Comparison

Cube World 3D vs LetCube

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

Head to head
About

Cube World 3D

This app offers a realistic 3D Rubik's Cube experience with AI-powered solving and step-by-step tutorials. It caters to both beginners needing guidance and speedcubers looking to track their progress.

Highlights
  • Realistic 3D cube controls
  • AI-powered instant solver
  • Camera-based cube scanning
  • Step-by-step LBL & CFOP tutorials
  • Built-in timer and stats
  • Haptic feedback and color themes
Features
Read full description

Cube World 3D is a 3D Rubik's Cube app that fits a cube right in your pocket — solve anytime, anywhere. Swipe to twist, point your camera, and let AI guide you to the solution. Perfect for two kinds of people: - Beginners — Owned a cube for three years and still can't solve a single face? Let us walk you through it, step by step. - Speedcubers — Want to chase your PB on the subway? Built-in timer, move counter, and full stats have you covered. Features: 1. Buttery-smooth 3D controls — 60 FPS finger-tracking. Twist any direction you swipe; releases under 45° snap back automatically. More precise than the real thing. 2. God's Hand Solver — Industry-leading algorithm solves any scramble in 20 moves or fewer. Replay solutions at 0.5x to 4x speed and enjoy the magic. 3. Scan & Solve Real Cubes — Point your camera at a physical cube, give it a spin, and AI instantly recognizes all 54 stickers. Get step-by-step guidance to solve the cube in your hands. 4. Step-by-Step Tutorials (LBL & CFOP) — 7 stages with real-time 3D arrow guidance. Make a wrong move? We'll stop you before it's too late. Learn to solve — guaranteed. 5. Stats, Haptics & Sound — Every click delivers tactile Core Haptics feedback. PBs are saved automatically, and you can switch to elegant Morandi color themes for that artsy touch. --- Contact Us - Email: 410869924@qq.com - QQ Group: 1101763696 - Tutorial Video: https://www.bilibili.com/video/BV1cCGb6SEX5/

About

LetCube

Features
Read full description

Turning the cube with your finger now feels just right: - Swiping is rebuilt: the layer follows your finger and snaps into place when you let go. Release early and it springs back, so accidental touches never count - Every sticker and every direction now responds - press the middle row and the nearest outer row takes the turn - Gentle haptics confirm each grab and each finished turn, like holding a real cube - Tap the little mirror and the cube gracefully swings around to show its three hidden sides - you can keep turning and following hints from back there New: timed challenges! - The app scrambles the cube and the countdown begins. Solve it in time to earn stars, with each level more mixed up than the last - Running out of time never means losing - you get a cheerful pep talk and a big try-again button Sound is more dependable too: - Voice guidance and sound effects are no longer switched off by the side mute switch - Audio comes back on its own after phone calls and alarms - no need to restart the app Fixed on iPad: - On the scanning screen, the back, manual input, and camera switch buttons could sit outside the screen when holding iPad in portrait. They now always stay visible in the corners of the camera view Everything remains completely free.

Screenshots

Cube World 3D4 screens
LetCube4 screens

Verdict

The call

Cube World 3D and LetCube are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Cube World 3D sells 6 one-off in-app purchases and LetCube sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
Cube World 3D versus LetCube: the parameters behind the verdict, then further details
ParameterCube World 3DLetCube
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size7 MB7 MB
Age rating4+4+
Developer圆 齐RUEI YI WU

In-app purchases

6 purchases

Cube World 3D

One-time6
  • CFOP Quest Unlock$1.99
  • 2x2 Beginner Course$1.99
  • 4x4 Reduction Course$1.99
Show 3 more
  • Pyraminx Course$1.99
  • Professor Cube Course$1.99
  • Tutorial Quest Unlock$1.99
3 purchases

LetCube

One-time3
  • Small Coffee$0.99
  • Medium Coffee$4.99
  • Large Coffee$9.99

Questions

Is Cube World 3D free?
Cube World 3D is free to download, with in-app purchases available.
Is LetCube free?
LetCube is free to download, with in-app purchases available.
Do Cube World 3D or LetCube have ads?
Neither Cube World 3D nor LetCube shows ads.
Which is updated more often, Cube World 3D or LetCube?
Cube World 3D ships an update every 2 weeks, and LetCube every 2 weeks. Most recently, Cube World 3D was updated on October 16, 2026 and LetCube on October 10, 2026.

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