Comparison

Mahjong Stack vs Beaker Lab

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

Head to head
About

Mahjong Stack

This game combines classic mahjong tile matching with modern tile sorting mechanics. Players must strategically move and align matching tiles from layered stacks within a limited number of moves to solve each puzzle. It offers a fresh, brain-training challenge suitable for both short, relaxing sessions and longer, engaging play.

Highlights
  • Classic mahjong tile matching
  • Modern tile sorting gameplay
  • Layered tile stacks
  • Limited move puzzles
  • Strategic planning
  • Brain-training challenges
Features
Read full description

Mahjong Stack: Tile Sort blends classic mahjong with modern tile sort gameplay, giving you a fresh puzzle challenge that’s easy to pick up and rewarding to master. HOW TO PLAY Each level contains layered stacks of colorful mahjong tiles mixed across multiple columns. You must carefully move, organize, and align matching tiles together while managing limited moves available in each puzzle. The gameplay combines: - Mahjong tile matching - Vertical stack sorting - Strategic puzzle planning - Brain-training challenges WHY YOU'LL LOVE IT - Perfect for players who enjoy mahjong and sorting games - Great for short relaxing sessions or longer brain-training play - Easy to learn, with enough depth to keep every level engaging If you are looking for a free mahjong puzzle game that combines relaxing tile sorting with smart strategy gameplay, Mahjong Stack: Tile Sort is ready for you.

About

Beaker Lab

A relaxing puzzle game where you mix and sort glowing liquids in beakers. Plan your pours to create new colors and fill each beaker with a single hue before corking it. Compete with friends and join teams for weekly challenges.

Highlights
  • Color mixing and sorting puzzles
  • Team-based weekly goals
  • Real-feeling liquid physics
  • No timers on regular levels
  • Daily and weekly challenges
  • Unlockable color and food packs
  • Hints and undo options
Features
Read full description

Pour it, mix it, cork it. Beaker Lab is a relaxing color-sorting puzzle with a science twist. Pour glowing liquids between glass beakers until every beaker holds a single color, then cork it. MIX NEW COLORS Pour red into yellow and it turns orange. Yellow and blue make green. Red and blue make purple. Mixing is part of the puzzle, so plan your pours. PLAY WITH FRIENDS • Lab Teams: every puzzle you solve counts toward a shared weekly goal • See the top teams every week • Challenge a friend to beat your moves on any level • Invite friends and you both get a free color pack • Game Center leaderboards and achievements REAL-FEELING LIQUID Glossy, see-through liquid sloshes and settles the way real liquid does. Hear the fill, the clink of glass and the pop of the cork. PLAY AT YOUR PACE No timers on regular levels. Pick it up for one level or twenty. Every few levels, a quick Speed Round races the clock for bonus Beaker Bucks. FEATURES • Endless free levels that keep getting harder • Super Solve: stuck? Let the lab solve the level for you • A daily puzzle and a weekly challenge • A slide-puzzle toy that fills up as you win • Lab Events every few days with prizes • Hard levels that pay double, with boosters when you want them • Frozen and locked beakers to outsmart • Home-screen widget for your streak and today's puzzle • Hints and undo when you're stuck • Earn Beaker Bucks as you play and spend them on hints, undos, extra moves and more • 30+ color packs, each with its own matching app icon • Food packs that look real: Soda Fountain, Jelly Jar, Hot Sauce, Icing, Pie Filling, Beer Brews and Condiments • Holiday packs: Spooky Brews, Candy Cane, Sweetheart, Lucky Clover, Spring Eggs and Firecracker • Light and dark mode • Plays on iPhone, iPad and Apple Watch, with progress synced through iCloud The Everything Pack is a one-time purchase that unlocks every color pack, removes the ads between levels, and gives daily hints, undos and perks, plus 2,500 Beaker Bucks. Remove Ads is also available on its own.

Screenshots

Mahjong Stack4 screens
Beaker Lab4 screens

Verdict

The call

The clearest difference is ratings volume: Mahjong Stack at 43 against Beaker Lab's 1. On price, rating, ads 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. Mahjong Stack sells 10 one-off in-app purchases and Beaker Lab 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 — 4.9 for Mahjong Stack against 5.0 for Beaker Lab. That said, the two scores are not equally well evidenced: Mahjong Stack has 43 ratings behind it against 1, so its average is the more settled of the two.

Scorecard1 real difference · 8 level
Mahjong Stack versus Beaker Lab: the parameters behind the verdict, then further details
ParameterMahjong StackBeaker Lab
PriceFreeFree
Rating4.9 (43 ratings)5.0 (1 ratings) — better
Number of ratings43 — better1
Update frequency—Daily
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size290 MB66 MB
Age rating4+4+
DeveloperPIXEL KING PTE. LTD.Gaetano Di Fabio

Customer experience

Mahjong Stack

All ratings43 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Beaker Lab

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

In-app purchases

10 purchases

Mahjong Stack

One-time10
  • Coin pack 1$1.99
  • Revive Bundle$4.99
  • Coin pack 2$7.99
Show 7 more
  • Small bundle$9.99
  • Coin pack 3$14.99
  • Medium bundle$19.99
  • Ultra bundle$29.99
  • Coin pack 4$29.99
  • Coin pack 5$54.99
  • Coin pack 6$99.99
10 purchases

Beaker Lab

One-time10
  • Spark Pack$0.99
  • Prize Road step$1.99
  • Super Solve 3-Pack$1.99
Show 7 more
  • Lab Complete Bundle$2.99
  • Lab Pass Plus$4.99
  • Prize Road step$4.99
  • Best Value Bundle$4.99
  • Color Lab$4.99
  • Lab Pass Premium$9.99
  • Prize Road step$9.99

Questions

Is Mahjong Stack free?
Mahjong Stack is free to download, with in-app purchases available.
Is Beaker Lab free?
Beaker Lab is free to download, with in-app purchases available.
Which has better reviews, Mahjong Stack or Beaker Lab?
Beaker Lab is rated higher. Mahjong Stack averages 4.9 out of 5 from 43 ratings, while Beaker Lab averages 5.0 from 1 ratings.
Do Mahjong Stack or Beaker Lab have ads?
Both Mahjong Stack and Beaker Lab show ads.

Other comparisons