9 Maker vs One Rule
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
9 Maker
A relaxing 3x3 puzzle game where you place numbers to create rows that sum to 9 or contain identical numbers. Clear rows to earn points and unlock items. Test your strategic thinking in this engaging challenge.
- 3x3 Bingo style puzzle
- Place numbers to sum to 9
- Clear rows with same numbers
- Score accumulation unlocks items
- Relaxed gameplay
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3x3 Bingo style puzzle game, 9 Maker. Be relaxed and enjoy it. Show your ability as much as possible! How to play - Press empty spaces to place three numbers in a row. - It will be removed if the sum is 9 or same numbers are gathered. - When accumulating scores, item will be created randomly.
One Rule
This game challenges you to find a hidden logic in each level by observing and analyzing patterns. With over 300 handcrafted puzzles and a minimalist design, it offers a relaxing yet brain-training experience. Play offline, track your progress, and compete on leaderboards.
- Discover hidden rules
- Analyze patterns
- 300+ handcrafted puzzles
- Minimalist design
- Offline play
- Progress tracking
- Leaderboard competition
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Can you find the ONE rule? Every level follows a hidden logic. Observe, analyze, and deduce the pattern. Think differently to solve each puzzle! UNIQUE GAMEPLAY - Discover the hidden rule in each level - Tap objects and observe the feedback - Green means correct, red means wrong - Find the pattern to solve the puzzle TRAIN YOUR BRAIN - 300+ handcrafted puzzles - Progressive difficulty from easy to expert - No time limits - think at your own pace - Perfect for all ages MINIMALIST DESIGN - Clean, distraction-free interface - Relaxing puzzle experience - Dark mode support - Works offline - play anywhere TRACK YOUR PROGRESS - Level up as you solve puzzles - Earn milestone badges - Compete on Game Center leaderboards - Live Activities & Dynamic Island support Challenge your logic skills and discover the ONE rule!
Screenshots
Verdict
The clearest difference is rating: 9 Maker at 4.5 against One Rule's 3.0. 9 Maker also leads on device support (3 vs 1) and ratings volume (6 vs 2). One Rule's advantage is update cadence (daily vs every 11 months). On price, ads, in-app purchases and monetization model 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. 9 Maker sells 1 one-off in-app purchase and One Rule sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
9 Maker holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.
9 Maker ships an update every 11 months, One Rule daily. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | 9 Maker | One Rule |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 11 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 86 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Cho KwangHyeon | FURKAN Uruk |
Customer experience
9 Maker
One Rule
In-app purchases
9 Maker
- No Ads$0.99
One Rule
- Premium$3.99
