Calcudoku vs LogicSums
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Calcudoku
Engage your mind with mathematical challenges and addictive puzzle-solving fun. This app offers multiple grid sizes and uses all four basic arithmetic operations. Its intuitive design and offline play make it perfect for brain workouts anytime, anywhere.
- Multiple grid sizes (4x4, 5x5, 6x6)
- Addition, subtraction, multiplication, and division
- Intuitive and minimalistic design
- Offline play support
- Engaging math puzzles
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Engage your mind with Calcudoku, where mathematical challenges meet addictive puzzle-solving fun! Whether you're a numbers enthusiast or just looking to give your brain a workout, Calcudoku is the perfect app to stimulate your mind with its unique blend of arithmetic and logic. Multiple Grid Sizes: - Tackle puzzles of varying difficulty with grid sizes of 4x4, 5x5, and 6x6. Choose your preferred challenge level and enjoy hours of engaging gameplay. Four Operations, Endless Possibilities: - Explore the full spectrum of mathematical operations – addition, subtraction, multiplication, and division. Intuitive and Minimalistic Design: - Navigate a streamlined interface crafted for an unobtrusive solving environment. Calcudoku prioritizes functionality, allowing you to concentrate on your puzzle without unnecessary distractions. Offline Play: - Take Calcudoku with you wherever you go! No internet connection is required, ensuring that you can enjoy solving puzzles anytime, anywhere.
LogicSums
Engage in logic-based math puzzles by arranging numbers in a grid to meet target sums. This game offers endless challenges for brain training and mental workouts, perfect for puzzle enthusiasts.
- Logic-based math puzzles
- Number arrangement in grids
- Target sum matching
- Limited guesses per puzzle
- Win and streak tracking
- Fastest solve time recording
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Sharpen your mind and have fun with LogicSums the ultimate logic-based math puzzle game! Solve engaging number puzzles by arranging values in the grid to match target sums across rows and columns. Perfect for fans of Sudoku, Kakuro, and brain training apps. How to Play - Tap and place numbers to complete each row and column equation - Use logic and math strategy to find the correct solution - Solve each puzzle with a limited number of guesses! Features - Endless logic puzzles that challenge your math skills - Track your wins, streaks, and fastest solve times - Clean, minimal design focused on gameplay - Great for brain training and daily mental workouts Whether you're a casual puzzle fan or a hardcore math solver, LogicSums offers a fresh, rewarding challenge. Download now and put your logic to the test!
Screenshots
Verdict
The clearest difference is rating: Calcudoku at 5.0 against LogicSums's 4.5. LogicSums's advantage is update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads 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. Neither carries in-app purchases, so what you see is what you pay.
Calcudoku holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Calcudoku ships an update monthly, LogicSums fortnightly. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.
| Parameter | Calcudoku | LogicSums |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Pixel Forge LLC | Skillshot Games LLC |
Customer experience
Calcudoku
LogicSums
In-app purchases
Calcudoku
No in-app purchases
LogicSums
No in-app purchases
Questions
Is Calcudoku free?
Is LogicSums free?
Which has better reviews, Calcudoku or LogicSums?
Do Calcudoku or LogicSums have ads?
Which is updated more often, Calcudoku or LogicSums?
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