Comparison

Mathbrain by XGameDev.com vs PlusOne

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

PlusOne

Features
Read full description

PlusOne is a global brain game built on the one language everyone speaks — Numbers. Whether you're sharpening your mind on the go, chasing the leaderboard crown, or soon to be challenging friends and players worldwide PlusOne turns quick thinking into addictive gameplay. The Rules are simple Start with a random number "2" then follow the chain of arithmetic: + 2 = 4 - 1 = 3 +7 = 10 - 2 = 8 ...... And continue as fast as you can. That's it! What to expect: - Rapid-fire addition gameplay - 1v1 multiplayer battles (Coming Soon) - Improve mental math & focus - Global leaderboard - Beautiful, minimal UI with purpose-driven design Put it this way. It is Simple to play, hard to master, impossible to be the best Download now and let the numbers do the talking.

Screenshots

Mathbrain by XGameDev.com3 screens
PlusOne4 screens

Verdict

The call

The clearest difference is ads: Mathbrain by XGameDev.com at none against PlusOne's shown. Mathbrain by XGameDev.com also leads on iOS requirement (12.0 vs 17.0). PlusOne's advantage is update cadence (daily vs every 29 months). On price, in-app purchases and device support 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 and PlusOne sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
Mathbrain by XGameDev.com versus PlusOne: the parameters behind the verdict, then further details
ParameterMathbrain by XGameDev.comPlusOne
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 29 monthsDaily — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size47 MB9 MB
Age rating4+4+
DeveloperXGameDev Pty LtdWeStudy L.L.C.

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
2 purchases

PlusOne

One-time2
  • 15 Vs Credits$1.99
  • Remove Ads$2.99

Questions

Is Mathbrain by XGameDev.com free?
Mathbrain by XGameDev.com is free to download, with in-app purchases available.
Is PlusOne free?
PlusOne is free to download, with in-app purchases available.
Do Mathbrain by XGameDev.com or PlusOne have ads?
PlusOne shows ads; Mathbrain by XGameDev.com does not.
Which is updated more often, Mathbrain by XGameDev.com or PlusOne?
Mathbrain by XGameDev.com ships an update every 29 months, and PlusOne daily. Most recently, Mathbrain by XGameDev.com was updated on October 9, 2026 and PlusOne on October 3, 2026.

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