# Primitive Performance vs Trunk

The clearest difference is ads: Trunk at none against Primitive Performance's shown. Trunk also leads on update cadence (monthly vs every 2 months). Primitive Performance's advantage is iOS requirement (15.1 vs 26.2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Primitive Performance sells 4 in-app purchases, starting at $2.00 per month and Trunk sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Primitive Performance ships an update every 2 months, Trunk monthly. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Primitive Performance | Trunk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trunk-gym-and-workout-tracker/id6758532994/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 6 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Loader](https://appshunter.io/developer/1659615647) | [Adventureland, Inc](https://appshunter.io/developer/1873469740) |

## What reviewers say

### Primitive Performance

[App page](https://appshunter.io/ios/app/primitive-performance/id1659615165)

This fitness app helps you reduce body fat and increase muscle mass simultaneously. It offers tools to track progress on and off gymnastic rings, live webinars with the creator, and challenges with rewards. Access complimentary content or upgrade via subscription or one-time purchase.

**Highlights:** Fat loss and muscle gain tracking, Gymnastic ring biomechanics training, Live webinars with creator, Progress tracking, Challenges with rewards, Offline sync

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $2.00 | per month |
| Online Personal Training | $12.00 | per 7 days |
| One time subscription | $19.99 | one-time |
| Primitive Performance | $19.99 | one-time |


### Trunk

[App page](https://appshunter.io/ios/app/trunk-gym-and-workout-tracker/id6758532994)

This app helps you track your gym workouts and progress with an intuitive interface. It offers AI integration for personalized training plans and detailed analytics, all without any subscriptions.

**Highlights:** Workout logging, AI training plan integration, Progress visualization, Rest timer with notifications, Offline functionality, Customizable workout organization, Unlimited profiles and sessions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trunk+ | $9.99 | one-time |


## Frequently asked questions

### Is Primitive Performance free?

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

### Is Trunk free?

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

### Do Primitive Performance or Trunk have ads?

Primitive Performance shows ads; Trunk does not.

### Which is updated more often, Primitive Performance or Trunk?

Primitive Performance ships an update every 2 months, and Trunk monthly. Most recently, Primitive Performance was updated on October 5, 2026 and Trunk on October 14, 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.*