Number Ninjas Math Game vs StackTower 2D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Tile-matching math puzzles
- 300+ progressive levels
- Daily exclusive puzzles
- Endless survival mode
- Kid-safe global leaderboards
- Focus-enhancing design
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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.
StackTower 2D
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Test your timing and precision in this arcade game. Tap to drop blocks and stack them perfectly to build the tallest tower possible. But be careful - misaligned blocks get trimmed, making your tower narrower with each mistake!
Screenshots
Verdict
The clearest difference is in-app purchases: StackTower 2D at none against Number Ninjas Math Game's 1. StackTower 2D also leads on update cadence (every 3 days vs every 9 days). Number Ninjas Math Game's advantage is ads (none vs shown). 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
Both are free to download. Number Ninjas Math Game sells 1 one-off in-app purchase. StackTower 2D asks for nothing beyond the download.
Number Ninjas Math Game ships an update every 9 days, StackTower 2D every 3 days. The most recent releases landed on October 13, 2026 and September 27, 2026 respectively.
| Parameter | Number Ninjas Math Game | StackTower 2D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | David Medawar | Pravin Barapatre |
In-app purchases
Number Ninjas Math Game
- Remove Ads$0.99
StackTower 2D
No in-app purchases
Questions
Is Number Ninjas Math Game free?
Is StackTower 2D free?
Do Number Ninjas Math Game or StackTower 2D have ads?
Which is updated more often, Number Ninjas Math Game or StackTower 2D?
Other comparisons
