# TMilly Studio vs TrainingGroundHK

TMilly Studio and TrainingGroundHK are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TMilly Studio ships an update monthly, TrainingGroundHK every 2 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TMilly Studio | TrainingGroundHK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/tmilly-studio/id1446462560/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 190 MB | 31 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Milgram Creative, LLC](https://appshunter.io/developer/1411873627) | [Highmate Production Limited](https://appshunter.io/developer/1580910645) |

## What reviewers say

### TMilly Studio

[App page](https://appshunter.io/ios/app/tmilly-studio/id1446462560)

Plan and schedule your classes with ease. View schedules, sign up for classes, and access studio location information. Optimize your time and enjoy the convenience of managing your bookings from your device.

**Highlights:** Class scheduling, View class schedules, Sign up for classes, Studio location information, Optimize time management

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

**In-app purchases:** none


### TrainingGroundHK

[App page](https://appshunter.io/ios/app/traininggroundhk/id1580910643)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMilly Studio free?

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

### Is TrainingGroundHK free?

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

### Do TMilly Studio or TrainingGroundHK have ads?

Neither TMilly Studio nor TrainingGroundHK shows ads.

### Which is updated more often, TMilly Studio or TrainingGroundHK?

TMilly Studio ships an update monthly, and TrainingGroundHK every 2 months. Most recently, TMilly Studio was updated on September 30, 2026 and TrainingGroundHK on October 4, 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.*