# Stackd vs GymTree

The clearest difference is in-app purchases: Stackd at none against GymTree's 1. Stackd also leads on update cadence (daily vs fortnightly). GymTree's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. GymTree sells 1 in-app purchase, starting at $3.99 per month. Stackd asks for nothing beyond the download.

Stackd ships an update daily, GymTree fortnightly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stackd | GymTree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stackd-ai-workout-tracker/id6760304570/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free | — |
| Size | 9 MB | 85 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Jovan Petrovic](https://appshunter.io/developer/1827616732) | [Matteo Dante](https://appshunter.io/developer/1889306015) |

## What reviewers say

### Stackd

[App page](https://appshunter.io/ios/app/stackd-ai-workout-tracker/id6760304570)

This app allows you to import AI-generated workout and meal plans directly into a tracking interface. Log your sessions, monitor progress with strength charts, and track nutrition macros all in one place without manual template entry.

**Highlights:** Import AI workouts via JSON, Log sets, reps, and weight, Automatic weight recommendations, Estimated 1-rep max charts, Full session history, Nutrition and macro tracking

**Features:** Vision Pro support

**In-app purchases:** none


### GymTree

[App page](https://appshunter.io/ios/app/gymtree-workout-tracker-ai/id6761392403)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GymTree Pro Monthly | $3.99 | per month |


## Frequently asked questions

### Is Stackd free?

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

### Is GymTree free?

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

### Do Stackd or GymTree have ads?

Neither Stackd nor GymTree shows ads.

### Which is updated more often, Stackd or GymTree?

Stackd ships an update daily, and GymTree fortnightly. Most recently, Stackd was updated on October 3, 2026 and GymTree on October 1, 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.*