Comparison

Flat Cube vs Sudoku Studio

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Flat Cube

This 2D puzzle game challenges players to strategically slide colored tiles to match designated areas. It offers multiple difficulty levels and daily challenges, encouraging players to optimize their moves and improve cognitive skills.

Highlights
  • Intuitive 2D cube puzzle gameplay
  • Four colored tiles with a locking system
  • Slide optimization challenges
  • Five difficulty levels (4x4 to 12x12)
  • Daily cube challenges
  • Achievements and badge system
  • Improves spatial awareness and cognitive skills
Features
Read full description

Flat Cube is a brain cube game designed with an intuitive and simple 2D approach, unlike complex 3D cube puzzles. While easy to pick up, it requires strategic thinking due to limited space and cube tile counts. Solve the cube puzzle within the recommended slide count to experience the ultimate sense of achievement. Key Features 1. Simple but Strategic 2D Cube Puzzle Experience deep cube puzzle gameplay without complicated 3D controls. The intuitive cube design allows anyone to enjoy the game easily. 2. Four Colored Cube Tiles with a Locking System Place cube tiles in the correct color areas. Correctly placed tiles lock in place, letting you focus on the remaining cubes. For a tougher challenge, you can disable the locking system. 3. Brain Cube Game Focused on Slide Optimization Each cube puzzle has a recommended slide count. Challenge yourself to achieve a perfect clear within this limit, enhancing your problem-solving skills by planning optimal moves. 4. Five Difficulty Levels - Easy (4x4 Cube): Perfect for beginners - Normal (6x6 Cube): Balanced challenge and fun - Hard (8x8 Cube): Requires strategic cube-solving skills - Master (10x10 Cube): High-level puzzles for skilled players - Legend (12x12 Cube): The ultimate challenge for true cube masters 5. Daily Cube Challenges A new cube puzzle is available every day in daily challenge mode, offering continuous fun and special rewards. 6. Achievements and Badge System Earn badges by achieving perfect clears and consecutive successes. Compete with friends and showcase your cube-solving accomplishments. 7. Improve Spatial Awareness and Cognitive Skills Strategically arrange cube tiles to naturally boost spatial perception and problem-solving abilities. Experience the joy of perfect solutions with Flat Cube, where simple rules meet strategic depth.

About

Sudoku Studio

This app offers a smooth and powerful Sudoku experience for all skill levels. It includes a variety of handcrafted puzzles, a solver, and the ability to import puzzles from paper using your camera.

Highlights
  • 300 handcrafted puzzles
  • Classic gameplay mode
  • Built-in Sudoku Solver
  • Camera Scan to import puzzles
  • Manually create puzzles
  • Share and create puzzles from URL
  • Assist mode and conflict highlighting
Features
Read full description

A clean, smooth, and powerful Sudoku app designed for puzzle lovers of all levels. Whether you're a beginner or an expert, you'll find endless fun and challenges here. Key Features • 300 handcrafted Sudoku puzzles with progressive difficulty • Classic Sudoku gameplay mode • Built-in Sudoku Solver — solve any puzzle instantly • Camera Scan to import Sudoku from paper • Manually create your own Sudoku • Share as URL & create from URL • Assist mode, conflict highlighting & light/dark themes Download now and start your Sudoku journey!

Screenshots

Flat Cube4 screens
Sudoku Studio4 screens

Verdict

The call

The clearest difference is ads: Sudoku Studio at none against Flat Cube's shown. Flat Cube's advantage is update cadence (every 3 days vs every 2 weeks) and device support (3 vs 1). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flat Cube sells 1 one-off in-app purchase and Sudoku Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Flat Cube against 5.0 for Sudoku Studio. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

Flat Cube ships an update every 3 days, Sudoku Studio every 2 weeks. The most recent releases landed on September 7, 2026 and June 4, 2026 respectively.

Scorecard4 real differences · 6 level
Flat Cube versus Sudoku Studio: the parameters behind the verdict, then further details
ParameterFlat CubeSudoku Studio
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better2
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17
Further details — not scored
Size161 MB17 MB
Age rating4+4+
DeveloperRedev Inc.Lian Gao

Customer experience

Flat Cube

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sudoku Studio

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Flat Cube

One-time1
  • Get Premium$9.99
1 purchases

Sudoku Studio

One-time1
  • Pro Version$2.99

Questions

Is Flat Cube free?
Flat Cube is free to download, with in-app purchases available.
Is Sudoku Studio free?
Sudoku Studio is free to download, with in-app purchases available.
Which has better reviews, Flat Cube or Sudoku Studio?
Flat Cube and Sudoku Studio are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do Flat Cube or Sudoku Studio have ads?
Flat Cube shows ads; Sudoku Studio does not.
Which is updated more often, Flat Cube or Sudoku Studio?
Flat Cube ships an update every 3 days, and Sudoku Studio every 2 weeks. Most recently, Flat Cube was updated on September 7, 2026 and Sudoku Studio on June 4, 2026.

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