Rulo vs Oxytone
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rulo
A math puzzle game designed to enhance your thinking skills by analyzing number relationships in grids. Solve puzzles by hiding numbers to match row and column sums, aiming to become a Master.
- Number grid puzzles
- Analyze number relationships
- Improve thinking ability
- Master level challenges
- Row and column sum matching
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Rulo is a simple math puzzle game that helps you improve your thinking skills. You will significantly improve your thinking ability based on analyzing the relationship between objects. Upgrade yourself to the Master to see the change. How to play: You will see circles with random numbers appear in 4x4 or 5x5 grids. The number in the square is the Sum of the corresponding row or column. Based on the sum and the numbers in the row or column, hide the inappropriate numbers. To that end, the sum of the circles is retained by the number in the square of that row or column. Notice the relationship between the sum and the numbers in the row and column. Have fun!
Oxytone
Embark on a unique puzzle adventure designed for relaxation and mental exploration. Master strategic tile placement to create long paths and impressive combinations, with 99 challenges and unlockable themes for a deep, engaging experience.
- Unique puzzle adventure
- Tranquil escape
- 99 challenges
- Unlockable colorful themes
- 12 meticulously designed maps
- Strategic tile placement
- Immersive sound design
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Are you ready for a unique adventure like no other? Oxytone invites you to explore the depths of your mind while offering a tranquil escape from the hustle and bustle of everyday life for those seeking relaxation. For more determined players, there are 99 challenges, colorful themes to unlock, and 12 meticulously designed maps. Oxytone is the ultimate puzzle game, equally easy to learn and challenging to master. Strive for the highest scores by creating the longest paths and achieving impressive combinations. Every move matters, and success depends on strategy and planning. You can discard tiles that don't fit your plan, but this reduces your pool of available tiles. To refresh it, you must fill tiles by guiding paths through them six times, deepening the mechanics further. Sound is an integral part of Oxytone, so I recommend playing with headphones. This will immerse you even deeper into the game. The sound design has been crafted with great care to create a unique and relaxing atmosphere, yet it can also deliver powerful moments when needed.
Screenshots
Verdict
The clearest difference is rating: Rulo at 4.9 against Oxytone's 4.5. Oxytone's advantage is ratings volume (97 vs 7). 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. Rulo sells 1 one-off in-app purchase and Oxytone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Rulo holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Oxytone has 97 ratings behind it against 7, so its average is the more settled of the two.
| Parameter | Rulo | Oxytone |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | 4.5 (97 ratings) |
| Positive reviews | — | 75.4% of reviews |
| Number of ratings | 7 | 97 — better |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 67 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | TA MINH QUANG | OxGames Kamil Wdowczyk |
Customer experience
Rulo
Oxytone
Bugs and requests
Rulo
Not enough reviews yet to summarise bugs or requests.
Oxytone
Reported bugs
7 issues- Game crashes and refuses to reopen
- Progress lost when leaving app mid-game
- Achievement unlock not triggering (Quick Mode)
- Trophy not awarded for completed challenges
- Freezing on iPad Pro, especially with Apple Pencil
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- Camera reset toggle not functioning
- Save feature unreliable
Requested features
12 requests- Tutorial or instructional videos explaining gameplay
- Ability to save mid-game progress
- Quick replay/restart button without menu navigation
- Zoom out feature to see more of the board
- Replay functionality to review completed puzzles
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- Community connection feature for sharing hints
- Preview colors before unlocking
- Select which unlocked colors appear in rotation
- More levels and challenges
- Relax/free-play mode without move limits
- Faster load times between games
- Cross-device purchase synchronization
In-app purchases
Rulo
- 5 Hints$1.99
Oxytone
- Full version$5.99









