Comparison

Category Sort vs Stamp Up! Tap Match

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 puzzle game that combines solitaire mechanics with category sorting. Unlock layers of tiles, match items to a target category, and clear the board. Offers over 2,000 levels and daily challenges for brain training.

Highlights
  • Innovative category-sorting gameplay
  • Over 2,000 hand-crafted levels
  • 100% offline play
  • Relaxing, no-timer gameplay
  • Daily challenges and rewards
  • Helpful boosters (Hint, Undo, Shuffle)
Features
Read full description

Category Sort: Tile Solitaire brings a refreshing twist to classic puzzle games by seamlessly combining timeless solitaire mechanics with satisfying category-sorting gameplay. It is the perfect cozy puzzle to unwind, sharpen your logic, and boost your daily focus! Each stage presents a clever puzzle with multi-layered tiles. Your goal is to unlock the layers, find the items that match the target category shown at the top, and clear the board. HOW TO PLAY * Check the target category displayed at the top of the screen. * Tap the matching tiles to collect and sort them. * Think ahead: Upper tiles lock the lower layers, and moves are limited. * Clear all tiles from the board to complete the stage and unlock new challenges. KEY FEATURES Innovative & Engaging Gameplay * An intuitive fusion of Solitaire, Mahjong, and category matching that is easy to pick up and hard to put down. * Over 2,000+ hand-crafted levels with progressive difficulty to keep your brain sharp. 100% Offline & Free to Play * No Wi-Fi or mobile data needed - play anywhere, anytime. * Smooth, battery-optimized performance across all iPhone and iPad models. Relaxing & Stress-Free * No countdown timers, no rush - play completely at your own pace. * Crisp visuals, fluid animations, and soothing background music for a cozy, ASMR-like experience. Daily Challenges & Powerful Boosters * Complete daily sorting challenges to earn free rewards. * Handy tools: Hint, Undo, and Shuffle to help you navigate tricky boards with ease. Personal Stats & Progress * Track your sorting milestones and brain-training streaks with detailed stats. Download Category Sort: Tile Solitaire today to experience the perfect balance of challenge and relaxation!

About

Stamp Up! Tap Match

A relaxing puzzle game where you tap and match stamps to clear category cards. Explore hundreds of levels, collect colorful stamps, and unwind with satisfying layer-peeling mechanics. No timers allow for a peaceful, self-paced experience.

Highlights
  • Hundreds of uniquely designed levels
  • Satisfying layer-peeling mechanics
  • Variety of colorful stamps
  • Helpful boosters available
  • No timers for relaxed play
Features
Read full description

Welcome to Topicdom, a relaxing puzzle game where building your cute stamp collection is just a tap away! HOW TO PLAY To play, simply look at the required category cards displayed at the top of your screen. Find the matching stamps on the board and tap them to collect your chosen themes. Keep tapping to gather all the required items and completely clear the board to pass the level! GAME FEATURES - Explore hundreds of uniquely designed levels that keep your mind sharp while helping you unwind. - The game features satisfying layer-peeling mechanics where every tap reveals fun surprises hidden underneath. - Variety of colorful stamps, filling up your virtual album with cozy and aesthetic designs. - Helpful boosters are available to assist you whenever you need to find a tricky hidden stamp. - No timers, letting you play and relax at your own perfect pace. Ready to tap, match, and organize your way to a peaceful mind? Download Topicdom today and start building your dream stamp collection!

Screenshots

Category Sort4 screens
Stamp Up! Tap Match4 screens

Verdict

The call

The clearest difference is rating: Category Sort at 5.0 against Stamp Up! Tap Match's 4.0. On price, ratings volume, update cadence 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. Category Sort sells 7 one-off in-app purchases and Stamp Up! Tap Match 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

Category Sort holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Category Sort ships an update every 4 days, Stamp Up! Tap Match every 3 days. Both last shipped on October 24, 2026.

Scorecard1 real difference · 9 level
Category Sort versus Stamp Up! Tap Match: the parameters behind the verdict, then further details
ParameterCategory SortStamp Up! Tap Match
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 4 daysEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size377 MB462 MB
Age rating4+4+
DeveloperONECHAIN TECHNOLOGY JOINT STOCK COMPANYABI GLOBAL LTD.

Customer experience

Category Sort

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

Stamp Up! Tap Match

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

7 purchases

Category Sort

One-time7
  • Amount Of Coins$0.99
  • Handful Of Coins$2.99
  • Pile Of Coins$5.99
Show 4 more
  • No Ads Pack$7.99
  • Sack Of Coins$9.99
  • Chest Of Coins$19.99
  • Vault Of Coins$29.99
10 purchases

Stamp Up! Tap Match

One-time10
  • Beginner's Bundle Sale$0.99
  • Remove Ads Sale$0.99
  • Beginner's Bundle$1.99
Show 7 more
  • 1,000 Gold$1.99
  • Remove Ads$7.99
  • 5,000 Gold$7.99
  • Remove Ads Bundle$9.99
  • Small Bundle$9.99
  • Medium Bundle$19.99
  • Ultra Bundle$34.99

Questions

Is Category Sort free?
Category Sort is free to download, with in-app purchases available.
Is Stamp Up! Tap Match free?
Stamp Up! Tap Match is free to download, with in-app purchases available.
Which has better reviews, Category Sort or Stamp Up! Tap Match?
Category Sort is rated higher. Category Sort averages 5.0 out of 5 from 1 ratings, while Stamp Up! Tap Match averages 4.0 from 2 ratings.
Do Category Sort or Stamp Up! Tap Match have ads?
Both Category Sort and Stamp Up! Tap Match show ads.
Which is updated more often, Category Sort or Stamp Up! Tap Match?
Category Sort ships an update every 4 days, and Stamp Up! Tap Match every 3 days. Most recently, Category Sort was updated on October 24, 2026 and Stamp Up! Tap Match on October 24, 2026.

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