# ATENX STUDIO vs TrainTr@ck

The clearest difference is update cadence: TrainTr@ck at every 2 weeks against ATENX STUDIO's every 36 months. ATENX STUDIO's advantage is iOS requirement (15.0 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.

ATENX STUDIO ships an update every 36 months, TrainTr@ck every 2 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ATENX STUDIO | TrainTr@ck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 2 weeks** |
| Size | 237 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FitPhilia](https://appshunter.io/developer/1178311498) | [Bhakti Damle](https://appshunter.io/developer/1794333192) |

## What reviewers say

### ATENX STUDIO

[App page](https://appshunter.io/ios/app/atenx-studio/id6464588584)

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

**In-app purchases:** none


### TrainTr@ck

[App page](https://appshunter.io/ios/app/traintrck/id6741475550)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATENX STUDIO free?

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

### Is TrainTr@ck free?

TrainTr@ck is free to download, with no in-app purchases.

### Do ATENX STUDIO or TrainTr@ck have ads?

Neither ATENX STUDIO nor TrainTr@ck shows ads.

### Which is updated more often, ATENX STUDIO or TrainTr@ck?

ATENX STUDIO ships an update every 36 months, and TrainTr@ck every 2 weeks. Most recently, ATENX STUDIO was updated on September 21, 2026 and TrainTr@ck on September 9, 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.*