Comparison

Loop Stack vs Change Sorted

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

Head to head
About

Loop Stack

A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.

Highlights
  • Drag and drop spools
  • Connect matching thread colors
  • Complete stacks to clear
  • Challenging puzzles
  • Relaxing gameplay
Features
Read full description

Step into the colorful world of threads! Loop Stack is a relaxing yet challenging puzzle game that will test your strategy and focus. Drag and drop spools onto the board, connect matching thread colors, and complete the stack to clear spools. Every move counts as puzzles get trickier!

About

Change Sorted

Arrange and combine numbered cards in slots to create larger numbers. Fill slots to merge cards and continue sorting to achieve higher values.

Highlights
  • Random card distribution
  • Group identical numbers
  • Merge cards to create larger numbers
  • Fill slots to merge
  • Continuous sorting and merging
Features
Read full description

[Features] - This is an extremely logical sort-and-merge puzzle. Even if you understand the concept, it will take some time to master. - The game is made more complex and sophisticated by the random distribution of coins. Don’t give up even if you can’t solve it right away. There is always a way to sort them. 【How to Play】 - Press the “Deal” button to randomly place coins in the slots, grouping coins with the same number into a single slot. - Once a slot is filled with coins, they will automatically merge into a card with a higher number. - Repeat this process to create coins with higher numbers.

Screenshots

Loop Stack4 screens
Change Sorted3 screens

Verdict

The call

The clearest difference is in-app purchases: Change Sorted at none against Loop Stack's 14. Loop Stack's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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. Loop Stack sells 14 one-off in-app purchases. Change Sorted asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Loop Stack against 4.7 for Change Sorted. Both are backed by a comparable volume of ratings — 15 and 6 respectively.

UpkeepUpdate frequency

Loop Stack ships an update every 9 days, Change Sorted weekly. The most recent releases landed on August 12, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
Loop Stack versus Change Sorted: the parameters behind the verdict, then further details
ParameterLoop StackChange Sorted
PriceFreeFree
Rating4.6 (15 ratings)4.7 (6 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings15 — better6
Update frequencyEvery 9 daysWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size260 MB149 MB
Age rating4+4+
DeveloperUNICO STUDIOFourM, K.K.

Customer experience

Loop Stack

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

Change Sorted

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

14 purchases

Loop Stack

One-time14
  • Thanksgiving Treat$0.99
  • Starter Bundle 2$0.99
  • 1000 Coins$1.99
Show 11 more
  • Fail-Proof Offer$4.99
  • No Ads$6.99
  • Essential Bundle 2$6.99
  • 5000 Coins$7.99
  • No-Ads Bundle$9.99
  • 10000 Coins$14.99
  • Deluxe Bundle 2$14.99
  • Premium Bundle 2$29.99
  • 25000 Coins$29.99
  • 50000 Coins$54.99
  • 100000 Coins$99.99
None

Change Sorted

No in-app purchases

Questions

Is Loop Stack free?
Loop Stack is free to download, with in-app purchases available.
Is Change Sorted free?
Change Sorted is free to download, with no in-app purchases.
Which has better reviews, Loop Stack or Change Sorted?
Change Sorted is rated higher. Loop Stack averages 4.6 out of 5 from 15 ratings, while Change Sorted averages 4.7 from 6 ratings.
Do Loop Stack or Change Sorted have ads?
Both Loop Stack and Change Sorted show ads.
Which is updated more often, Loop Stack or Change Sorted?
Loop Stack ships an update every 9 days, and Change Sorted weekly. Most recently, Loop Stack was updated on August 12, 2026 and Change Sorted on September 24, 2026.

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