Comparison · updated 10 October 2026
Block Legacy vs Woodoku
Woodoku blends block puzzles with a sudoku-style 9×9 board. Block Legacy sticks to the classic 8×8 lines-and-columns format, with no ads. Here's how they compare.
| Feature |  Block Legacy | Woodoku |
|---|---|---|
| Price to download | Free | Free |
| In-app purchases | Optional one-time “Unlock Everything”, £1.99 | Yes |
| Third-party advertising | No — privacy label: “Data Not Collected” | Yes — listed on its App Privacy label |
| Data used to track you | None | Yes — listed on its App Privacy label |
| Download size | 88 MB | 237 MB |
| Age rating | 4+ | 12+ |
| App Store rating | 5.0 (new release) | 4.7 (101,000+ ratings) |
| Developer | Vexly Studio (independent) | Tripledot Studios Limited |
| Board | 8×8, clear rows and columns | 9×9 with 3×3 squares |
| Daily challenge board | Yes, with its own leaderboard | — |
Woodoku details are taken from its public App Store listing and App Privacy label (UK store), checked 10 October 2026. “—” means the listing doesn't say. Woodoku is a trademark of its respective owner. Vexly Studio is not affiliated with or endorsed by them.
Choose Block Legacy if…
- You prefer the classic 8×8 row-and-column clear.
- You want zero ads and zero data collection.
- You like unlocking new visual worlds as you level up.
Choose Woodoku if…
- You enjoy sudoku-style 3×3 square clears.
- You like a wooden, minimal look.
The verdict
Woodoku is a great sudoku-flavoured twist. If you want the classic block puzzle with no ads and a daily board to chase, Block Legacy is the better fit.
Questions
Is Woodoku free?
Woodoku is free to download with in-app purchases, and its App Store privacy label lists data used for third-party advertising.
Which is more relaxing?
Both are calm, untimed puzzles. Block Legacy lets you switch off sound, music and haptics individually and has no ads breaking the flow.