Comparison

milliSudoku vs Tap Arrow 3D

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

Head to head
About

milliSudoku

Features
Read full description

milliSudoku is a clean, colorful take on the classic number puzzle - beautifully simple, endlessly replayable, and completely offline. Every board is generated fresh on your device with exactly one solution, so there's never a guess and never a dead end. Pick your challenge, choose a look you love, and settle in. FIVE DIFFICULTY LEVELS Play at your pace - Trivial, Easy, Medium, Hard, or Extreme. Each step up leaves more of the grid blank for a tougher, more satisfying solve. 23 COLOR THEMES Make every grid your own. Choose from 23 hand‑tuned palettes — from classic and vivid rainbows to soft pastels, cool blues, rich greens and purples, and fiery Lava - each with a live preview. RANKS & BEST TIMES Every solved puzzle earns points and climbs your rank, from Novice all the way to Yoda. Your fastest time is tracked separately for each difficulty, so there's always a record to beat. A JOY TO PLAY • Tap a cell, tap a number - that's it • Correct entries lock in with a satisfying sound; wrong ones gently clear • A running count shows how many of each number are left to place • Win to a shower of confetti, with sound and haptic feedback along the way BUILT FOR IPHONE & IPAD A universal app tuned for every screen - comfortable one‑handed play on iPhone and a spacious grid in any orientation on iPad. FREE & PRIVATE milliSudoku is free, with every difficulty and all 23 themes included. • No in‑app purchases • No ads • No accounts or sign‑in • No tracking, no analytics, no data collected • Works completely offline Just Sudoku, the way it should be. Download milliSudoku and start solving. Part of the milliGames family.

About

Tap Arrow 3D

A 3D logic puzzle game where players tap arrows on a cube to clear each side. Plan your moves carefully to solve hundreds of hand-crafted levels at your own pace. Enjoy a calming visual experience with helpful hints and offline play.

Highlights
  • Hundreds of hand-crafted levels
  • 3D cube rotation for exploration
  • Helpful hint system
  • Calming visual design
  • Offline gameplay
  • Chain reaction planning
Features
Read full description

Welcome to Tap Arrow 3D: Cube Away — a gentle 3D logic puzzle wrapped around a single cube. Each side is covered with arrows pointing every which way, waiting for you to find the perfect order. Move slowly, think clearly, and let each level unwind on your own time. How to Play Tap an arrow that has a clear path to fly away from the cube. Rotate the cube to study every face before you commit. Plan the chain — one wrong tap can block your next move. Clear all six sides to solve the puzzle. Features Hand-Crafted Levels – Hundreds of stages that grow with your skill Rotate to Explore – Spin the cube to find the perfect angle Helpful Hints – Gentle nudges when a puzzle feels tight Quiet Visuals – A soft, calming palette that's easy on the eyes Offline Play – Solve anywhere, no signal needed Slip into a quiet world where every arrow has its place and every move feels considered. Download Tap Arrow 3D: Cube Away and begin your most peaceful puzzle journey today.

Screenshots

milliSudoku4 screens
Tap Arrow 3D4 screens

Verdict

The call

The clearest difference is in-app purchases: milliSudoku at none against Tap Arrow 3D's 10. milliSudoku also leads on ads (none vs shown). Tap Arrow 3D's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 18.0). On price and device support 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. Tap Arrow 3D sells 10 one-off in-app purchases. milliSudoku asks for nothing beyond the download.

UpkeepUpdate frequency

milliSudoku ships an update every 3 months, Tap Arrow 3D fortnightly. The most recent releases landed on October 24, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
milliSudoku versus Tap Arrow 3D: the parameters behind the verdict, then further details
ParametermilliSudokuTap Arrow 3D
PriceFreeFree
Rating—4.9 (487 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—487 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size16 MB183 MB
Age rating4+4+
DeveloperPaul HuntSnapJoy Co., Limited

In-app purchases

None

milliSudoku

No in-app purchases

10 purchases

Tap Arrow 3D

One-time10
  • Coin Pack A$1.99
  • SPECIAL OFFER$1.99
  • Piggy Bank$2.99
Show 7 more
  • SPECIAL OFFER$4.99
  • Big Bundle$5.99
  • Remove Ads$6.99
  • Coin Pack B$7.99
  • Super Bundle$9.99
  • SPECIAL OFFER$12.99
  • Coin Pack C$14.99

Questions

Is milliSudoku free?
milliSudoku is free to download, with no in-app purchases.
Is Tap Arrow 3D free?
Tap Arrow 3D is free to download, with in-app purchases available.
Do milliSudoku or Tap Arrow 3D have ads?
Tap Arrow 3D shows ads; milliSudoku does not.
Which is updated more often, milliSudoku or Tap Arrow 3D?
milliSudoku ships an update every 3 months, and Tap Arrow 3D fortnightly. Most recently, milliSudoku was updated on October 24, 2026 and Tap Arrow 3D on November 5, 2026.

Other comparisons