Comparison

Find the Number!‐brain game vs 3D Puzzle「VariableCube」

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

Head to head
About

Find the Number!‐brain game

This casual puzzle game offers a simple yet addictive challenge to sharpen your reflexes and focus. Quickly tap the target number among colorful digits to beat the timer. It's a relaxing way to train your brain with quick daily sessions.

Highlights
  • Find target number among colorful digits
  • Quick tapping gameplay
  • Beat the timer challenges
  • Daily brain training
  • Improves memory and attention
  • Brain age test
Features
Read full description

Find the Number! – Simple Relaxing Tap for Focus A fun and relaxing number puzzle game that keeps your brain sharp anytime, anywhere! If Sudoku or complex math puzzles feel too heavy, this casual game offers the perfect daily challenge for your mind. ▽How to Play -Find the target number among colorful digits! -Tap quickly and beat the timer — simple rules, surprisingly addictive gameplay. -Enjoy light brain training in just a few minutes a day. ▽Perfect for: -Seniors who want to stay sharp with daily brain exercises -Students who enjoy math, logic, or number-based challenges -Professionals seeking quick focus training during breaks -Anyone who enjoys Sudoku, nonogram, or simple logic puzzles -Those who prefer relaxing, stress-free brain teasers -People looking for free brain training games to boost memory and concentration ▽Features: -Free brain training game – easy to start, hard to stop -Improves memory, attention, and focus naturally -Colorful, minimalist design suitable for all ages -Includes a brain age test to track your progress Perfect for fans of Sudoku, number match, block puzzles, or math logic games — Find the Number! turns traditional brain training into a relaxing daily habit. Challenge yourself and see how many numbers you can find in a row! Download now and keep your mind active while having fun! EU / California users can opt-out under GDPR / CCPA. Please respond from the pop-up displayed when starting in the app or within the settings in the app.

About

3D Puzzle「VariableCube」

Features
Read full description

◆ A Brand-New 3D Cube Puzzle with Customizable Difficulty!"Traditional 6-face puzzles are just too difficult, so I gave up..." If that sounds like you, "Variable Cube" was created just for you! This innovative 3D puzzle app allows you to freely customize both the rules and the visual appearance to fit your style.Start with a puzzle scrambled in just 1 single move, and scale it all the way up to 25 moves! From children to adults, anyone can strengthen their logical thinking skills and enjoy the challenge at their very own pace. ◆ Key Features of Variable Cube [1] Flexible Color Count Modes (2–6 Colors)Not just the standard 6-color challenge! Start with the beginner-friendly "2-Color Mode" (featuring 3 faces per color) and step up your skills gradually. Master everything from the absolute basics to advanced puzzle solving! [2] Selectable Scramble Counts (1–25 Moves)Once you download the app, take on your first challenge: the "1-Move Clear"! Successfully clearing this will unlock full control, allowing you to freely adjust the scramble difficulty up to 25 moves. [3] Complete Color CustomizationFully customize the cube's appearance with your favorite color schemes! Select and apply custom palettes to play with your very own unique, original cube design. [4] Two Dynamic Game ModesTry Mode: No time limit! Ideal for relaxing. Plus, your very first 1-move playthrough comes with easy-to-follow, animated touch control guides!Time Mode: Race against the clock with a fixed 20-move scramble and track your best clear time. ◆ Simple ControlsRotate View: Slide the empty background outside the cube to rotate the camera (perspective) and observe the puzzle from any angle.Rotate Cube: Slide any colored tile on the cube to rotate that specific row.Clear Condition: When all faces match their respective colors and all 6 sides are complete, you win!

Screenshots

Find the Number!‐brain game4 screens
3D Puzzle「VariableCube」4 screens

Verdict

The call

The clearest difference is in-app purchases: 3D Puzzle「VariableCube」 at none against Find the Number!‐brain game's 1. 3D Puzzle「VariableCube」 also leads on update cadence (every 5 days vs every 2 months). Find the Number!‐brain game's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.2). On price and ads 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. Find the Number!‐brain game sells 1 one-off in-app purchase. 3D Puzzle「VariableCube」 asks for nothing beyond the download.

UpkeepUpdate frequency

Find the Number!‐brain game ships an update every 2 months, 3D Puzzle「VariableCube」 every 5 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Find the Number!‐brain game versus 3D Puzzle「VariableCube」: the parameters behind the verdict, then further details
ParameterFind the Number!‐brain game3D Puzzle「VariableCube」
PriceFreeFree
Rating4.6 (2.3K ratings) — better—
Positive reviews59.5% of reviews—
Number of ratings2.3K — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.2
Further details — not scored
Size435 MB4 MB
Age rating12+4+
DeveloperJAYKEI GAMES LLCnaohito fukunishi

In-app purchases

1 purchases

Find the Number!‐brain game

One-time1
  • No Ads$2.39
None

3D Puzzle「VariableCube」

No in-app purchases

Questions

Is Find the Number!‐brain game free?
Find the Number!‐brain game is free to download, with in-app purchases available.
Is 3D Puzzle「VariableCube」 free?
3D Puzzle「VariableCube」 is free to download, with no in-app purchases.
Do Find the Number!‐brain game or 3D Puzzle「VariableCube」 have ads?
Both Find the Number!‐brain game and 3D Puzzle「VariableCube」 show ads.
Which is updated more often, Find the Number!‐brain game or 3D Puzzle「VariableCube」?
Find the Number!‐brain game ships an update every 2 months, and 3D Puzzle「VariableCube」 every 5 days. Most recently, Find the Number!‐brain game was updated on October 17, 2026 and 3D Puzzle「VariableCube」 on October 8, 2026.

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