Comparison

Water Loop Out vs Nut Stack

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

Head to head
About

Water Loop Out

This puzzle game offers a fresh take on water sorting with a unique loop conveyor system. Strategically move colored water through the loop to sort each tube by color, requiring planning and timing for a dynamic experience.

Highlights
  • Unique loop conveyor system
  • Dynamic and strategic gameplay
  • Logic puzzle challenges
  • Smooth animations and vibrant visuals
  • Increasing difficulty levels
Features
Read full description

Water Loop Puzzle is a fresh and innovative take on the classic water sort genre. Designed for relaxing yet challenging gameplay, it introduces a unique loop conveyor system that transforms simple sorting into a dynamic and strategic experience. In this loop puzzle, your goal is to sort all colored water so each tube contains only one color. Tap a tube to move the top layer onto the conveyor, then let the loop carry it across the board. Place it into a matching tube or an empty one to continue your progress. Unlike traditional water sort games, this loopy system requires you to think in cycles. Every move flows through the loop, so planning ahead and timing your actions are key. The concept of loopkey—understanding how the system flows—helps you solve levels more efficiently. As a blend of loop sort and water loop gameplay, the game adds depth to the familiar formula. Each level increases in difficulty with more tubes and color combinations, turning it into a true logic puzzle experience. With smooth animations, vibrant visuals, and satisfying flow, Water Loop Puzzle delivers a calming yet engaging journey. Master the loop, improve your strategy, and enjoy a smarter way to sort.

About

Nut Stack

A relaxing puzzle game where you sort colorful nuts onto screws. Arrange nuts by color to create neat stacks. Enjoy a calm, satisfying experience with no timers or pressure.

Highlights
  • Sort, stack, and solve nut puzzles
  • Tactile sorting mechanics
  • Play at your own pace, no timers
  • Progressively challenging levels
  • Satisfying visual and auditory feedback
Features
Read full description

Welcome to Nut Stack:Sort Puzzle, the relaxing sorting game where colorful nuts are scattered across screws, and it’s up to you to bring order. Your goal is simple: move the nuts one by one until every screw holds a perfect stack of a single color. No timers. No rush. Just the calm satisfaction of watching messy piles transform into neat, matching towers. Game Features: - Sort, Stack, and Solve Each level gives you a set of screws loaded with mixed-up colorful nuts. Pick up the top nut from any screw and place it onto another — but only if the colors match or the screw is empty. It’s easy to pick up, yet every move asks you to plan ahead. - A Fresh Twist on Classic Sorting If you love water sort or ball sort puzzles, you’ll feel right at home. Nut Stack:Sort Puzzle takes that familiar, deeply satisfying sorting loop and gives it a tactile new feel — Stacking nuts onto screws feels crisp, chunky, and impossibly satisfying. - Relax at Your Own Pace There are no clocks, no countdowns, and no fail states. Take as much time as you need. Undo a move, rethink your strategy, and enjoy the soothing rhythm of sorting. This is a puzzle game designed to calm your mind, not test your nerves. - From Simple to Clever Early levels are gentle and welcoming, with just a few colors and plenty of room to move. As you progress, more screws, more nuts, and tighter arrangements appear — turning each puzzle into a quietly rewarding brain teaser that keeps you engaged without ever feeling unfair. - Satisfying Every Time When the last nut clicks into place and a messy screw becomes a flawless single-color stack, the moment is pure satisfaction. Smooth animations and gentle sound effects make every completion feel like a small victory. Why You’ll Love Nut Stack:Sort Puzzle: - If you love sorting, organizing, and tidying things up, this game was made for you. - If you enjoy puzzle games that let you play at your own speed — on the couch, on a break, or winding down at night — you’ll feel right at home. - If you’re looking for a distraction-free game that keeps your mind quietly engaged without stress, this is it. - If you find joy in watching scattered pieces come together into perfect order, you’ll keep coming back for more. Download Nut Stack:Sort Puzzle today and start sorting the nuts, one move at a time.

Screenshots

Water Loop Out4 screens
Nut Stack4 screens

Verdict

The call

Water Loop Out and Nut Stack both sit at 4.7 stars, but that hides the real split: 75% of Water Loop Out's written reviews are positive against 58% of Nut Stack's. Water Loop Out also leads on monetization model (ad-supported vs free with in-app purchases). Nut Stack's advantage is chart position (#109 vs unranked) and update cadence (weekly vs fortnightly). 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. Water Loop Out sells 14 one-off in-app purchases and Nut Stack sells 20 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 Water Loop Out against 4.7 for Nut Stack. Both are backed by a comparable volume of ratings — 639 and 808 respectively. Written reviews are what separate them: 75% of Water Loop Out's written reviews are positive against 58% of Nut Stack's.

UpkeepUpdate frequency

Water Loop Out ships an update fortnightly, Nut Stack weekly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 6 level
Water Loop Out versus Nut Stack: the parameters behind the verdict, then further details
ParameterWater Loop OutNut Stack
PriceFreeFree
Rating4.7 (639 ratings)4.7 (808 ratings)
Positive reviews75.0% of reviews — better57.9% of reviews
Number of ratings639808 — better
Update frequencyFortnightlyWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationAd-supported — betterFree with in-app purchases
Best chart rank—#109 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size276 MB410 MB
Age rating12+12+
DeveloperIEC GAMES AUSTRALIA PTY LTDNova Games Technology Limited

Customer experience

Water Loop Out

All ratings639 ratings
Positive93.6%
Neutral3.0%
Negative3.4%
Written reviews16 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Nut Stack

All ratings808 ratings
Positive94.7%
Neutral2.8%
Negative2.5%
Written reviews19 reviews
Positive57.9%
Neutral21.1%
Negative21.1%

In-app purchases

14 purchases

Water Loop Out

One-time14
  • Offer 2$1.99
  • Offer 5$4.99
  • No Ads$4.99
Show 11 more
  • Offer 6$5.99
  • Offer 8$7.99
  • offer 10$9.99
  • No Ads Bundle$11.99
  • Offer 14$12.99
  • Offer 15$13.99
  • Offer 18$24.99
  • Offer 20$29.99
  • Offer 24$49.99
  • Offer 22$54.99
  • Offer 28$99.99
20 purchases

Nut Stack

One-time20
  • Starter Pack$1.99
  • Gold 1$1.99
  • Piggy Bank1$1.99
Show 17 more
  • Gold 2$4.99
  • Piggy Bank2$4.99
  • Infinite Treasure_1$4.99
  • Limited Pack$5.99
  • Remove ADS$5.99
  • Big Bundle$6.99
  • Infinite Treasure_2$7.99
  • Gold 3$9.99
  • Piggy Bank3$9.99
  • Infinite Treasure_3$10.99
  • Great Bundle$12.99
  • Infinite Treasure_4$15.99
  • Piggy Bank4$19.99
  • Ultra Bundle$24.99
  • Piggy Bank5$39.99
  • Piggy Bank6$79.99
  • Piggy Bank7$99.99

Questions

Is Water Loop Out free?
Water Loop Out is free to download, with in-app purchases available.
Is Nut Stack free?
Nut Stack is free to download, with in-app purchases available.
Which has better reviews, Water Loop Out or Nut Stack?
Water Loop Out and Nut Stack are both rated 4.7 out of 5 on the App Store, from 639 and 808 ratings respectively.
Do Water Loop Out or Nut Stack have ads?
Both Water Loop Out and Nut Stack show ads.
Which is updated more often, Water Loop Out or Nut Stack?
Water Loop Out ships an update fortnightly, and Nut Stack weekly. Most recently, Water Loop Out was updated on October 9, 2026 and Nut Stack on October 10, 2026.

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