Order 9 vs Waldoku
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Order 9
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Several blocks described different number move to the center of screen with variable patterns. Remember the number that each block has. After they stops and turns around, tap them in order of their number. Quick judgement and a good memory is demanded.
Waldoku
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Waldoku is a calm logic puzzle game about finding hidden dogs on a square board. Each level hides the same number of dogs as the board size. Use color areas, rows, columns, and adjacency rules to narrow down the correct tiles. The rules are simple: - Each color area has exactly one dog. - Each row has exactly one dog. - Each column has exactly one dog. - Dogs cannot touch each other. Mark tiles that cannot contain a dog with X, then double tap the tile where you think a dog is hidden. When many tiles can be ruled out at once, drag across the board to mark X quickly. The early levels introduce the rules step by step, then larger boards and combined clues add more depth. If you get stuck, hint and dog finder items can help you continue. Waldoku is designed for short puzzle sessions, careful thinking, and the satisfying moment of finding the exact answer.
Screenshots
Verdict
The clearest difference is in-app purchases: Order 9 at none against Waldoku's 10. Order 9 also leads on iOS requirement (11.0 vs 15.0). Waldoku's advantage is update cadence (every 9 days vs every 4 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Waldoku sells 10 one-off in-app purchases. Order 9 asks for nothing beyond the download.
Order 9 ships an update every 4 months, Waldoku every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Order 9 | Waldoku |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 9 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 52 MB | 220 MB |
| Age rating | 4+ | 4+ |
| Developer | Ogumo Co., Ltd. | Sori Games |
In-app purchases
Order 9
No in-app purchases
Waldoku
- Hints x5$0.99
- Dog Finders x5$0.99
- Remove Ads for 24 Hours$0.99
Show 7 moreShow fewer
- Dog Finders x20$2.99
- Hints x20$2.99
- Remove Ads for 7 Days$2.99
- Hints x50$7.99
- Dog Finders x50$7.99
- Remove Ads Forever$9.99
- Rookie detective kit$9.99









