Comparison

Math Blast ! vs OSAMARU

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

Head to head
About

Math Blast !

Engage in a 5x5 grid-based puzzle where you use addition and subtraction to place numbers and achieve high scores. Strategically manage cards to prevent the grid from filling up and continuously challenge your math and logic skills.

Highlights
  • 5x5 grid-based puzzles
  • Addition and subtraction mechanics
  • Strategic card placement
  • High score chasing
  • Brain-boosting challenges
  • Clean and colorful design
Features
Read full description

Welcome to the Ultimate Math Puzzle Challenge! Dive into a world of numbers and strategy with this addictive 5x5 grid-based brain teaser! Your goal? Use addition (+) and subtraction (-) to place numbers from 1 to 9 and rack up the highest scores possible. Every round, you’ll get 3 cards—think fast, plan smart, and keep the grid from filling up. Ready to test your math skills and boost your brainpower? Why You’ll Love This Game: Brain-Boosting Fun: Solve clever math puzzles that sharpen your mind and keep you hooked for hours. Simple Yet Challenging: Easy to learn, tough to master—perfect for puzzle lovers and number crunchers alike. Strategic Gameplay: Place your cards wisely to avoid a full grid and chase those epic high scores. Endless Replayability: Every game is a fresh challenge—can you beat your own record? How to Play: Start with an empty 5x5 grid. Each turn, draw 3 cards with numbers (1-9) and operators (+ or -). Combine them with addition or subtraction to fill the grid strategically. Aim for the highest score without letting the grid overflow—precision is key! Perfect For: Fans of math games, logic puzzles, and brain teasers. Anyone looking for a quick mental workout or a relaxing yet engaging pastime. Players who love a good challenge and the thrill of topping leaderboards. Features: Clean, colorful design that’s easy on the eyes. Smooth gameplay optimized for all iOS devices. Regular updates with new challenges and surprises. Join the Puzzle Revolution! Whether you’re a casual gamer or a math whiz, this number puzzle game will keep you coming back for more. Download now and see how high you can score—your next favorite brain teaser awaits!

About

OSAMARU

Features
Read full description

OSAMARU is a calm number puzzle game about placing shapes, matching sums, and building higher scores through smart moves. Play at your own pace in Classic mode, or solve handcrafted Adventure levels where every piece matters. Each board is simple to understand, but the best moves require planning, timing, and a little patience. Features: • Classic mode for endless score chasing • Adventure levels with star-based progression • Shape placement and number merging mechanics • Clean visuals and relaxed puzzle flow • Leaderboards for your best Classic scores Place the pieces, plan your board, and find the smartest way to clear each challenge.

Screenshots

Math Blast !4 screens
OSAMARU4 screens

Verdict

The call

The clearest difference is in-app purchases: Math Blast ! at none against OSAMARU's 1. Math Blast ! also leads on ads (none vs shown). OSAMARU's advantage is update cadence (every 3 days vs every 9 months). On price, device support and iOS requirement 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. OSAMARU sells 1 one-off in-app purchase. Math Blast ! asks for nothing beyond the download.

UpkeepUpdate frequency

Math Blast ! ships an update every 9 months, OSAMARU every 3 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 5 level
Math Blast ! versus OSAMARU: the parameters behind the verdict, then further details
ParameterMath Blast !OSAMARU
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 9 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size96 MB176 MB
Age rating4+4+
DeveloperMetin BozMuharrem Kurt

In-app purchases

None

Math Blast !

No in-app purchases

1 purchases

OSAMARU

One-time1
  • Remove Ads$3.99

Questions

Is Math Blast ! free?
Math Blast ! is free to download, with no in-app purchases.
Is OSAMARU free?
OSAMARU is free to download, with in-app purchases available.
Do Math Blast ! or OSAMARU have ads?
OSAMARU shows ads; Math Blast ! does not.
Which is updated more often, Math Blast ! or OSAMARU?
Math Blast ! ships an update every 9 months, and OSAMARU every 3 days. Most recently, Math Blast ! was updated on October 13, 2026 and OSAMARU on October 15, 2026.

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