Comparison

Number Ninjas Math Game vs Tower Builder

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

Head to head
About

Number Ninjas Math Game

This game transforms math practice into an exciting adventure with tile-matching puzzles. It offers a fun way to improve number sense, speed, and focus through progressively challenging levels. Compete globally on leaderboards or enjoy daily puzzles in a distraction-free environment.

Highlights
  • Tile-matching math puzzles
  • 300+ progressive levels
  • Daily exclusive puzzles
  • Endless survival mode
  • Kid-safe global leaderboards
  • Focus-enhancing design
Features
Read full description

Number Ninjas is a target-number puzzle. Slide tiles together until they match the target, then swipe to clear the board. Each level is a compact logic puzzle: combine numbers, hit the target, and cut a path through the dojo. Daily puzzles, ninja belts, and 450+ hand-built levels. A number puzzle with a ninja theme — quick to pick up, hard to put down. HOW TO PLAY • Slide numbered tiles together to combine their values • Match the sum to the glowing target number • Clear the board to finish the level MODES • Adventure: 450+ levels across White, Red, and Black Belt • Daily Puzzle: one new board every day, with a streak • Timed ranks if you want to go faster Number Ninjas keeps the ninja, the belts, and the dojo. The puzzle is the point.

About

Tower Builder

Test your balance and precision in this addictive tower-building game. Strategically stack blocks to reach new heights, but be careful, one wrong move can cause it all to collapse. Unlock unique themes and master increasingly challenging levels.

Highlights
  • Realistic physics-based gameplay
  • Addictive stacking mechanics
  • Unlockable visual themes
  • Level-based progression
  • Increasing difficulty
  • Smooth controls
Features
Read full description

Build. Balance. Survive. Welcome to the ultimate tower building challenge. Place each block with precision, keep your balance, and push your limits to reach the sky. But be careful. One wrong move can bring everything down. GAMEPLAY * Drop blocks and build your tower higher and higher * Realistic physics. Every move matters * Balance is everything. Go too far and it collapses * Increasing difficulty as you progress * Smooth and satisfying controls BUILD YOUR STYLE Unlock unique themes and transform your structures: * Classic Peak * Villa Crest * Neon Edge * Skyline Arch PROGRESSION SYSTEM * Level based gameplay * Increasing speed and challenge * Test your reflexes and strategy FEATURES * Simple to play hard to master * Addictive stacking mechanics * Clean and satisfying visuals CAN YOU HANDLE THE PRESSURE Stay focused. Stay balanced. Go higher than ever before. Or watch it all fall apart. PREMIUM * Unlock all themes * Remove ads * Exclusive visual styles

Screenshots

Number Ninjas Math Game4 screens
Tower Builder4 screens

Verdict

The call

The clearest difference is ads: Number Ninjas Math Game at none against Tower Builder's shown. Number Ninjas Math Game also leads on monetization model (free vs free with in-app purchases) and ratings volume (7 vs 1). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Number Ninjas Math Game sells 1 one-off in-app purchase and Tower Builder sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Number Ninjas Math Game against 5.0 for Tower Builder. That said, the two scores are not equally well evidenced: Number Ninjas Math Game has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Number Ninjas Math Game versus Tower Builder: the parameters behind the verdict, then further details
ParameterNumber Ninjas Math GameTower Builder
PriceFreeFree
Rating5.0 (7 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings7 — better1
Update frequencyEvery 9 daysEvery 9 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size121 MB249 MB
Age rating4+4+
DeveloperDavid MedawarZENBYTE DIJITAL TEKNOLOJILER LIMITED SIRKETI

Customer experience

Number Ninjas Math Game

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tower Builder

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

In-app purchases

1 purchases

Number Ninjas Math Game

One-time1
  • Remove Ads$0.99
9 purchases

Tower Builder

One-time9
  • Unlimited Lives (30 min)$0.99
  • NoAds$0.99
  • Small Pack 1000 Stars$0.99
Show 6 more
  • Victory FX Pack$1.99
  • Luxury Skins Pack$1.99
  • Architect Pack$1.99
  • Medium 3000 Stars$1.99
  • Large 5000 Stars$2.99
  • Premium Pack$4.99

Questions

Is Number Ninjas Math Game free?
Number Ninjas Math Game is free to download, with in-app purchases available.
Is Tower Builder free?
Tower Builder is free to download, with in-app purchases available.
Which has better reviews, Number Ninjas Math Game or Tower Builder?
Number Ninjas Math Game and Tower Builder are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.
Do Number Ninjas Math Game or Tower Builder have ads?
Tower Builder shows ads; Number Ninjas Math Game does not.
Which is updated more often, Number Ninjas Math Game or Tower Builder?
Number Ninjas Math Game ships an update every 9 days, and Tower Builder every 9 days. Most recently, Number Ninjas Math Game was updated on October 13, 2026 and Tower Builder on October 7, 2026.

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