# Fit AI vs GLP

The clearest difference is in-app purchases: Fit AI at none against GLP's 2. Fit AI also leads on iOS requirement (14.0.0 vs 18.0). GLP's advantage is update cadence (every 3 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. GLP sells 2 in-app purchases, starting at $9.99 per month. Fit AI asks for nothing beyond the download.

Fit AI ships an update every 10 days, GLP every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fit AI | GLP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 49 MB | 17 MB |
| Requires iOS | **14.0.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Ilya Tkach](https://appshunter.io/developer/1748120505) | [Looma Labs](https://appshunter.io/developer/1841082212) |

## What reviewers say

### Fit AI

[App page](https://appshunter.io/ios/app/fit-ai-workout-tracker/id6740336266)

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

**In-app purchases:** none


### GLP

[App page](https://appshunter.io/ios/app/glp-1-tracker-injection-log/id6761353328)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Special Annual Offer | $39.99 | per year |


## Frequently asked questions

### Is Fit AI free?

Fit AI is free to download, with no in-app purchases.

### Is GLP free?

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

### Do Fit AI or GLP have ads?

Neither Fit AI nor GLP shows ads.

### Which is updated more often, Fit AI or GLP?

Fit AI ships an update every 10 days, and GLP every 3 days. Most recently, Fit AI was updated on October 30, 2026 and GLP 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.*