IQ Dungeon vs MissingRule
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
IQ Dungeon
Embark on an RPG adventure that challenges your intellect. Solve over 300 logic and imaginative puzzles to progress through levels, defeat enemies, and save the world. If you enjoy various puzzle types, this game offers a unique blend of intellect and fantasy.
- Over 300 puzzle levels
- RPG adventure theme
- Logic and imagination challenges
- Defeat enemies and save the world
- Variety of puzzle types
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Explore the world of an RPG that will test your brain. Over 300 levels available to play! Defeat the Goblins! Open the Dungeon Door! Help the Princess! Defeat the Demon King! Save the World! These and many more levels will test your ability to think logically and imaginatively! If you love tricky puzzles, funny puzzles, classic puzzles, sudoku or other number puzzles, water color sorting puzzles, or other logic puzzles, you'll definitely enjoy this game! It's time to journey to a unique world of intellect and adventure. The world needs your BRAIN now!
MissingRule
This is a pattern puzzle game where you must identify the hidden logic connecting items. Classify new items under pressure to prove you've cracked the rule. Features infinite levels, adaptive difficulty, and leaderboards.
- Pattern puzzle gameplay
- Infinite generated levels
- Adaptive difficulty
- Star ratings for performance
- Global leaderboards
- Multiple rule categories (Numbers, Words, Visuals)
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Can you figure out the rule? Missing Rule is a pattern puzzle game that challenges you to find the hidden logic connecting a set of items — then prove you've got it by classifying new ones under the clock. HOW IT WORKS Each round shows two groups: items that belong to a secret rule, and items that don't. Study them, crack the rule, then sort a fresh set of unseen items before time runs out. The rules get trickier as you improve. What starts as "even numbers" quickly becomes "words containing a hidden animal" or "things that fly." THREE CATEGORIES OF RULES • Numbers — multiples, primes, Fibonacci, digit sums, perfect squares and more • Words — vowel starters, double letters, palindromes, hidden animals, rhyming sets and more • Visuals — emoji sorted by what they are, where they live, what they do and more FEATURES • Infinite levels — rules are generated fresh every round, no two games are the same • Adaptive difficulty — the game gets harder when you're on a roll, easier when you're not • Star ratings — earn up to 3 stars per round based on accuracy and speed • Leaderboard — compete on Game Center to climb the global rankings • No ads option — one-time purchase to remove all ads forever PERFECT FOR Anyone who loves logic puzzles, word games, trivia, or just wants a quick daily brain workout. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://anvayalogic.com/privacy-policy.html
Screenshots
Verdict
The clearest difference is ratings volume: IQ Dungeon at 989 against MissingRule's 1. IQ Dungeon also leads on iOS requirement (15.0 vs 18.6). MissingRule's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. IQ Dungeon sells 1 one-off in-app purchase and MissingRule sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
MissingRule holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: IQ Dungeon has 989 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | IQ Dungeon | MissingRule |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (989 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 92.7% of reviews | — |
| Number of ratings | 989 — better | 1 |
| Update frequency | Every 2 months | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 205 MB | 6 MB |
| Age rating | 9+ | 4+ |
| Developer | Hirameku Inc. | Anvaya Logic LLC |
Customer experience
IQ Dungeon
MissingRule
Bugs and requests
IQ Dungeon
Reported bugs
2 issues- Key items not loading properly
- Progress loss due to crashes
Requested features
3 requests- More levels and content updates
- Ability to skip or disable hints
- Additional difficulty modes or customization options
MissingRule
Not enough reviews yet to summarise bugs or requests.
In-app purchases
IQ Dungeon
- No Ads & Unlimited Gems$6.99
MissingRule
- Remove Ads$0.99
Questions
Is IQ Dungeon free?
Is MissingRule free?
Which has better reviews, IQ Dungeon or MissingRule?
Do IQ Dungeon or MissingRule have ads?
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