# SUNNYSITES vs Checkmate IRL

The clearest difference is in-app purchases: SUNNYSITES at none against Checkmate IRL's 2. Checkmate IRL's advantage is update cadence (every 8 days vs every 3 weeks). 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. SUNNYSITES asks for nothing beyond the download.

SUNNYSITES ships an update every 3 weeks, Checkmate IRL every 8 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SUNNYSITES | Checkmate IRL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/checkmate-irl-chess-clock/id6754397876/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 88 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Maximilian Gunzel](https://appshunter.io/developer/1798962989) | [Lucas Schaubel](https://appshunter.io/developer/1848210840) |

## What reviewers say

### SUNNYSITES

[App page](https://appshunter.io/ios/app/sunnysites/id6742559792)

Discover real-time sunny or shady spots in your city. Find the perfect location for relaxing in the sun or escaping the heat, whether for outdoor cafes, walks, or sports.

**Highlights:** Live map view of sun and shade, Location-based spot finding, Ideal for outdoor activities, Intuitive and easy to use

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

**In-app purchases:** none


### Checkmate IRL

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

Connect with local chess players and venues to play in person. Track your games with a digital clock, build your rating, and organize tournaments. Enjoy daily puzzles and a trophy case for your achievements.

**Highlights:** Find nearby chess venues and players, Digital chess clock with customizable time controls, Glicko-based rating system, Organize tournaments and events, Daily chess puzzles, Track friend head-to-head records, Create and manage clubs

**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 SUNNYSITES free?

SUNNYSITES 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 SUNNYSITES or Checkmate IRL have ads?

Neither SUNNYSITES nor Checkmate IRL shows ads.

### Which is updated more often, SUNNYSITES or Checkmate IRL?

SUNNYSITES ships an update every 3 weeks, and Checkmate IRL every 8 days. Most recently, SUNNYSITES was updated on October 30, 2026 and Checkmate IRL on November 5, 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.*