# Gainz tracking vs Diofit

The clearest difference is update cadence: Gainz tracking at every 2 days against Diofit's every 7 months. Diofit's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gainz tracking ships an update every 2 days, Diofit every 7 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gainz tracking | Diofit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 7 months |
| Size | 50 MB | 195 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Wesley Bosman](https://appshunter.io/developer/1564880874) | [DioFit Venray B.V.](https://appshunter.io/developer/1656257598) |

## What reviewers say

### Gainz tracking

[App page](https://appshunter.io/ios/app/gainz-tracking/id1564880872)

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

**In-app purchases:** none


### Diofit

[App page](https://appshunter.io/ios/app/diofit/id6444705314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gainz tracking free?

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

### Is Diofit free?

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

### Do Gainz tracking or Diofit have ads?

Neither Gainz tracking nor Diofit shows ads.

### Which is updated more often, Gainz tracking or Diofit?

Gainz tracking ships an update every 2 days, and Diofit every 7 months. Most recently, Gainz tracking was updated on October 30, 2026 and Diofit on October 25, 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.*