# Watch Rate Checker vs Event Countdown ProX

The clearest difference is price: Watch Rate Checker at Free against Event Countdown ProX's $0.99. Watch Rate Checker also leads on update cadence (every 4 days vs every 9 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Watch Rate Checker is free to download; Event Countdown ProX costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Watch Rate Checker ships an update every 4 days, Event Countdown ProX every 9 months. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Watch Rate Checker | Event Countdown ProX |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 months |
| Size | 1 MB | 3 MB |
| Requires iOS | **18.2** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazunari Hiyoshi](https://appshunter.io/developer/517438375) | [Grzegorz Rakoca](https://appshunter.io/developer/1778459428) |

## What reviewers say

### Watch Rate Checker

[App page](https://appshunter.io/ios/app/watch-rate-checker/id6744782470)

**In-app purchases:** none


### Event Countdown ProX

[App page](https://appshunter.io/ios/app/event-countdown-prox/id6746679926)

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

**In-app purchases:** none


## Frequently asked questions

### Is Watch Rate Checker free?

Watch Rate Checker is free to download, with no in-app purchases.

### Is Event Countdown ProX free?

Event Countdown ProX costs $0.99, with no in-app purchases.

### Do Watch Rate Checker or Event Countdown ProX have ads?

Neither Watch Rate Checker nor Event Countdown ProX shows ads.

### Which is updated more often, Watch Rate Checker or Event Countdown ProX?

Watch Rate Checker ships an update every 4 days, and Event Countdown ProX every 9 months. Most recently, Watch Rate Checker was updated on October 28, 2026 and Event Countdown ProX on October 26, 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.*