# TDFit vs Ahilej

The clearest difference is in-app purchases: TDFit at none against Ahilej's 2. Ahilej's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ahilej sells 2 in-app purchases, starting at $9.99 per month. TDFit asks for nothing beyond the download.

TDFit ships an update every 5 weeks, Ahilej every 9 days. The most recent releases landed on October 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TDFit | Ahilej |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 61 MB | 67 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Teodora Dunja Stepanovic](https://appshunter.io/developer/1834141723) | [Sportsko udruzenje "Ahilej Karaburma"](https://appshunter.io/developer/6783831053) |

## What reviewers say

### TDFit

[App page](https://appshunter.io/ios/app/tdfit/id6751233566)

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

**In-app purchases:** none


### Ahilej

[App page](https://appshunter.io/ios/app/ahilej/id6783831051)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kinera Premium Month | $9.99 | per month |
| Kinera Premium Month | $79.99 | per year |


## Frequently asked questions

### Is TDFit free?

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

### Is Ahilej free?

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

### Do TDFit or Ahilej have ads?

Neither TDFit nor Ahilej shows ads.

### Which is updated more often, TDFit or Ahilej?

TDFit ships an update every 5 weeks, and Ahilej every 9 days. Most recently, TDFit was updated on October 28, 2026 and Ahilej on October 2, 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.*