Comparison

IQ Dungeon vs MissingRule

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Over 300 puzzle levels
  • RPG adventure theme
  • Logic and imagination challenges
  • Defeat enemies and save the world
  • Variety of puzzle types
Features
Read full description

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!

About

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.

Highlights
  • Pattern puzzle gameplay
  • Infinite generated levels
  • Adaptive difficulty
  • Star ratings for performance
  • Global leaderboards
  • Multiple rule categories (Numbers, Words, Visuals)
Features
Read full description

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

IQ Dungeon4 screens
MissingRule3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

Scorecard3 real differences · 7 level
IQ Dungeon versus MissingRule: the parameters behind the verdict, then further details
ParameterIQ DungeonMissingRule
PriceFreeFree
Rating4.8 (989 ratings)5.0 (1 ratings) — better
Positive reviews92.7% of reviews—
Number of ratings989 — better1
Update frequencyEvery 2 months—
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size205 MB6 MB
Age rating9+4+
DeveloperHirameku Inc.Anvaya Logic LLC

Customer experience

IQ Dungeon

All ratings989 ratings
Positive96.7%
Neutral1.4%
Negative1.9%
Written reviews192 reviews
Positive92.7%
Neutral3.6%
Negative3.6%

MissingRule

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

1 purchases

IQ Dungeon

One-time1
  • No Ads & Unlimited Gems$6.99
1 purchases

MissingRule

One-time1
  • Remove Ads$0.99

Questions

Is IQ Dungeon free?
IQ Dungeon is free to download, with in-app purchases available.
Is MissingRule free?
MissingRule is free to download, with in-app purchases available.
Which has better reviews, IQ Dungeon or MissingRule?
MissingRule is rated higher. IQ Dungeon averages 4.8 out of 5 from 989 ratings, while MissingRule averages 5.0 from 1 ratings.
Do IQ Dungeon or MissingRule have ads?
Both IQ Dungeon and MissingRule show ads.

Other comparisons