# openbarapp vs Chess Clock Pro

The clearest difference is ads: openbarapp at none against Chess Clock Pro's shown. Chess Clock Pro's advantage is update cadence (monthly vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

openbarapp ships an update every 7 months, Chess Clock Pro monthly. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | openbarapp | Chess Clock Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Size | 94 MB | 67 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [Positive A Digital Approach](https://appshunter.io/developer/914886493) | [Madde22](https://appshunter.io/developer/827799834) |

## What reviewers say

### openbarapp

[App page](https://appshunter.io/ios/app/openbarapp/id6748304973)

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

**In-app purchases:** none


### Chess Clock Pro

[App page](https://appshunter.io/ios/app/chess-clock-pro-game-timer/id6761163008)

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

**In-app purchases:** none


## Frequently asked questions

### Is openbarapp free?

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

### Is Chess Clock Pro free?

Chess Clock Pro is free to download, with no in-app purchases.

### Do openbarapp or Chess Clock Pro have ads?

Chess Clock Pro shows ads; openbarapp does not.

### Which is updated more often, openbarapp or Chess Clock Pro?

openbarapp ships an update every 7 months, and Chess Clock Pro monthly. Most recently, openbarapp was updated on October 6, 2026 and Chess Clock Pro on October 1, 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.*