Mars vs Infinity Sudoku 9x9
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mars
Embark on a thrilling space adventure as a volunteer on a mission to Mars. Pilot a jetpack to explore the Martian surface, capture unique selfies, and navigate the challenges of interplanetary travel. Prove the doubters wrong and make history on this groundbreaking expedition.
- Explore Mars on a jetpack
- Take selfies on Mars
- Avoid Rapid Unscheduled Disassemblies
- Discover Martian sights
- Volunteer for a space mission
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MarsCorp is ready to take the first group of volunteers on an exciting mission to Mars! Fly around Mars in one of our brand new jetpacks and discover what’s out there. As part of the “Put A Human On Mars No Matter What” program, we are proud to announce that MarsCorp is the first company cutting enough corners to make human flights to Mars finally viable. So-called “professional” astronauts will tell you things like “No sane person would travel across space on that thing” or “The fuel on that jetpack lasts about 30 seconds”, but you can prove them wrong! Here’s your chance to make history! - Explore Mars on a jetpack. - Take selfies on Mars's greatest sightings. - Avoid Rapid Unscheduled Disassemblies. - Have fun!
Infinity Sudoku 9x9
Enjoy a pure, lightweight 9x9 Sudoku experience with no distractions. Choose your difficulty and play endlessly with freshly generated puzzles. Perfect for daily brain training, relaxation, and regaining focus.
- Endless 9x9 Sudoku puzzles
- Multiple difficulty levels (Easy, Medium, Hard)
- Clean, distraction-free interface
- Intelligent Prediction feature
- Comfortable themes
- Freshly generated boards
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In a noisy everyday world, Infinity Sudoku helps you keep things simple and quiet. Infinity Sudoku is a pure, lightweight 9x9 Sudoku game you can play endlessly. No complicated distractions, no extra burden, just a clean board, smooth controls, and the freedom to start a game anytime. Choose the pace that fits you with Easy, Medium, and Hard puzzles. Every board is freshly generated, so you never have to worry about running out. Whether you are commuting, taking a short break, or winding down before sleep, you can open a game and let your brain move gently for a few minutes. It is suited for everyday brain training, as well as relaxation and regaining focus. A few regular games can help you practice observation, logic, and patience, while the simple order of numbers helps you settle down. It also offers comfortable themes and Intelligent Prediction to make solving feel more natural without interrupting your focus. May Infinity Sudoku become a simple, quiet, and endlessly playable Sudoku corner where you can stay focused and calm within a small grid. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://inf-sudoku.luopeike.com/privacy-policy
Screenshots
Verdict
The clearest difference is ads: Infinity Sudoku 9x9 at none against Mars's shown. Infinity Sudoku 9x9 also leads on review sentiment (100% vs 91%). Mars's advantage is ratings volume (22K vs 2) and iOS requirement (12.0 vs 16.0). On price, rating, update cadence and in-app purchases 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. Mars sells 10 one-off in-app purchases and Infinity Sudoku 9x9 sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Infinity Sudoku 9x9 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Mars has 22K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 91% of Mars's written reviews are positive against 100% of Infinity Sudoku 9x9's.
Mars ships an update monthly, Infinity Sudoku 9x9 every 3 weeks. The most recent releases landed on November 1, 2026 and October 18, 2026 respectively.
| Parameter | Mars | Infinity Sudoku 9x9 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (22K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 90.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 22K — better | 2 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, Mac, Apple TV |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 256 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | Pomelo Games | 培克 罗 |
Customer experience
Mars
Infinity Sudoku 9x9
Bugs and requests
Mars
Reported bugs
3 issues- Crashes when taking selfies
- Streak resets when returning to a previous level
- Inconsistent controls and fuel usage
Requested features
4 requests- Add new planets and environments to explore
- Introduce different gameplay modes (e.g., time trials, challenges)
- Allow players to customize platforms and backgrounds
- Implement a way to revisit previous levels
Infinity Sudoku 9x9
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mars
- Arnold$0.99
- Little Martha$0.99
- Marselot$0.99
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- Nigiri$0.99
- Ufo$0.99
- Discman$0.99
- Kestrel 5$0.99
- Eagle$0.99
- Stephen$3.99
- El Dorado$3.99
Infinity Sudoku 9x9
- Infinity Sudoku 1 Month Pro$1.991 Month
- Infinity Sudoku 1 Year Pro$14.991 Year
- Infinity Sudoku Lifetime Pro$29.99









