Comparison

Category 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

Category Sort

A relaxing emoji puzzle game where you sort memojis into their correct categories. Progress through increasingly challenging levels that test your logic and decision-making skills with colorful visuals and smooth gameplay.

Highlights
  • Match memojis by category
  • Intuitive sorting mechanics
  • Increasing puzzle difficulty
  • Colorful visuals
  • Relaxing yet challenging gameplay
Features
Currently charting
Read full description

Category Sort is a fun and relaxing Solitaire-style emoji puzzle game where you match memojis based on their categories. Carefully observe each memoji and place it in the correct group to create perfect matches. As you progress, levels become more challenging with new categories, limited space, and tricky arrangements that test your logic and decision-making skills. The gameplay is simple to learn but offers increasing depth, making it enjoyable for both casual players and puzzle lovers. With colorful memojis, smooth interactions, and satisfying matches, Category Sort delivers a rewarding and brain-teasing experience. Features: Match memojis according to their categories Easy-to-learn, intuitive sorting mechanics Increasing difficulty with smarter puzzles Colorful visuals and smooth gameplay Relaxing yet challenging puzzle experience Sort smart, match right, and clear every level!

About

Stamp Solitaire

A relaxing puzzle game blending classic solitaire mechanics with stamp collecting. Draw, sort, and organize beautiful stamps into themed albums while training your brain with satisfying logic challenges.

Highlights
  • Unique solitaire puzzle gameplay
  • Collect and organize beautiful stamps
  • Train your brain with relaxing puzzles
  • Calm and satisfying gameplay
  • Category-based sorting
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

Category Sort4 screens
Stamp Solitaire4 screens

Verdict

The call

The clearest difference is chart position: Stamp Solitaire at #18 against Category Sort's #143. Category 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. Category Sort sells 10 one-off in-app purchases and Stamp Solitaire 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 — 4.8 for Category Sort against 4.7 for Stamp Solitaire. Both are backed by a comparable volume of ratings — 13K and 7.8K respectively. Written reviews are what separate them: 31% of Category Sort's written reviews are positive against 22% of Stamp Solitaire's.

UpkeepUpdate frequency

Category Sort ships an update every 2 weeks, Stamp Solitaire every 8 days. Both last shipped on November 4, 2026.

Scorecard2 real differences · 9 level
Category Sort versus Stamp Solitaire: the parameters behind the verdict, then further details
ParameterCategory SortStamp Solitaire
PriceFreeFree
Rating4.8 (13K ratings) — better4.7 (7.8K ratings)
Positive reviews30.7% of reviews — better22.4% of reviews
Number of ratings13K — better7.8K
Update frequencyEvery 2 weeksEvery 8 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#143#18 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size1019 MB538 MB
Age rating12++4
DeveloperLion Studios PlusPiti Studio

Customer experience

Category Sort

All ratings12,713 ratings
Positive95.6%
Neutral2.5%
Negative1.8%
Written reviews300 reviews
Positive30.7%
Neutral22.0%
Negative47.3%

Stamp Solitaire

All ratings7,542 ratings
Positive93.6%
Neutral3.6%
Negative2.8%
Written reviews330 reviews
Positive22.4%
Neutral17.3%
Negative60.3%

In-app purchases

10 purchases

Category Sort

One-time10
  • Pack 1$1.99
  • Starter Bundle$2.99
  • Revive Bundle$4.99
Show 7 more
  • Pack 2$7.99
  • Small Pack$9.99
  • No Ads Bundle$9.99
  • Battle Pass VIP$9.99
  • Pack 3$14.99
  • Medium Pack$19.99
  • Large Pack$29.99
10 purchases

Stamp Solitaire

One-time10
  • Coin Mania$1.99
  • Coin 1$1.99
  • Endless Offer 1$2.99
Show 7 more
  • Beginner Pack$5.99
  • Fail Offer$5.99
  • Remove Ads$7.99
  • Coin 2$7.99
  • Stamp Pass$9.99
  • Collector Pack$9.99
  • Coin 3$14.99

Questions

Is Category Sort free?
Category 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, Category Sort or Stamp Solitaire?
Category Sort is rated higher. Category Sort averages 4.8 out of 5 from 13K ratings, while Stamp Solitaire averages 4.7 from 7.8K ratings.
Do Category Sort or Stamp Solitaire have ads?
Both Category Sort and Stamp Solitaire show ads.
Which is updated more often, Category Sort or Stamp Solitaire?
Category Sort ships an update every 2 weeks, and Stamp Solitaire every 8 days. Most recently, Category Sort was updated on November 4, 2026 and Stamp Solitaire on November 4, 2026.
Which is more popular, Category Sort or Stamp Solitaire?
Category Sort currently peaks at #143 in the App Store charts, and Stamp Solitaire at #18. Chart position reflects recent download velocity rather than total install base.

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