Dots Drop Game vs Calc Ninja
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dots Drop Game
A minimalist puzzle game where you tap and drop colorful dots to clear the board. Enjoy a stress-free experience with progressive challenges and new dot types as you advance. Compete in tournaments for rewards or play at your own pace.
- Minimalist colorful visuals
- Progressive difficulty
- Unlock new dot types
- No timers or pressure
- Tournament competition
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Tap and drop from the top of the screen and match dots in this colorful matching puzzle game. Remove all the dots on the board. This is a minimalist casual game with real depth. There’s no timers, no pressure, no forced ads—only you, the board, and your next smart move. As you progress, new dot types are introduced and the puzzles grow in challenge, creating a smooth and rewarding difficulty curve. Play at your own pace or compete in special tournaments to earn trophies and rewards. Whether you're in it for the strategy, the chill vibes, or the satisfying flow, Dots Drop keeps you coming back for just one more level. Features: - Minimalist visuals of colorful puzzles. - Smart level design with progressive difficulty. - Unlock new node types as you advance. - Compete in time-limited tournaments. - No timers, no stress—just pure puzzle. Ready to drop into a world of clean, smart puzzles? Download Dots Drop now and start clearing the board!
Calc Ninja
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Calc Ninja is a mental-math battle puzzle. Fill the blanks in each equation to strike down the oni! How to play 1. Each battle shows an equation with blank tiles, e.g. ( □ + □ ) × □ = 18. 2. Tap number tiles to fill the blanks so the equation is true. 3. A correct answer strikes the demon; a wrong answer or running out of time lets it strike you. Content - 30 scrolls across 6 ninja ranks (Shoden to Gokui) - 16 unique oni bosses with a demon gallery - Operators and parentheses stay fixed. You only place the numbers, so it is pure mental math. Great for - Adults who want daily brain training - Anyone who likes number puzzles and quick arithmetic - Fans of a Japanese ninja-and-oni theme Free to play. No account required. * This app is a work of fiction. Characters and story are not based on real people or events.
Screenshots
Verdict
The clearest difference is update cadence: Dots Drop Game at every 6 days against Calc Ninja's monthly. Dots Drop Game also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Dots Drop Game ships an update every 6 days, Calc Ninja monthly. Both last shipped on October 28, 2026.
| Parameter | Dots Drop Game | Calc Ninja |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 88 MB | 118 MB |
| Age rating | 4+ | 9+ |
| Developer | Bruno Marcos | kotaro yamada |
In-app purchases
Dots Drop Game
No in-app purchases
Calc Ninja
No in-app purchases
Questions
Is Dots Drop Game free?
Is Calc Ninja free?
Do Dots Drop Game or Calc Ninja have ads?
Which is updated more often, Dots Drop Game or Calc Ninja?
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