CalcQuest vs MissingRule
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
CalcQuest
Engage your mind with a variety of math puzzles and logic challenges. Progress through hundreds of levels, compete with friends, and create your own puzzles. It's a fun way to sharpen calculation speed and focus.
- 350+ math puzzle levels
- 12+ unique puzzle types
- Play and compete with friends
- Global and friend leaderboards
- Create and share custom puzzles
- Daily streaks and rewards
- Track progress with stats
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Calc Quest is a brain puzzle game built for brain training, mental math, and logic challenges. Whether you're a student, a professional, or simply someone who loves number puzzles - CalcQuest transforms calculation into a rewarding daily adventure. 350+ Levels & 12+ Endless Challenges Progress through hundreds of math puzzle levels designed to sharpen logic, boost focus, and improve calculation speed. Endless challenge modes give you unlimited opportunities to beat your high score and push your mental math skills further every day. Play With Friends — Challenge & Compete Add friends, compare scores, and climb the leaderboards together. Visit your friends' profiles, track their stats, and send challenges to see who's the smarter solver. Brain training is better together. Leaderboards & Achievements Compete on global and friend leaderboards. Unlock achievements as you master each puzzle type and climb the ranks. 12+ Unique Math Puzzle Types Calc Quest is a complete brain training toolkit packed with: • Calculator Puzzles — Use calculator logic to reach the target number • Missing Symbol Equations — Find the right operator to complete the equation • Correct Answer — Spot the right solution from multiple choices • Quick Calculation — Race against time with fast-paced number challenges • Math Grid — Fill the grid so every row and column adds up correctly • Square Root Challenges — Test your number sense with root-based problems • Number Pyramid — Build pyramids using addition and logic • Magic Triangle — Arrange numbers so every side balances perfectly • Picture Math — Solve equations where numbers are replaced by images • True or False — Decide instantly if the equation is right or wrong Every puzzle type brings fresh mechanics to keep gameplay exciting and challenging. Create, Share & Play Custom Puzzles Design your own math puzzle levels and share them via QR or share codes. Challenge friends, explore community creations, and discover logic puzzles built by players worldwide. Daily Streaks & Rewards Maintain your daily streak to earn rewards and stay consistent. Whether you have 5 minutes or an hour, Calc Quest keeps your math skills sharp every single day. Profile & Stats Track your total XP, puzzles solved, time played, and category mastery. Share your profile with friends and show off your progress. From quick arithmetic to deep logic puzzles, Calc Quest is the brain training puzzle app for curious minds. Download now, add friends, and start solving together! From quick arithmetic practice to deep logic challenges, Calc Quest is the perfect math game for all ages and skill levels. Download now and start your puzzle adventure today.
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 rating: MissingRule at 5.0 against CalcQuest's 4.0. CalcQuest's advantage is iOS requirement (15.0 vs 18.6). On price, ratings volume, ads and in-app purchases 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. CalcQuest sells 5 one-off in-app purchases 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 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | CalcQuest | MissingRule |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly | — |
| 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 | 71 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Ayush Agrawal | Anvaya Logic LLC |
Customer experience
CalcQuest
MissingRule
In-app purchases
CalcQuest
- Starter Gems$0.99
- Casual Gems Pack$0.99
- Best Value Gems$1.99
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- Power Gems Pack$4.99
- Mega Gems Bundle$8.99
MissingRule
- Remove Ads$0.99








