# TS vs Sol Centre Studio

The clearest difference is update cadence: TS at every 3 months against Sol Centre Studio's every 9 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.

TS ships an update every 3 months, Sol Centre Studio every 9 months. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TS | Sol Centre Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Size | 52 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Third Space](https://appshunter.io/developer/1706076679) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### TS

[App page](https://appshunter.io/ios/app/ts-instructors/id1441534374)

**Features:** Vision Pro support

**In-app purchases:** none


### Sol Centre Studio

[App page](https://appshunter.io/ios/app/sol-centre-studio/id6755911615)

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

**In-app purchases:** none


## Frequently asked questions

### Is TS free?

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

### Is Sol Centre Studio free?

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

### Do TS or Sol Centre Studio have ads?

Neither TS nor Sol Centre Studio shows ads.

### Which is updated more often, TS or Sol Centre Studio?

TS ships an update every 3 months, and Sol Centre Studio every 9 months. Most recently, TS was updated on September 26, 2026 and Sol Centre Studio on September 23, 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.*