Comparison

Space Crab vs Sand Trace

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

Head to head
About

Space Crab

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Welcome to Space Crab โ€“ the ultimate gravity-defying survival challenge! Take control of a brave little crab lost in the vastness of the solar system. Your mission? Survive as long as possible against chaotic winds, falling space rocks, and shifting gravity on different planets. EXPLORE THE SOLAR SYSTEM Journey from Earth, surviving unique conditions on every celestial body GAME FEATURES โ€ข Physics-Based Gameplay: Feel the difference in gravity as you travel from planet to planet. โ€ข Dynamic Weather: Adapt to chaotic wind patterns that push you into danger. โ€ข Global Leaderboards: Compete with players worldwide for the longest survival time. Do you have the reflexes to conquer the galaxy? Download Space Crab now and see how long you can survive!

About

Sand Trace

Features
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Drop sand, pour water, ignite fire, and watch real physics come to life. Sand Trace is a pixel-art physics simulator where you paint with 16 different materials and watch them interact in surprising ways. WHAT YOU CAN CREATE - Drop sand, stone, and glass to build structures - Pour water, oil, and acid to watch fluids flow - Ignite wood, oil, and plants to set off massive fires - Spawn lava to melt ice and turn water to stone - Launch missiles and detonate explosives for chain reactions - Electrify water with lightning bolts - Grow forests by placing plants near water - Heat sand into glass for permanent structures 16 MATERIALS, 40+ INTERACTIONS Every material has unique physics. Sand falls and piles up. Water flows and extinguishes fire. Lava melts ice and hardens into stone. Acid corrodes nearly everything. Lightning electrifies water in a spreading chain. Oil floats on water and burns with thick smoke. Plants grow toward water and catch fire easily. Discover every interaction through experimentation. PIXEL-ART WORLD Watch your creations come alive in a crisp, retro-style pixel grid. Every grain of sand, every drop of water, and every spark of fire is simulated individually for a satisfying, tactile experience. PRESET SCENES Jump right in with 5 handcrafted scenes: - Volcano: Watch lava flow and interact with water - Rain: Peaceful rainfall on a landscape - Acid Rain: Destructive downpour that corrodes everything - Forest Fire: A blazing wildfire spreading through trees - Aquarium: A tranquil underwater scene SAVE, RECORD, SHARE - Save and load your creations anytime - Record MP4 videos of your simulations - Take screenshots to share your pixel-art worlds - Works on both iPhone and iPad with responsive layout Download Sand Trace today and start experimenting with physics.

Screenshots

Space Crab3 screens
Sand Trace4 screens

Verdict

The call

The clearest difference is in-app purchases: Sand Trace at none against Space Crab's 6. Sand Trace also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.6). Space Crab's advantage is update cadence (every 3 days vs fortnightly). On price and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Space Crab sells 6 one-off in-app purchases. Sand Trace asks for nothing beyond the download.

UpkeepUpdate frequency

Space Crab ships an update every 3 days, Sand Trace fortnightly. Both last shipped on October 28, 2026.

Scorecard4 real differences ยท 2 level
Space Crab versus Sand Trace: the parameters behind the verdict, then further details
ParameterSpace CrabSand Trace
PriceFreeFree
Update frequencyEvery 3 days โ€” betterFortnightly
AdsYesYes
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS18.613.0 โ€” better
Further details โ€” not scored
Size47 MB22 MB
Age rating4+4+
DeveloperCHI HO WONGHSIANG-YU HUANG

In-app purchases

6 purchases

Space Crab

One-time6
  • TChalla$1.00
  • Genie$1.00
  • Bak Mei$1.00
Show 3 more
  • Simpson$1.00
  • Kirby$1.00
  • no ad$2.00
None

Sand Trace

No in-app purchases

Questions

Is Space Crab free?
Space Crab is free to download, with in-app purchases available.
Is Sand Trace free?
Sand Trace is free to download, with no in-app purchases.
Do Space Crab or Sand Trace have ads?
Both Space Crab and Sand Trace show ads.
Which is updated more often, Space Crab or Sand Trace?
Space Crab ships an update every 3 days, and Sand Trace fortnightly. Most recently, Space Crab was updated on October 28, 2026 and Sand Trace on October 28, 2026.

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