Comparison

Color Water Sort Puzzle 3D vs Stack Em! Cosmic Blocks

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

Head to head
About

Color Water Sort Puzzle 3D

Engage your mind with a challenging yet fun liquid sorting puzzle. Strategize to pour colorful waters into tubes, grouping same colors together. Earn rewards and unlock hints to advance through limitless levels without time pressure.

Highlights
  • Sort colorful water into respective tubes
  • Collect gems upon level completion
  • Unlock hints when stuck
  • Colorful graphics and sounds
  • Limitless unique levels
  • No time limit
Features
Read full description

A Fun Water Sorting Puzzle Game is here for you! It’s time to test how smart you are. Test your intelligence by solving this liquid sort water puzzle. Sort them all, This puzzle game stimulates your brain in a very fun and challenging way. Enjoy the mental brain IQ challenge as you stack the colorful waters in the tubes in this water sort game. Let’s see how good you are at juggling the colors in different water tubes in this mind relaxing iq game. This water sort is a very easy yet challenging game. All you have to do in this whole logic puzzle game is to use your brain and sort colors correctly in every tube. It's time to get your head in the game and sort color puzzles. There are tubes filled with different colors. Quickly sort the colored waters in the tubes until all the same colors are together in each tube and become a champion of this sort puzzle games. There is a fun rule of this sort puzzle relaxing game that you can only pour water of the same color at the top and the tube you are pouring has enough space in it. So be careful while filling up the tube using your colored water. Think, strategize, predict, and use logic puzzles at every move and look before pouring whether the other tube has enough space or not. Win jewels at the end of every level, use the jewels to unlock more and more hints. Be careful while solving the puzzle pieces to make sure you don’t get stuck. This water sort game has simple controls, limitless unique levels, and no time limit. So what are you waiting for? This water sort game will make sure you enhance your IQ level as well as kill boredom. All in one, isn’t it cool? Features: Sort the puzzle pieces into respective tubes. Collect gems every time you complete a logic puzzle level Get free hints in case you get stuck in this brain game Colorful graphics & exciting water sort color sounds Privacy Policy: http://tap-nation.io/privacy Term of use: https://www.tap-nation.io/legal-notice/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stack Em! Cosmic Blocks

A relaxing block puzzle game designed for short play sessions. Drag and drop pieces to complete rows and columns, clear space, and aim for high scores. Enjoy satisfying visual and audio feedback with multiple themes.

Highlights
  • Ad-free gameplay
  • Fast offline play
  • No account required
  • Smooth drag-and-drop controls
  • Satisfying clears and combos
  • Multiple unlockable themes
Read full description

Stack Em! is a clean, satisfying block puzzle built for quick sessions. Drag pieces onto the board, complete rows and columns, clear space, and chase a higher score. Features: • Ad Free! Just Play • Fast offline gameplay • No account required • Smooth drag-and-drop block placement • Satisfying clears, combos, sound, and haptics • Multiple visual themes to unlock and enjoy Play at your own pace, restart instantly, and keep improving your best run.

Screenshots

Color Water Sort Puzzle 3D4 screens
Stack Em! Cosmic Blocks4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack Em! Cosmic Blocks at none against Color Water Sort Puzzle 3D's 16. Stack Em! Cosmic Blocks also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). Color Water Sort Puzzle 3D's advantage is ratings volume (12K vs 2) and device support (3 vs 1). On price 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. Color Water Sort Puzzle 3D sells 16 in-app purchases, starting at $9.99 per month. Stack Em! Cosmic Blocks asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Stack Em! Cosmic Blocks holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Color Water Sort Puzzle 3D has 12K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Color Water Sort Puzzle 3D ships an update every 5 weeks, Stack Em! Cosmic Blocks every 3 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
Color Water Sort Puzzle 3D versus Stack Em! Cosmic Blocks: the parameters behind the verdict, then further details
ParameterColor Water Sort Puzzle 3DStack Em! Cosmic Blocks
PriceFreeFree
Rating4.8 (12K ratings)5.0 (2 ratings) — better
Positive reviews62.2% of reviews—
Number of ratings12K — better2
Update frequencyEvery 5 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size463 MB31 MB
Age rating9+4+
DeveloperTapNationJMM Technologies

Customer experience

Color Water Sort Puzzle 3D

All ratings11,574 ratings
Positive96.6%
Neutral1.6%
Negative1.7%
Written reviews431 reviews
Positive62.2%
Neutral4.6%
Negative33.2%

Stack Em! Cosmic Blocks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Color Water Sort Puzzle 3D

Reported bugs

3 issues
  • Login screen freezes
  • Incompatibility with older devices
  • Levels becoming unsolvable due to bugs

Requested features

4 requests
  • Less intrusive ads or a more fair ad-removal system
  • Ability to restart levels immediately
  • More customization options for bottles and visuals
  • Improved hint system and level difficulty progression

Stack Em! Cosmic Blocks

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Color Water Sort Puzzle 3D

Subscriptions1
  • VIP Monthly Subscription3 Days trial$9.991 Month
One-time15
  • Remove Ads$0.99
  • 10 Extra Tubes$1.99
  • 150 Gems$1.99
Show 12 more
  • Starter Pack 1$1.99
  • Remove Ads$1.99
  • Remove Ads$2.99
  • Starter Pack 2$2.99
  • Master Bundle$4.99
  • 500 Gems$5.99
  • Super Bundle$9.99
  • 1000 Gems$11.99
  • MegaBundle$19.99
  • 2000 Gems$19.99
  • Giant Bundle$39.99
  • Legendary Bundle$79.99
None

Stack Em! Cosmic Blocks

No in-app purchases

Questions

Is Color Water Sort Puzzle 3D free?
Color Water Sort Puzzle 3D is free to download, with in-app purchases available.
Is Stack Em! Cosmic Blocks free?
Stack Em! Cosmic Blocks is free to download, with no in-app purchases.
Which has better reviews, Color Water Sort Puzzle 3D or Stack Em! Cosmic Blocks?
Stack Em! Cosmic Blocks is rated higher. Color Water Sort Puzzle 3D averages 4.8 out of 5 from 12K ratings, while Stack Em! Cosmic Blocks averages 5.0 from 2 ratings.
Do Color Water Sort Puzzle 3D or Stack Em! Cosmic Blocks have ads?
Color Water Sort Puzzle 3D shows ads; Stack Em! Cosmic Blocks does not.
Which is updated more often, Color Water Sort Puzzle 3D or Stack Em! Cosmic Blocks?
Color Water Sort Puzzle 3D ships an update every 5 weeks, and Stack Em! Cosmic Blocks every 3 days. Most recently, Color Water Sort Puzzle 3D was updated on October 31, 2026 and Stack Em! Cosmic Blocks on October 24, 2026.

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