Dr Evil's Math Challenge Game vs Math Cross
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dr Evil's Math Challenge Game
A unique number puzzle game blending Sudoku mechanics with arithmetic challenges. Solve puzzles by making cells in 3x3 houses add up to 10, with added column sum targets in advanced modes. Enjoy a 1970s disco game show theme with a funky soundtrack and a mad-scientist host.
- Arithmetic number puzzles
- Sudoku-like house sums
- Column sum targets (Gauntlet mode)
- Daily challenges
- Multiple difficulty levels
- Disco funk soundtrack
- Interactive tutorial
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Think Sudoku, but with arithmetic and a whole lot of disco. Welcome to Dr Evil's Math Lab. Fill every 3x3 house so all nine cells add up to exactly 10. Sounds simple? Try it with 25 houses on the board and column targets breathing down your neck. Dr Evil's Math Challenge is a number puzzle game wrapped in a 1970s game show theme—complete with a disco funk soundtrack, a theatrical mad-scientist host, and enough groovy style to make your calculator jealous. WHAT'S INCLUDED - Easy, Medium, and Hard difficulty (4, 9, or 16 houses) - Daily challenges with a new puzzle every day - Interactive tutorial hosted by Dr Evil himself - The Gauntlet on Easy: column sum targets that add a second layer of challenge - Game Center leaderboard - Two funky soundtrack tracks - Drag-and-drop or tap-to-place controls - Save and resume your game anytime - Full stats: games played, best times, daily streaks THE GAUNTLET — YOUR NEW OBSESSION This is not just another number puzzle. In Gauntlet mode, every column on the board has a target sum. Houses must still add to 10, AND columns must match their targets. One correct arrangement. Zero room for error. It turns a relaxing puzzle into a genuine brain workout. GO PRO — UNLOCK EVERYTHING - Expert mode: 5x5 grid with 25 houses and 225 cells - Expert daily challenges - The Gauntlet on all difficulties - 14 additional disco funk tracks (16 total) - Advanced stats: streaks, trends, per-difficulty breakdowns - Gauntlet-specific performance tracking - Daily challenge archive: 90 days of past puzzles - Unlimited undo (standard play includes one per game) HOW TO PLAY 1. Tap a number tile in the deck to pick it up 2. Tap an empty cell in any house to place it 3. Fill all nine cells so the house sums to exactly 10 4. Complete every house on the board to win Drag tiles directly onto the board, swap placed tiles, or use the undo button. The interactive tutorial walks you through it in under 90 seconds. FEATURES AT A GLANCE - 4 difficulty levels: Easy, Medium, Hard, Expert - Daily challenges with streak tracking - The Gauntlet: column sum target mode - 16 original disco funk music tracks - 10 Dr Evil character poses and animations - Pinch-to-zoom on larger boards - Universal app: iPhone and iPad Dr Evil is waiting... impatiently. Download now to start your daily brain training and see if you can beat The Gauntlet!
Math Cross
Solve number equations in a crossword-style grid. This game challenges your brain with arithmetic and logic puzzles, offering increasing difficulty and an intuitive interface for a brain-boosting experience.
- Number equation puzzles
- Crossword-style grid
- Arithmetic and logic challenges
- Increasing difficulty levels
- Intuitive interface
- Brain-boosting fun
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Solve number equations in a crossword-style grid! Challenge your brain with this hardcore math puzzle game. Sharpen your mind and test your math skills with Math Cross: Puzzle Word, a captivating game that blends the logic of crosswords with the thrill of solving number equations. Forget boring drills – in Math Cross, you'll fill in a grid by finding the solutions to horizontal and vertical math problems. It's like a crossword puzzle, but with numbers and operators! Each row and column presents an equation you need to solve to correctly fill in the squares. Features: Unique Gameplay: A fresh twist on classic crossword puzzles, using mathematical equations. Brain-Boosting Fun: Challenge your arithmetic skills, logical thinking, and problem-solving abilities. Increasing Difficulty: Progress through levels that offer a satisfying range of challenges to keep your brain engaged. Intuitive Interface: Easy to pick up and play, with a clean and user-friendly design. Are you ready to put your brainpower to the ultimate test? Download Math Cross: Puzzle Word today and become a master of mathematical crosswords! Music: Lullaby by Maarten Schellekens
Screenshots
Verdict
The clearest difference is in-app purchases: Math Cross at none against Dr Evil's Math Challenge Game's 3. Math Cross also leads on update cadence (every 2 days vs every 91 months) and device support (4 vs 2). Dr Evil's Math Challenge Game's advantage is ads (none vs shown). On price, rating and ratings volume 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. Dr Evil's Math Challenge Game sells 3 one-off in-app purchases. Math Cross asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Dr Evil's Math Challenge Game against 5.0 for Math Cross. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Dr Evil's Math Challenge Game ships an update every 91 months, Math Cross every 2 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Dr Evil's Math Challenge Game | Math Cross |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 91 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 322 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Socially Conscious Software LLC | Gosiha Pte. Ltd |
Customer experience
Dr Evil's Math Challenge Game
Math Cross
In-app purchases
Dr Evil's Math Challenge Game
- Unlock Medium$0.99
- Unlock Hard$0.99
- Unlock Pro$0.99
Math Cross
No in-app purchases
Questions
Is Dr Evil's Math Challenge Game free?
Is Math Cross free?
Which has better reviews, Dr Evil's Math Challenge Game or Math Cross?
Do Dr Evil's Math Challenge Game or Math Cross have ads?
Which is updated more often, Dr Evil's Math Challenge Game or Math Cross?
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