# Quick Alert vs Checkmate IRL

The clearest difference is in-app purchases: Quick Alert at none against Checkmate IRL's 2. Checkmate IRL's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Checkmate IRL sells 2 in-app purchases, starting at $4.99 per month. Quick Alert asks for nothing beyond the download.

Quick Alert ships an update every 2 months, Checkmate IRL every 9 days. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Quick Alert | Checkmate IRL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/checkmate-irl-chess-clock/id6754397876/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 42 MB | 56 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Zakaria El-Fassi](https://appshunter.io/developer/1765394262) | [Lucas Schaubel](https://appshunter.io/developer/1848210840) |

## What reviewers say

### Quick Alert

[App page](https://appshunter.io/ios/app/quick-alert/id6468587528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Checkmate IRL

[App page](https://appshunter.io/ios/app/checkmate-irl-chess-clock/id6754397876)

This app acts as a digital chess clock that also records game results, tracks player ratings using the Glicko system, and helps you find nearby players and venues. It includes daily puzzles, streaks, and features for organizing clubs and tournaments.

**Highlights:** Digital chess clock with customizable time controls, Saves game results and player statistics, Glicko-based rating system, Daily chess puzzles, Find nearby players and chess venues, Create and manage chess clubs and tournaments, Shareable game result cards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckmateIRL Pro | $4.99 | per month |
| CheckmateIRL Pro | $39.99 | per year |


## Frequently asked questions

### Is Quick Alert free?

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

### Is Checkmate IRL free?

Checkmate IRL is free to download, with in-app purchases available.

### Do Quick Alert or Checkmate IRL have ads?

Neither Quick Alert nor Checkmate IRL shows ads.

### Which is updated more often, Quick Alert or Checkmate IRL?

Quick Alert ships an update every 2 months, and Checkmate IRL every 9 days. Most recently, Quick Alert was updated on September 19, 2026 and Checkmate IRL on September 13, 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.*