Comparison

Fill Sand vs Water Block

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

Head to head
About

Fill Sand

Experience a unique block puzzle game where real physics dictates how colored sand grains fall, pile, and slide. Strategically place blocks to absorb matching sand and clear the picture before time runs out. It's an oddly satisfying challenge that requires careful planning and spatial reasoning.

Highlights
  • Real falling-sand physics
  • One-finger drag controls
  • Colorful pictures to uncover
  • Shape and space planning
  • Quick stages
  • Special blocks and power-ups
Features
Read full description

Watch the sand pour. Every single grain moves for real — it falls, it piles, it slides. Drop one block and thousands of colored grains stream in, the picture above breaks apart, and the colors settle somewhere you never planned for. Sand Fill is the oddly satisfying block puzzle where physics does the talking. HOW TO PLAY • Look at the sand picture above — colors, shapes, layers. • Drag a block onto the grid below. • The block drinks up every grain that matches its color. • The rest of the sand collapses and resettles. Read it again. • Empty the whole picture before time runs out. One finger. No tutorial needed. You'll get it in ten seconds. IT'S THE PHYSICS THAT GETS YOU This isn't sand-shaped decoration. Grains fall, stack, avalanche and mix. Clear the red underneath and everything above comes down. Every stage is a little collapse you set off yourself. SPACE IS THE REAL PUZZLE The grid below is small, and blocks come in awkward shapes. Park one badly and you've stolen the room you needed three moves later. Strong players don't place fast — they place last. COLORS DON'T STAY PUT Sand mixes as it falls. That clean band of blue turns speckled halfway down, and now you have to dig for it. Bring your blocks to the sand instead of waiting for the sand to come to you. PUZZLES THAT KEEP CHANGING • Hidden blocks that won't show their color until you clear others • Frozen blocks locked behind ice • Layered blocks hiding a second color underneath • Sliding blocks that travel on one axis only • Locks and keys • A brand-new picture every single stage WHEN YOU'RE STUCK • Freeze — stop the clock and think it through • Hammer — smash one block into single squares and spread them out • Magnet — pull every matching grain straight into one block Save them. You'll want them later. FEATURES • Real falling-sand physics, grain by grain • Simple one-finger drag controls • Colorful pictures to uncover • Shape and space planning that actually matters • Clear goals, quick stages, easy to pick up • No wrong way to start — just drop a block Drop the block. Watch it pour. Clear every grain. Download Sand Fill: Block Puzzle and see how far you can go.

About

Water Block

A relaxing color block puzzle game where you can take your time to plan moves and solve satisfying water-filled levels. Enjoy a classic puzzle experience without any pressure or ticking clock, perfect for a brain workout.

Highlights
  • No timer, play at your own pace
  • Relaxing and challenging puzzles
  • Hundreds of levels
  • Offline play
  • Satisfying block-clearing gameplay
  • Logic and spatial thinking challenges
Read full description

Water Block - No Timer is a relaxing color block puzzle where you can take your time, plan your moves, and enjoy every satisfying water-filled level! Experience a fresh twist on classic water out puzzle and block buster mechanics without any ticking clock. Move color blocks, guide them to matching pipes, fill every block with water, and clear the board using pure logic. NO TIMER, NO PRESSURE Play at your own pace with no timer and no countdown. Take a moment to think, try different moves, and solve every challenge your way. This no timer game is perfect for relaxing while still giving your brain a fun workout. SATISFYING WATER BLOCK MECHANICS Move and match colorful blocks to unblock the flow. Guide water to matching pipes, watch the grid clear, and experience smooth, relaxing animations with every solved puzzle. CHALLENGE YOUR BRAIN Easy to learn, hard to master! Progress through increasingly challenging levels that test your logic, spatial thinking, and problem-solving skills. RELAXING & OFFLINE WATER PUZZLE No Wi-Fi required, and no stress, Water Block - No Timer gives you a calm and enjoyable puzzle experience without the stress of a ticking clock. Features: • 100% NO TIMER - play completely at your own pace • Relaxing yet challenging brain puzzles • Hundreds of levels to solve • Smooth and satisfying block-clearing gameplay • Easy to learn, challenging to master • Play offline anytime, anywhere If you love block out challenges and relaxing no timer games, Water Block - No Timer is the perfect puzzle for you. Can you fill every block and clear the board? Start solving today!

Screenshots

Fill Sand4 screens
Water Block4 screens

Verdict

The call

The clearest difference is monetization model: Fill Sand at free against Water Block's free with in-app purchases. Fill Sand also leads on update cadence (every 3 days vs weekly) and chart position (#134 vs unranked). Water Block's advantage is review sentiment (47% vs 25%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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. Fill Sand sells 10 one-off in-app purchases and Water Block sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Fill Sand against 4.8 for Water Block. Both are backed by a comparable volume of ratings — 674 and 952 respectively. Written reviews are what separate them: 25% of Fill Sand's written reviews are positive against 47% of Water Block's.

UpkeepUpdate frequency

Fill Sand ships an update every 3 days, Water Block weekly. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 6 level
Fill Sand versus Water Block: the parameters behind the verdict, then further details
ParameterFill SandWater Block
PriceFreeFree
Rating4.7 (674 ratings)4.8 (952 ratings) — better
Positive reviews25.4% of reviews47.1% of reviews — better
Number of ratings674952 — better
Update frequencyEvery 3 days — betterWeekly
AdsYesYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#134 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size490 MB403 MB
Age rating4+12+
DeveloperStormborn Inc.HM Games LLC FZ

Customer experience

Fill Sand

All ratings527 ratings
Positive94.3%
Neutral1.7%
Negative4.0%
Written reviews59 reviews
Positive25.4%
Neutral15.3%
Negative59.3%

Water Block

All ratings952 ratings
Positive96.3%
Neutral2.1%
Negative1.6%
Written reviews17 reviews
Positive47.1%
Neutral17.6%
Negative35.3%

In-app purchases

10 purchases

Fill Sand

One-time10
  • Starter Bundle$1.99
  • 1,000 Coins$1.99
  • Fail Offer$4.99
Show 7 more
  • 5,000 Coins$7.99
  • No Ads$7.99
  • Fail Offer 02$8.99
  • Sand Pass$9.99
  • Small Bundle$9.99
  • 10,000 Coins$14.99
  • Fail Offer 03$14.99
10 purchases

Water Block

One-time10
  • Gold 1$1.99
  • Small bundle$4.99
  • Piggy Tier 1$4.99
Show 7 more
  • Remove Ads$7.99
  • Welcome Bundle$7.99
  • Gold 2$7.99
  • Piggy Tier 2$7.99
  • Standard bundle$9.99
  • Premium Pass$9.99
  • Remove Ads Premium$11.99

Questions

Is Fill Sand free?
Fill Sand is free to download, with in-app purchases available.
Is Water Block free?
Water Block is free to download, with in-app purchases available.
Which has better reviews, Fill Sand or Water Block?
Water Block is rated higher. Fill Sand averages 4.7 out of 5 from 674 ratings, while Water Block averages 4.8 from 952 ratings.
Do Fill Sand or Water Block have ads?
Both Fill Sand and Water Block show ads.
Which is updated more often, Fill Sand or Water Block?
Fill Sand ships an update every 3 days, and Water Block weekly. Most recently, Fill Sand was updated on October 31, 2026 and Water Block on November 2, 2026.

Other comparisons