLP's shown. Injection Tracker also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17). GLP's advantage is update cadence (every 6 weeks vs every 15 months). On price and in-app purchases there is nothing between them.

Both are free to download. Injection Tracker sells 17 in-app purchases, starting at $4.95 per month and GLP sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Injection Tracker ships an update every 15 months, GLP every 6 weeks. The most recent releases landed on October 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Injection Tracker | GLP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glp-1-tracker-slimjab/id6747324962/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 220 MB | 18 MB |
| Requires iOS | **15.5** | 17 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [No Worries! Lifestyle, LLC](https://appshunter.io/developer/1517663033) |

## What reviewers say

### Injection Tracker

[App page](https://appshunter.io/ios/app/injection-tracker-glp1/id6743040801)

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| steady pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| flex pass | $8.99 | per month |
| weather max | $9.99 | per 3 months |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| limited discount | $29.99 | per year |
| Premium Yearly | $34.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $99.00 | one-time |


### GLP

[App page](https://appshunter.io/ios/app/glp-1-tracker-slimjab/id6747324962)

This app simplifies managing GLP-1 medications like Ozempic and Wegovy. It offers shot reminders, weight trend tracking, side effect logging, and early refill alerts. All your data is kept private on your device.

**Highlights:** Shot reminders, Weekly weight trend tracking, Side effect logging, Refill alerts, Doctor-shareable PDF export, Countdown to next injection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $34.99 | per year |


## Frequently asked questions

### Is Injection Tracker free?

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

### Is GLP free?

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

### Do Injection Tracker or GLP have ads?

GLP shows ads; Injection Tracker does not.

### Which is updated more often, Injection Tracker or GLP?

Injection Tracker ships an update every 15 months, and GLP every 6 weeks. Most recently, Injection Tracker was updated on October 28, 2026 and GLP on October 5, 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.*