Comparison

VoxelReconstruct vs ArrowFlow

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

Head to head
About

VoxelReconstruct

Features
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VoxelReconstruct is a touch-first 3D molecular-assembly puzzle game. You pick atoms from the periodic table and bond them into molecules and crystals following real chemistry — every element has its own valence (the number of free radicals it can bond) and atomic radius, attraction and repulsion derive from size, and a curated bonding whitelist decides which atoms may join. Grow a molecule past a level's threshold and you win. It's a learn-as-you-play chemistry game, made for students building an intuition for stereochemical formulas. [How it plays] ‧ Touch-first: one "Mode" button switches between Navigate (drag to rotate, pinch to zoom) and Place (tap a free-bond dot to drop an atom) ‧ You place the first atom: an empty molecule grows from the moment you tap — nothing is seeded ‧ You choose the element AND the bond order: single –, double =, triple ≡, and coordinate → (a lone pair bonding into an empty orbital) ‧ Real chemistry: VSEPR geometry, ionic vs covalent bonds, multi-bonds that merge radicals so N≡N and O=C=O form naturally ‧ Advanced bonding: coordinate bonds build NH₄⁺, H₃O⁺ and metal complexes, with formal charge / oxidation state shown (e.g. [Cu(NH₃)₄]²⁺ = +2) ‧ Ring closure: two open atoms that come close can bond directly to close a ring (cyclohexane, etc.) ‧ The full periodic table (118 elements), each with its valence, radius and Jmol CPK colour ‧ Curated levels: each level fixes which pairs may bond and mixes in "trap" elements that won't stick — a wrong element is a mistake, three mistakes fail the level; some levels also require a variety of different elements ‧ Full-Table Sandbox: a free-play mode with every element, no mistakes and no failing ‧ Instant English / Traditional-Chinese switch, haptic feedback, progress saved on device (SwiftData) [Pricing] ‧ Free: the complete story campaign, fully playable ‧ Pro (one-time purchase): unlocks only the Full-Table Sandbox — build freely with the whole table ‧ Players who bought the earlier paid version are upgraded to Pro for free automatically [Who it's for] ‧ Chemistry students and enthusiasts building intuition for valence, bonding and 3D formulas ‧ Players who enjoy puzzle and building games ‧ Anyone who wants a gentle, hands-on take on atomic and molecular science [Privacy & Security] ‧ Game progress stays only on your device — nothing is uploaded to the developer ‧ No personal data collection, no ads, no tracking ‧ Built entirely with Apple frameworks, independently by Intoxicated Child Studio Reconstruct your molecules among the atoms

About

ArrowFlow

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Every arrow has a way out. Can you find the right order? ArrowFlow is a vibrant logic puzzle about reading the board, planning ahead, and creating the perfect chain reaction. Tap an arrow when its route is clear, then watch the board open up one move at a time. Clear every arrow before your time or lives run out. SIMPLE RULES, SMARTER PUZZLES Learn in seconds, then master increasingly intricate boards filled with straight, corner, and snake-shaped arrows. One move can reveal a route—or block the path you need next. FIND YOUR FLOW Study overlapping routes, choose the right starting point, and turn a crowded board into a satisfying sequence of escapes. PLAY YOUR WAY - Progress through an expanding journey of fresh puzzles - Take on a new Daily Challenge - Build your daily reward streak - Earn stars and coins as you play - Complete achievements and collect monthly trophies - Unlock colorful skins and trails PERFECT FOR PUZZLE FANS Whether you have a quick minute or want to settle in for a longer session, ArrowFlow offers clear rules, rewarding strategy, and plenty of room to improve your approach. Think ahead. Tap with purpose. Find your flow

Screenshots

VoxelReconstruct3 screens
ArrowFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: VoxelReconstruct at none against ArrowFlow's 4. VoxelReconstruct also leads on ads (none vs shown). ArrowFlow's advantage is update cadence (every 4 days vs every 8 months). On price, device support and iOS requirement 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. ArrowFlow sells 4 one-off in-app purchases. VoxelReconstruct asks for nothing beyond the download.

UpkeepUpdate frequency

VoxelReconstruct ships an update every 8 months, ArrowFlow every 4 days. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 3 level
VoxelReconstruct versus ArrowFlow: the parameters behind the verdict, then further details
ParameterVoxelReconstructArrowFlow
PriceFreeFree
Update frequencyEvery 8 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size17 MB11 MB
Age rating4+4+
DeveloperKuo-Tsun HuangCompass Sercurity Pte. Ltd.

In-app purchases

None

VoxelReconstruct

No in-app purchases

4 purchases

ArrowFlow

One-time4
  • Remove Ads$9.99
  • Coins 3000$9.99
  • Coins 6000$15.90
Show 1 more
  • Coins 9999$19.90

Questions

Is VoxelReconstruct free?
VoxelReconstruct is free to download, with no in-app purchases.
Is ArrowFlow free?
ArrowFlow is free to download, with in-app purchases available.
Do VoxelReconstruct or ArrowFlow have ads?
ArrowFlow shows ads; VoxelReconstruct does not.
Which is updated more often, VoxelReconstruct or ArrowFlow?
VoxelReconstruct ships an update every 8 months, and ArrowFlow every 4 days. Most recently, VoxelReconstruct was updated on September 10, 2026 and ArrowFlow on September 9, 2026.

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