Comparison

Bubble 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

Bubble Sort

A relaxing puzzle game where you group and pop picture bubbles. Enjoy a timer-free experience with satisfying visuals and progressively challenging levels. Play offline and take on daily challenges for rewards.

Highlights
  • Picture sorting by sight
  • Satisfying bubble popping
  • Timer-free gameplay
  • Progressively challenging puzzles
  • Daily challenges with rewards
  • Offline play support
Features
Read full description

At the end of a busy day, when you just want to clear your mind — there's a puzzle that relaxes you simply by grouping and popping picture bubbles. Bubble Sort is a sorting puzzle you play with images, not words. Find five matching picture bubbles scattered across the board, connect them, and watch the bubble burst with a satisfying pop! No timers, no pressure. Just the pure joy of observing and organizing at your own pace. ■ Features · A fresh way to sort by sight — spot what pictures have in common, no words needed · The satisfying feel of matching five — a crisp pop every time a set is complete · Timer-free, relaxing play — enjoy it anytime, with zero pressure · Puzzles that grow with you — easy to start, subtly trickier as you go · Daily Challenge — take on one level a day for rewards, and hit 3, 7, 14, and 28 days in a month for even bigger bonuses · Offline support — play anywhere, no internet required ■ How to Play Look over the picture bubbles → find related images → group the matching ones → when five come together, pop! Clear every group to complete the level. It looks simple, but the moment those pictures start to subtly overlap, the real brain game begins. Start your relaxing, immersive break with Bubble Sort today.

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

Bubble Sort4 screens
Stamp Up! Tap Match4 screens

Verdict

The call

The clearest difference is rating: Bubble Sort at 5.0 against Stamp Up! Tap Match's 4.0. Bubble Sort also leads on ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Bubble Sort sells 10 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

Bubble Sort holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

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

Scorecard2 real differences · 8 level
Bubble Sort versus Stamp Up! Tap Match: the parameters behind the verdict, then further details
ParameterBubble SortStamp Up! Tap Match
PriceFreeFree
Rating5.0 (4 ratings) — better4.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 4 daysEvery 3 days — better
AdsNo — betterYes
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
Size220 MB462 MB
Age rating4+4+
DeveloperKite Games Oyun ve Yazilim Anonim SirketiABI GLOBAL LTD.

Customer experience

Bubble Sort

All ratings3 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

10 purchases

Bubble Sort

One-time10
  • Shrimp Pack$4.99
  • Shrimp Pack2$4.99
  • Turtle Pack$9.99
Show 7 more
  • Turtle Pack2$9.99
  • Dolphin Pack$19.99
  • Dolphin Pack2$19.99
  • Shark Pack$49.99
  • Shark Pack2$49.99
  • Whale Pack$99.99
  • Whale Pack2$99.99
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 Bubble Sort free?
Bubble 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, Bubble Sort or Stamp Up! Tap Match?
Bubble Sort is rated higher. Bubble Sort averages 5.0 out of 5 from 4 ratings, while Stamp Up! Tap Match averages 4.0 from 2 ratings.
Do Bubble Sort or Stamp Up! Tap Match have ads?
Stamp Up! Tap Match shows ads; Bubble Sort does not.
Which is updated more often, Bubble Sort or Stamp Up! Tap Match?
Bubble Sort ships an update every 4 days, and Stamp Up! Tap Match every 3 days. Most recently, Bubble Sort was updated on October 24, 2026 and Stamp Up! Tap Match on October 24, 2026.

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