Comparison

FlashDigits vs Sand Crush

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

Head to head
About

FlashDigits

Features
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FlashDigits is a fast, minimal memory game built to test your brain’s limits in under two seconds. You’re shown a random number—just for 1.5 seconds. Then it disappears. Type it back in. Sounds easy? It isn’t. Each correct answer adds to your streak and makes the next number longer. One mistake and your run is over. There are no distractions—no ads, no power-ups, no extra lives. Just you, the numbers, and the blink of time.

About

Sand Crush

Experience a unique puzzle game where blocks are made of sand. Drag and drop shapes, watch them flow and crumble under gravity, and clear lines to score. Survive as long as possible in this physics-driven challenge.

Highlights
  • Physics-based sand gameplay
  • Blocks crumble and flow
  • Clear horizontal lines
  • Strategic yet dynamic puzzles
  • Relaxing and challenging gameplay
  • Minimalist visuals with smooth animations
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Welcome to Sand Crush – a satisfying and physics-based puzzle game like no other! Every block is made of sand — soft, unstable, and driven by physics. Unlike traditional blocks, these won’t stay put. That’s right: once placed, the sand crumbles, flows, and settles naturally under the force of gravity, so you'll need to think ahead and plan every move with care. How to Play: Drag and drop block shapes onto the board Watch them dissolve into flowing particles and shift according to realistic sand physics Clear horizontal lines of same-colored sand to earn points The game ends when the sand reaches the top of the screen — survive as long as you can! Key Features: Physics-Based Sand Gameplay: Every piece reacts like real sand, falling, crumbling, and flowing Strategic Yet Dynamic: Predict how sand will move using physics and gravity Relaxing & Challenging: Easy to learn, but filled with depth and emergent interactions Endless Puzzle Mode: No pressure, just pure physics-driven puzzle satisfaction Minimalist Visuals: Smooth animations highlight the beauty of flowing sand Can you master the art of physics-based puzzles and outscore everyone else? Download Sand Crush now and enjoy the most mesmerizing sand physics game ever made!

Screenshots

FlashDigits3 screens
Sand Crush4 screens

Verdict

The call

The clearest difference is ads: FlashDigits at none against Sand Crush's shown. Sand Crush's advantage is update cadence (weekly vs every 9 months) and iOS requirement (13.0 vs 18.4). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FlashDigits ships an update every 9 months, Sand Crush weekly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
FlashDigits versus Sand Crush: the parameters behind the verdict, then further details
ParameterFlashDigitsSand Crush
PriceFreeFree
Rating—4.6 (3K ratings) — better
Positive reviews—16.1% of reviews
Number of ratings—3K — better
Update frequencyEvery 9 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.413.0 — better
Further details — not scored
Size6 MB258 MB
Age rating4+12+
DeveloperThe White Lab Lab, LLCWonderful Studio

Bugs and requests

FlashDigits

Not enough reviews yet to summarise bugs or requests.

Sand Crush

Reported bugs

2 issues
  • Game crashes frequently
  • Incompatible with some devices

Requested features

2 requests
  • Make ads optional
  • Improve gameplay experience

In-app purchases

None

FlashDigits

No in-app purchases

None

Sand Crush

No in-app purchases

Questions

Is FlashDigits free?
FlashDigits is free to download, with no in-app purchases.
Is Sand Crush free?
Sand Crush is free to download, with no in-app purchases.
Do FlashDigits or Sand Crush have ads?
Sand Crush shows ads; FlashDigits does not.
Which is updated more often, FlashDigits or Sand Crush?
FlashDigits ships an update every 9 months, and Sand Crush weekly. Most recently, FlashDigits was updated on September 10, 2026 and Sand Crush on September 24, 2026.

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