Cross Math vs Sudoku Hero
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cross Math
Engage your mind with a math puzzle game that uses addition, subtraction, multiplication, and division. Progress through increasingly difficult levels, track your performance, and enjoy daily challenges to sharpen your logic and math skills.
- Arithmetic puzzles (add, subtract, multiply, divide)
- Progressive difficulty levels
- Unlimited undo function
- In-game hints
- Progress statistics
- Daily challenges
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Cross Math is a very interesting math puzzle game. The math puzzles in the game are composed of addition, subtraction, multiplication and division, which can exercise your thinking logic. The game has levels composed of math puzzles of different difficulties. The higher the level of the level, the more difficult the math puzzles are. You can see yourself improving because of this game. We also hope that you can improve your math level because of our game. Main Features - Use addition, subtraction, multiplication and division to complete math puzzles! - Levels. The step-by-step gameplay helps you to continuously improve yourself! - Unlimited Undo. Fill in the wrong number? Don't worry, you can easily undo it with just one click! - Hints. Clicking on the hint can help you solve the puzzle! - Statistics. Your progress statistics will help you record and strive for a new high score in each game! Highlights - Challenge levels to increase your level and witness yourself getting stronger. - Improve your math level while enjoying the game. - Daily Challenges. Solve a Cross Math puzzle every day to keep the neurologist away. Cross Math puzzles are the perfect way to improve your math skills and get a feel for math in the process, so give it a try and have some fun! Challenge your brain with math games, download and play Cross Math now!
Sudoku Hero
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Make room for a good puzzle. Sudoku Hero brings a calm, colorful Sudoku experience to iPhone and iPad. ALWAYS FREE Unlimited classic puzzles in five difficulty levels, educational hints and technique guides, helper digits, undo and redo, mistake tracking, pause and resume, automatic saving, best times and result sharing. No ads. No account. DISCOVER HERO PLUS An optional subscription adds: • Daily challenges and a rolling one-year archive, with a repeatable puzzle for each date and difficulty. • Solve history, daily streaks, activity charts, average times and personal records. • Ocean, Ember and Violet board palettes alongside Classic. • Focus mode to hide the clock while time records quietly. • Import 81-digit puzzle codes and share original clues. Imported puzzles are checked for one solution. • Six interactive technique exercises, from singles and pairs to pointing pairs and X-Wing. New puzzles are generated on-device and checked for a unique solution. Difficulty levels control target clue counts; exact counts can vary to preserve uniqueness. Statistics start with this update and stay on-device. Hero Plus offers monthly or yearly billing. Both unlock the same features while subscribed. Prices appear in your local currency. Payment is charged to your Apple Account at confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Classic gameplay remains free. Privacy Policy: https://oanarinaldi.com/sudokuheroprivacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Cross Math at none against Sudoku Hero's 2. Cross Math also leads on update cadence (every 10 days vs every 5 months) and iOS requirement (13.0 vs 26.1). Sudoku Hero's advantage is ads (none vs shown). On price and device support 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. Sudoku Hero sells 2 in-app purchases, starting at $2.99 per month. Cross Math asks for nothing beyond the download.
Cross Math ships an update every 10 days, Sudoku Hero every 5 months. Both last shipped on October 30, 2026.
| Parameter | Cross Math | Sudoku Hero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (1.3K ratings) — better | — |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 1.3K — better | — |
| Update frequency | Every 10 days — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 92 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Joy Star Games | OANA RINALDI |
Bugs and requests
Cross Math
Reported bugs
2 issues- App hanging and crashing when opened multiple times a day
- Ads causing an endless loop and requiring app restart
Requested features
2 requests- Ability to pay to remove ads
- Option to purchase hints
Sudoku Hero
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cross Math
No in-app purchases
Sudoku Hero
- Hero Plus Monthly$2.991 Month
- Hero Plus Yearly$19.991 Year









