Comparison

Stack Sort vs Stamp Solitaire

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

Head to head
About

Stack Sort

A relaxing puzzle game where players sort colorful cards into matching stacks. Strategize to complete levels before running out of moves, navigating blockers and new card types. Enjoy a smooth and satisfying experience as you clear each board.

Highlights
  • Sort colorful cards
  • Complete levels with limited moves
  • Navigate blockers
  • Discover new card types
  • Satisfying puzzle clearing
Features
Read full description

Welcome to Stack Sort, the ultimate card sort experience designed to help you relax and organize your mind. Much like the classic strategy found in Mahjong, this simple yet deep 3D brain teaser puzzle requires focus as you tap to move, connect, and stack your way through thousands of levels. If you crave the satisfaction of a perfect match, our minimalist zen atmosphere is the perfect place to master your logic. The Most Satisfying Way to Relax Every card sort level is a colorful journey toward satisfaction. To relax, simply tap a card and move it to a matching stack. As you organize each colorful card, you will feel a sense of relaxing zen similar to clearing a Mahjong board. The satisfying ASMR sounds of a card being placed on a stack provide instant satisfaction in this puzzle game. Whether you want to organize a quick card pile or stack for hours, the relaxing card sort mechanics ensure you find satisfying zen in every move. Organize Your Way to the Top To master the card sort challenge, you must organize every colorful card with a clear mind. Each stack you organize brings more satisfying color harmony to the game, offering a fresh twist on the tile-matching logic seen in Mahjong. To relaxing players, this card sort game is a top rate puzzle because you can organize a colorful stack at your own pace. If you want to relax, just sort one card at a time. The more you organize, the more satisfying the color flow becomes. Stack a card, organize the color, and enjoy the relaxing satisfaction of a clean board. Features of Stack Sort: Organize and stack in a simple 3D zen environment. Satisfying card sort puzzle that helps you relax and organize. A modern alternative to Mahjong for those who love colorful themes. Relaxing color stacks designed for satisfying zen gameplay. Master the card sort to organize a colorful stack of rewards. Find Your Zen Today When you organize a card, you organize your stress away. This card sort is the most relaxing way to stack and match, perfect for Mahjong fans who want a new challenge. Every colorful card you sort increases your satisfaction. Relax as you stack a card; relaxing gameplay is our goal. Organize every stack, sort every color, and feel the satisfying zen of Stack Sort. To relax, you simply need to organize a colorful card. This satisfying card sort loop lets you relax, organize, and stack until you reach total satisfaction. Match the color chaos today! Stack each card with a relaxing mind. The satisfying card sort logic is here to help you relax and organize. Stack a colorful card now and find your zen satisfaction. For those who enjoy a Mahjong style of play, these relaxing color puzzles allow you to match a card and stack for satisfying zen. Sort, stack, organize, and relax—it is that simple. Ready to start? Organize the card sort now. Stack the colors, relax your mind, and discover why this is the most satisfying colorful card puzzle game available. Organize your stack, relax with a card, and find satisfaction in every color sort!

About

Stamp Solitaire

A relaxing puzzle game blending classic solitaire mechanics with stamp collecting. Draw, sort, and organize beautiful stamps into themed albums, challenging your logic and strategy. Enjoy a calming and visually appealing experience with satisfying gameplay.

Highlights
  • Unique solitaire puzzle gameplay
  • Collect and organize beautiful stamps
  • Train your brain with relaxing puzzles
  • Calm and satisfying gameplay
  • Category-based stamp sorting
  • Themed album completion
Features
Read full description

Welcome to Stamp Solitaire: Card Matching, a fresh and relaxing puzzle game where classic solitaire meets the colorful world of stamp collecting. If you enjoy solitaire games, sorting puzzles, and satisfying brain challenges, Stamp Solitaire: Card Matching offers a unique experience that blends logic, strategy, and beautiful visuals into one calming adventure. Draw, reveal, and organize stamps as you build themed category albums Each level challenges you to place stamps into the correct groups, think ahead, and clear the board with smart moves. Easy to learn, relaxing to play, and rewarding to master. Unlike traditional solitaire card games, Stamp Solitaire adds a creative twist with collectible stamp themes, category-based sorting, and light strategic gameplay. Every stage feels fresh as you discover new collections, unlock charming visuals, and complete satisfying puzzle layouts. WHY PLAY STAMP SOLITAIRE: CARD MATCHING? - Unique solitaire puzzle gameplay A creative mix of classic solitaire mechanics, sorting puzzles, and category matching. - Collect and organize beautiful stamps Discover charming stamp designs and complete themed albums. - Train your brain with relaxing puzzles Use logic, memory, and strategy to solve each level. - Calm and satisfying gameplay Enjoy smooth interactions, relaxing visuals, and stress-free pacing. - A fresh take on solitaire Perfect for fans of solitaire, sorting games, and casual brain puzzles. Whether you love solitaire, collecting games, or relaxing puzzles, Stamp Solitaire delivers a satisfying and refreshing experience Download now and start your relaxing stamp-collecting journey!

Screenshots

Stack Sort4 screens
Stamp Solitaire4 screens

Verdict

The call

The clearest difference is chart position: Stamp Solitaire at #17 against Stack Sort's unranked. Stack Sort's advantage is review sentiment (31% vs 22%). 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. Stack Sort sells 14 one-off in-app purchases and Stamp Solitaire sells 18 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 Stack Sort against 4.7 for Stamp Solitaire. Both are backed by a comparable volume of ratings — 7.7K and 6.8K respectively. Written reviews are what separate them: 31% of Stack Sort's written reviews are positive against 22% of Stamp Solitaire's.

UpkeepUpdate frequency

Stack Sort ships an update every 8 days, Stamp Solitaire weekly. Both last shipped on October 25, 2026.

Scorecard2 real differences · 9 level
Stack Sort versus Stamp Solitaire: the parameters behind the verdict, then further details
ParameterStack SortStamp Solitaire
PriceFreeFree
Rating4.7 (7.7K ratings) — better4.7 (6.8K ratings)
Positive reviews31.3% of reviews — better21.5% of reviews
Number of ratings7.7K — better6.8K
Update frequencyEvery 8 daysWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#17 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size286 MB541 MB
Age rating12+4+
DeveloperPanteon Yazilim Oyun Egitim Teknolojileri ve Hizmetleri Sanayi Ticaret Anonim SirketiPiti Studio

Customer experience

Stack Sort

All ratings7,502 ratings
Positive93.8%
Neutral3.7%
Negative2.5%
Written reviews128 reviews
Positive31.3%
Neutral18.0%
Negative50.8%

Stamp Solitaire

All ratings6,253 ratings
Positive93.2%
Neutral3.8%
Negative3.1%
Written reviews302 reviews
Positive21.5%
Neutral16.2%
Negative62.3%

In-app purchases

14 purchases

Stack Sort

One-time14
  • Package 01$0.99
  • Package 02$1.99
  • Package 03$2.99
Show 11 more
  • Package 05$4.99
  • Package 06$5.99
  • Package 08$7.99
  • Package 10$9.99
  • Package 12$11.99
  • Package 15$14.99
  • Package 20$19.99
  • Package 30$29.99
  • Package 35$34.99
  • Package 55$54.99
  • Package 100$99.99
18 purchases

Stamp Solitaire

One-time18
  • Coin Mania$1.99
  • Coin 1$1.99
  • Endless Offer 1$2.99
Show 15 more
  • Limited-time Pack$2.99
  • Piggy Bank$2.99
  • Starter Pack$2.99
  • Beginner Pack$5.99
  • Fail Offer$5.99
  • Remove Ads$7.99
  • Coin 2$7.99
  • Stamp Pass$9.99
  • Collector Pack$9.99
  • Remove Ads Bundle$12.99
  • Coin 3$14.99
  • Rare Pack$19.99
  • Coin 4$29.99
  • Master Pack$39.99
  • Legend Pack$79.99

Questions

Is Stack Sort free?
Stack Sort is free to download, with in-app purchases available.
Is Stamp Solitaire free?
Stamp Solitaire is free to download, with in-app purchases available.
Which has better reviews, Stack Sort or Stamp Solitaire?
Stack Sort is rated higher. Stack Sort averages 4.7 out of 5 from 7.7K ratings, while Stamp Solitaire averages 4.7 from 6.8K ratings.
Do Stack Sort or Stamp Solitaire have ads?
Both Stack Sort and Stamp Solitaire show ads.
Which is updated more often, Stack Sort or Stamp Solitaire?
Stack Sort ships an update every 8 days, and Stamp Solitaire weekly. Most recently, Stack Sort was updated on October 25, 2026 and Stamp Solitaire on October 25, 2026.

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