Comparison

Ultimate Sudoku Pro vs Neon Physics

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

Head to head
About

Ultimate Sudoku Pro

Features
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Ultimate Sudoku Pro reinvents the classic Sudoku with a completely new approach. Here, it’s not just about placing numbers. You must combine three elements: • Numbers (classic Sudoku rule) • Frames (each color must be unique in every row and column) • Background colors (also must be different) This system creates a deeper, more strategic, and highly engaging challenge. Features: • Innovative gameplay based on 3 combined rules • Progressive levels for all skill levels • Clean and modern interface • Smooth animations and immersive experience • Perfect for training logic and focus Whether you're a beginner or an expert, discover Sudoku in a whole new way. Are you ready for the challenge?

About

Neon Physics

Features
Read full description

Neon Physics is a physics puzzle sandbox where everything you draw comes alive. Sketch a bridge, it bears weight. Draw two wheels and a plank, it becomes a car. Slice through terrain to reshape the level. Every solution is yours to invent. DRAW TO SOLVE Use touch to draw shapes that the engine recognises and turns into real physics objects. Lines become bridges and ramps. Circles roll. Squares drop. V-shapes cut. X-shapes spin as gears. Combine a chassis with two wheels and drive a motorised car across the level. There is no single answer — if the physics works, it counts. 195 MISSIONS ACROSS 13 PLANETS Begin on Aurora Prime with simple bridges and levers, then progress through worlds built around conveyors, magnets, portals, black holes, chain reactions, timed doors, explosive fuses, wind tunnels, liquid zones, and sliceable terrain. Each planet introduces new mechanics and combines them in increasingly complex ways. SANDBOX PLAYGROUND An open space to experiment without limits. Test car builds, ramp chains, domino cascades, rope swings, and any combination of mechanics before tackling the campaign. LEVEL EDITOR Place every object the campaign uses — terrain, gears, portals, magnets, doors, buttons, hazards, springs, explosives, balloons, and more — then play-test with live physics. Save your creations as custom levels and replay them any time. NEON AESTHETIC Every object glows with multi-layered bloom, procedural particle trails, and colour-coded planet themes. Physics has never looked this good in the dark. BUILT-IN MECHANICS GUIDE A full reference covering every shape, tool, level object, and mechanic in the game, with example setups and explanations. FREE TO START Planet 1 (15 levels) and the Playground are completely free. A single one-time purchase unlocks all 13 planets, the level editor, custom levels, and all future content. No subscriptions. No ads. WHAT YOU CAN DRAW Lines, circles, squares, triangles, baskets, elevators, V-cutters, gear rotators, anchor pins, ropes, flywheels, sky lifts, freehand shapes, and full motorised cars. WHAT YOU'LL ENCOUNTER Portals, magnets, black holes, conveyor belts, rotating gears, timed doors, floor buttons, trip switches, dominoes, springs, wind tunnels, liquid zones, breakable terrain, cuttable terrain, polarity magnets, one-way gates, explosives, pressure balloons, counterweights, and star-gated exits.

Screenshots

Ultimate Sudoku Pro4 screens
Neon Physics4 screens

Verdict

The call

The clearest difference is in-app purchases: Ultimate Sudoku Pro at none against Neon Physics's 1. Ultimate Sudoku Pro also leads on iOS requirement (9.0 vs 17.6). On price, ads 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. Neon Physics sells 1 one-off in-app purchase. Ultimate Sudoku Pro asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Ultimate Sudoku Pro versus Neon Physics: the parameters behind the verdict, then further details
ParameterUltimate Sudoku ProNeon Physics
PriceFreeFree
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size61 MB6 MB
Age rating17+4+
DeveloperLaurent ScottoSteven Wilkinson

In-app purchases

None

Ultimate Sudoku Pro

No in-app purchases

1 purchases

Neon Physics

One-time1
  • Flow Physics Premium$4.99

Questions

Is Ultimate Sudoku Pro free?
Ultimate Sudoku Pro is free to download, with no in-app purchases.
Is Neon Physics free?
Neon Physics is free to download, with in-app purchases available.
Do Ultimate Sudoku Pro or Neon Physics have ads?
Neither Ultimate Sudoku Pro nor Neon Physics shows ads.

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