# App ČTS vs HC Dynamo

The clearest difference is in-app purchases: HC Dynamo at none against App ČTS's 1. HC Dynamo also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. App ČTS sells 1 in-app purchase, starting at $14.99 per year. HC Dynamo asks for nothing beyond the download.

App ČTS ships an update every 2 months, HC Dynamo every 3 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | App ČTS | HC Dynamo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 8 MB | 76 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cesky tenisovy svaz z. s.](https://appshunter.io/developer/1684928211) | [Hockey Club Dynamo Pardubice a.s.](https://appshunter.io/developer/1704140650) |

## What reviewers say

### App ČTS

[App page](https://appshunter.io/ios/app/app-cts/id6448529197)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Předplatné 12 měsíců | $14.99 | per year |


### HC Dynamo

[App page](https://appshunter.io/ios/app/hc-dynamo/id6463204784)

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

**In-app purchases:** none


## Frequently asked questions

### Is App ČTS free?

App ČTS is free to download, with in-app purchases available.

### Is HC Dynamo free?

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

### Do App ČTS or HC Dynamo have ads?

Neither App ČTS nor HC Dynamo shows ads.

### Which is updated more often, App ČTS or HC Dynamo?

App ČTS ships an update every 2 months, and HC Dynamo every 3 weeks. Most recently, App ČTS was updated on October 2, 2026 and HC Dynamo on October 4, 2026.

---

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