Comparison

Mathbrain by XGameDev.com vs Square Stacker

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

Head to head
About

Mathbrain by XGameDev.com

Engage your mind with arithmetic challenges in this puzzle game. Solve over 200 math problems using operators and practice order of operations. Offers campaign and drill modes for skill improvement.

Highlights
  • Solve arithmetic problems
  • Practice order of operations (BODMAS)
  • Campaign Mode with predefined levels
  • Drill Mode for customizable difficulty
  • One-hand, one-touch controls
  • Gain real-world math skills
Features
Read full description

Welcome to Mathbrain Solve math problems and challenges in this simple one-touch game. Mathbrain is a mathematical puzzle game, which uses arithmetic operators to improve your math skills. There are over 200 questions to solve with this interactive puzzle game. Make your train or bus trip worth the time, by challenging your brain, while keeping in mind the order of operations, e.g: BODMAS - Brackets,Orders,Divide,Multiply,Add,Subtract Features * Campaign Mode - complete predefined levels and work your way through all the levels. * Drill Mode - choose the number of options you want, which is the difficulty of the drill, and complete as many as you can. * One-hand one-touch controls * Gain real-world math skills * No Ads * No IAP * Completely Free! Please follow us on social media: https://www.facebook.com/xgamedev/ https://twitter.com/XGameDev https://www.instagram.com/xgamedev/

About

Square Stacker

This game blends Match 3 and Tic Tac Toe mechanics with colorful squares. Match three of the same color in a row, column, or stack to clear them. Strategize to achieve the highest score before the screen fills up.

Highlights
  • Match 3 and Tic Tac Toe mechanics
  • Color matching puzzles
  • Stacking gameplay
  • Strategy and planning
  • High score tracking
  • HD quality graphics
Features
Read full description

In case you have ever wondered what it would be like if someone threw a Match 3 Game and Tic Tac Toe together in a cooking pot, added some bright colors and then made an app out if it, here you go. Square Stacker is the colorful result and a matching game unlike most others. The rules are basically the same as in any Match 3 game or as in Tic Tac Toe. You have to combine the same color three times to make the squares disappear. But in this case you can match the colors in a row, in a column or - and that’s new - in a stack. That means if you stack three same colored squares in one spot, it will disappear as well. But since there are not only different colors, but also different sizes of squares, let’s take a look at the rules: 1. Rows and Columns Match three squares of the same color in a row or column. The sizes don’t matter and neither do the other colors in the same row. This means you can match a small orange square surrounded by two bigger squares of a different color with two other orange squares in this row, no matter in which position they are in the stack. 2. Stacks The other option of combining 3 colors is a stack. To make a stack disappear you have to place the same color three times in the same spot. If you build a stack out of a small, medium and large square in the same color you have build a so called full stack and it will disappear from the screen. The basic rules are simple as you can see. However it takes a bit of strategy, planning and wits to reach the highest score here. If there is no more room on the screen to add a new stack, the game is over and you will receive a score. 3 in a row is a game played by generations of people, and with Square Stacker it has been elevated to a new level of fun. Stack the squares, match the colors, double the fun! Features: - Match 3 and Tic Tac Toe combined - A fun strategy game - Highscores - For Adults and Kids - HD quality

Screenshots

Mathbrain by XGameDev.com3 screens
Square Stacker4 screens

Verdict

The call

The clearest difference is rating: Square Stacker at 5.0 against Mathbrain by XGameDev.com's 2.0. Square Stacker also leads on in-app purchases (none vs 5) and update cadence (every 3 days vs every 29 months). Mathbrain by XGameDev.com's advantage is ads (none vs shown). On price, ratings volume, device support and iOS requirement 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. Mathbrain by XGameDev.com sells 5 one-off in-app purchases. Square Stacker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Square Stacker holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Mathbrain by XGameDev.com ships an update every 29 months, Square Stacker every 3 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Mathbrain by XGameDev.com versus Square Stacker: the parameters behind the verdict, then further details
ParameterMathbrain by XGameDev.comSquare Stacker
PriceFreeFree
Rating2.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 29 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size47 MB33 MB
Age rating4+4+
DeveloperXGameDev Pty Ltdfamobi

Customer experience

Mathbrain by XGameDev.com

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Square Stacker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Mathbrain by XGameDev.com

One-time5
  • Buy 10 Hints$0.99
  • Buy 50 Hints$2.99
  • Buy 100 hints$4.99
Show 2 more
  • Buy 250 hints$9.99
  • Buy 500 hints$14.99
None

Square Stacker

No in-app purchases

Questions

Is Mathbrain by XGameDev.com free?
Mathbrain by XGameDev.com is free to download, with in-app purchases available.
Is Square Stacker free?
Square Stacker is free to download, with no in-app purchases.
Which has better reviews, Mathbrain by XGameDev.com or Square Stacker?
Square Stacker is rated higher. Mathbrain by XGameDev.com averages 2.0 out of 5 from 1 ratings, while Square Stacker averages 5.0 from 2 ratings.
Do Mathbrain by XGameDev.com or Square Stacker have ads?
Square Stacker shows ads; Mathbrain by XGameDev.com does not.
Which is updated more often, Mathbrain by XGameDev.com or Square Stacker?
Mathbrain by XGameDev.com ships an update every 29 months, and Square Stacker every 3 days. Most recently, Mathbrain by XGameDev.com was updated on October 9, 2026 and Square Stacker on October 24, 2026.

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