# Rule Referee vs Offline Chess Puzzles

The clearest difference is rating: Rule Referee at 5.0 against Offline Chess Puzzles's 1.0. Rule Referee also leads on ads (none vs shown). Offline Chess Puzzles's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs monthly). On price, ratings volume and device support there is nothing between them.

Both are free to download. Rule Referee sells 1 in-app purchase, starting at $2.99 per month. Offline Chess Puzzles asks for nothing beyond the download.

Rule Referee holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Rule Referee ships an update monthly, Offline Chess Puzzles every 4 days. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Rule Referee | Offline Chess Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rule-referee/id6762228503/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/offline-chess-puzzles/id6763496867/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 109 MB | 109 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Autumn Wohlwend](https://appshunter.io/developer/1893451234) | [Harsh Patel](https://appshunter.io/developer/1895342632) |

## What reviewers say

### Rule Referee

[App page](https://appshunter.io/ios/app/rule-referee/id6762228503)

Get instant, accurate answers to board and card game rules without searching through manuals. This app provides clear, reliable information to keep your games flowing smoothly and eliminate disputes. Access rules offline and enjoy a built-in timer for supported games.

**Highlights:** Instant rule answers, Offline access, Built-in game timer, Supports popular board games, No AI guesswork, Structured rule data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rule Referee All Access | $2.99 | per month |


### Offline Chess Puzzles

[App page](https://appshunter.io/ios/app/offline-chess-puzzles/id6763496867)

Train your chess tactics with over 800,000 puzzles stored directly on your device. Enjoy uninterrupted practice offline, with no login or subscription needed. Track your progress, unlock achievements, and master various chess patterns and openings.

**Highlights:** 800,000+ offline puzzles, Tactical motif training, Opening and endgame puzzles, Puzzle Rush modes, Progress tracking and stats, Adaptive difficulty

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

**In-app purchases:** none


## Frequently asked questions

### Is Rule Referee free?

Rule Referee is free to download, with in-app purchases available.

### Is Offline Chess Puzzles free?

Offline Chess Puzzles is free to download, with no in-app purchases.

### Which has better reviews, Rule Referee or Offline Chess Puzzles?

Rule Referee is rated higher. Rule Referee averages 5.0 out of 5 from 1 ratings, while Offline Chess Puzzles averages 1.0 from 1 ratings.

### Do Rule Referee or Offline Chess Puzzles have ads?

Offline Chess Puzzles shows ads; Rule Referee does not.

### Which is updated more often, Rule Referee or Offline Chess Puzzles?

Rule Referee ships an update monthly, and Offline Chess Puzzles every 4 days. Most recently, Rule Referee was updated on October 14, 2026 and Offline Chess Puzzles on October 20, 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.*