# Studio Castart vs TracklerPro

The clearest difference is update cadence: TracklerPro at weekly 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, TracklerPro weekly. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Studio Castart | TracklerPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Size | 51 MB | 69 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BSPORT](https://appshunter.io/developer/1356621553) | [Trackler B.V.](https://appshunter.io/developer/1692530368) |

## What reviewers say

### Studio Castart

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

**Features:** macOS Compatibility

**In-app purchases:** none


### TracklerPro

[App page](https://appshunter.io/ios/app/tracklerpro/id6747435626)

**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 TracklerPro free?

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

### Do Studio Castart or TracklerPro have ads?

Neither Studio Castart nor TracklerPro shows ads.

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

Studio Castart ships an update every 8 months, and TracklerPro weekly. Most recently, Studio Castart was updated on November 8, 2026 and TracklerPro on November 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*