Block Stack 16 vs Doku Blast!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Stack 16
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Stack, clear, and master the classic falling block puzzle — reimagined with stunning 16-bit pixel art and authentic Game Boy-style controls! RETRO PIXEL PERFECTION Experience the golden age of gaming with hand-crafted 16-bit visuals, beveled block rendering, and a nostalgic color palette inspired by the SNES era. AUTHENTIC CONTROLS Play with a faithful Game Boy DMG-01 control layout — D-pad, A/B action buttons, and START/SELECT — just like you remember. CLASSIC GAMEPLAY • 7-bag randomizer for fair piece distribution • Wall kick rotation system (SRS) • Hold piece and next piece preview • Soft drop and hard drop • Speed curve across 30 levels FEATURES • Multiple color themes to unlock • High score tracking • Smooth line-clear animations • Game Center achievements & leaderboards • No internet required — play anywhere Download now and relive the classic puzzle experience!
Doku Blast!
Engage in a vibrant number puzzle game with Sudoku-inspired mechanics. Place blocks strategically to complete boxes and clear the board for higher scores. Enjoy daily challenges and a relaxing, casual brain training experience.
- Colorful Sudoku-inspired gameplay
- Simple rules with satisfying strategy
- Fun levels and daily challenges
- Helpful hints and power-ups
- Relaxing, casual puzzle experience
- Great for quick sessions
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Relax, think, and blast your way through colorful Sudoku-style number puzzles. Place number blocks on the board, complete 3×3 boxes, and clear space for your next move. The rules are easy to learn, but every placement matters: avoid repeated numbers, plan ahead, and keep the board open. Play quick levels, take on daily challenges, build streaks, and use helpful power-ups when you need a boost. Smooth controls, playful visuals, and satisfying clears make Doku Blast perfect for both short breaks and longer puzzle sessions. Features: • Colorful Sudoku-inspired number-block gameplay • Simple rules with strategic depth • Levels, daily challenges, and marathon play • Helpful hints and power-ups • Satisfying clears and progression • Relaxing solo play Ready to test your logic? Download Doku Blast and start solving.
Screenshots
Verdict
The clearest difference is in-app purchases: Doku Blast! at none against Block Stack 16's 3. Doku Blast! also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads 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. Block Stack 16 sells 3 one-off in-app purchases. Doku Blast! asks for nothing beyond the download.
| Parameter | Block Stack 16 | Doku Blast! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (12 ratings) — better |
| Positive reviews | — | 81.8% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | — | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 162 MB |
| Age rating | 4+ | 4+ |
| Developer | Wiz Studio | WISDOM INTERACTIVE YAZILIM TICARET ANONIM SIRKETI |
In-app purchases
Block Stack 16
- All Themes$1.99
- Remove Ads$1.99
- Bundle (Ads + Themes)$2.99
Doku Blast!
No in-app purchases
Questions
Is Block Stack 16 free?
Is Doku Blast! free?
Do Block Stack 16 or Doku Blast! have ads?
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