Comparison

Calculuz vs Quick Math Break

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

Head to head
About

Calculuz

A challenging math puzzle game where you fill in missing numbers in formulas. Progress through increasing difficulty levels, use power-ups, and compete for high scores. Tests arithmetic skills with timed challenges.

Highlights
  • Fill missing numbers in formulas
  • Progressive difficulty levels
  • Timed challenges
  • Power-ups available
  • Highscore lists for competition
  • Multiple formula collections
Features
Read full description

Calculuz is an engaging and challenging math puzzle game that requires players to use their arithmetic skills to fill in missing numbers in a given formula. The game is organized into different formula collections, with each collection containing a series of formulas that increase in difficulty. Players progress through the collections by filling in the missing numbers in each formula correctly. The game mechanics are simple but effective, with players using the available numbers on the board to complete the formula. To increase the challenge, the game gradually increases the size of the board and the range of numbers available as players progress through the collections. Some formulas also have a time limit, which adds an extra layer of difficulty and encourages players to think quickly and strategically. Calculuz also features power-ups and highscore lists, which add an extra element of excitement and competition to the game. Players can use power-ups to reveal the numbers they can use to complete a formula successfully, while highscore lists allow them to compete against others and strive for the top spot. Overall, Calculuz is a fun and challenging math puzzle game that is sure to test players' arithmetic skills and keep them engaged for hours on end.

About

Quick Math Break

Features
Read full description

Unleash Your Brain Power! The Ultimate Flash Mental Math Workout. This app is your dedicated trainer for mastering lightning-fast calculation and razor-sharp memory. Instantly memorize series of numbers flashed on the screen and calculate their total with accuracy. With a sleek, minimalist design, you can seamlessly integrate this powerful brain exercise into your daily commute or any quick break. Start turning your downtime into prime brain-training time! Perfect for: Anyone aiming to dramatically increase their mental calculation speed and accuracy. Students or professionals looking to boost focus and short-term memory. Individuals interested in effective, fun brain-training and cognitive health. Key Features 1. Customize Your Challenge Level Select your difficulty from 1-digit, 2-digit, or 3-digit problems. Start with 1-digit to build confidence, then progressively scale up to master the complex 3-digit flash challenges. The power to level up is in your hands! 2. Designed for Peak Concentration Numbers flash at a rapid 0.5-second interval, demanding your absolute focus to track and total. Complete 8 problems per set, striving for up to 10 successful sets in a row. This structure keeps you engaged and motivated to push your limits. The clean interface eliminates distractions, creating the perfect environment for intense mental focus. 3. Instant Feedback & Score Tracking Know your results immediately with visual and sound feedback for every correct or incorrect answer. Answer correctly? Advance to the next set. Answer incorrectly? The game ends, and your total correct score is instantly tallied. Track your progress and stay motivated to beat your personal best every time you play. Stop scrolling and start calculating! Download this brain trainer today and dramatically boost your mental agility!

Screenshots

Calculuz4 screens
Quick Math Break3 screens

Verdict

The call

The clearest difference is in-app purchases: Quick Math Break at none against Calculuz's 7. Calculuz's advantage is update cadence (every 6 days vs monthly) and iOS requirement (12.0 vs 16.6). On price, ads and device support 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. Calculuz sells 7 one-off in-app purchases. Quick Math Break asks for nothing beyond the download.

UpkeepUpdate frequency

Calculuz ships an update every 6 days, Quick Math Break monthly. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 6 level
Calculuz versus Quick Math Break: the parameters behind the verdict, then further details
ParameterCalculuzQuick Math Break
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 6 days — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size82 MB5 MB
Age rating4+4+
DeveloperBad Rhino ApSKana Uchida

In-app purchases

7 purchases

Calculuz

One-time7
  • 10 lifes$0.99
  • 25 lifes$1.99
  • 50 lifes$2.99
Show 4 more
  • 100 lifes$5.99
  • 250 lifes$9.99
  • 500 lifes$17.99
  • 1000 lifes$22.99
None

Quick Math Break

No in-app purchases

Questions

Is Calculuz free?
Calculuz is free to download, with in-app purchases available.
Is Quick Math Break free?
Quick Math Break is free to download, with no in-app purchases.
Do Calculuz or Quick Math Break have ads?
Both Calculuz and Quick Math Break show ads.
Which is updated more often, Calculuz or Quick Math Break?
Calculuz ships an update every 6 days, and Quick Math Break monthly. Most recently, Calculuz was updated on October 9, 2026 and Quick Math Break on October 13, 2026.

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