# Itensity vs 4TRAINER

The clearest difference is in-app purchases: Itensity at none against 4TRAINER's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 4TRAINER sells 4 in-app purchases, starting at $49.99 per month. Itensity asks for nothing beyond the download.

Itensity ships an update every 2 weeks, 4TRAINER weekly. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Itensity | 4TRAINER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/itensity/id6504797349/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 54 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Itensity Management Software (PTY) Ltd](https://appshunter.io/developer/914495980) | [Racquel Nina Dennison](https://appshunter.io/developer/1885601216) |

## What reviewers say

### Itensity

[App page](https://appshunter.io/ios/app/itensity/id6504797349)

This app allows gym members to easily book classes, view schedules, purchase credits, and access facilities via QR code. It's designed to enhance your fitness journey and streamline your workout routine.

**Highlights:** Book classes, View schedules, Purchase credits, QR code gym entry, Streamline workout routine

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

**In-app purchases:** none


### 4TRAINER

[App page](https://appshunter.io/ios/app/4trainer/id6760665109)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard monthly subscription | $49.99 | per month |
| Three month subscription | $129.99 | per 3 months |
| Six month subscription | $244.99 | per 6 months |
| Annual Subscription | $449.99 | per year |


## Frequently asked questions

### Is Itensity free?

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

### Is 4TRAINER free?

4TRAINER is free to download, with in-app purchases available.

### Do Itensity or 4TRAINER have ads?

Neither Itensity nor 4TRAINER shows ads.

### Which is updated more often, Itensity or 4TRAINER?

Itensity ships an update every 2 weeks, and 4TRAINER weekly. Most recently, Itensity was updated on September 9, 2026 and 4TRAINER on September 22, 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.*