# T2 Iso vs MutLab

The clearest difference is in-app purchases: MutLab at none against T2 Iso's 1. T2 Iso's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. T2 Iso sells 1 in-app purchase, starting at $4.99 per year. MutLab asks for nothing beyond the download.

T2 Iso ships an update every 4 months, MutLab every 2 months. The most recent releases landed on July 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | T2 Iso | MutLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/t2-iso-trainer/id1516451394/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Freemium | — |
| Size | 20 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [T2 Fitness Products Inc.](https://appshunter.io/developer/1516451393) | [Mutlab](https://appshunter.io/developer/1363984051) |

## What reviewers say

### T2 Iso

[App page](https://appshunter.io/ios/app/t2-iso-trainer/id1516451394)

This app guides you through a revolutionary portable fitness device, offering various training modes like isokinetics, plyometrics, and yoga. It replaces multiple gym equipment pieces with one device, providing hands-free visual guidance and updated exercises.

**Highlights:** Multi-mode training guidance, Isokinetics, Isometrics, Plyometrics, Replaces multiple gym equipment, Hands-free visual exercise guidance, Regularly updated exercises, Custom workout routine builder

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T2 App Premium Access Annually | $4.99 | per year |


### MutLab

[App page](https://appshunter.io/ios/app/mutlab/id1576343740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T2 Iso free?

T2 Iso is free to download, with in-app purchases available.

### Is MutLab free?

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

### Do T2 Iso or MutLab have ads?

Neither T2 Iso nor MutLab shows ads.

### Which is updated more often, T2 Iso or MutLab?

T2 Iso ships an update every 4 months, and MutLab every 2 months. Most recently, T2 Iso was updated on July 7, 2026 and MutLab on September 21, 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.*