# Studio Castart vs TRACE

The clearest difference is update cadence: TRACE at every 3 months against Studio Castart's every 8 months. 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.

Studio Castart ships an update every 8 months, TRACE every 3 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Studio Castart | TRACE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 51 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BSPORT](https://appshunter.io/developer/1356621553) | [Trainin](https://appshunter.io/developer/1732652497) |

## What reviewers say

### Studio Castart

[App page](https://appshunter.io/ios/app/studio-castart/id6740240060)

**Features:** macOS Compatibility

**In-app purchases:** none


### TRACE

[App page](https://appshunter.io/ios/app/trace-beveren/id6747394403)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studio Castart free?

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

### Is TRACE free?

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

### Do Studio Castart or TRACE have ads?

Neither Studio Castart nor TRACE shows ads.

### Which is updated more often, Studio Castart or TRACE?

Studio Castart ships an update every 8 months, and TRACE every 3 months. Most recently, Studio Castart was updated on October 10, 2026 and TRACE on October 6, 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.*