Comparison

Mathbrain by XGameDev.com vs Dev+

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

Dev+

Features
Read full description

Dev+ is a Funny Challenge Application for everyone who wants to take part in multiple brain-blowing challenges about: - Programming - iOS Development - UI/UX ... Dev+ is now only supported by iOS for the best experience. We are doing our best to provide you most exciting and interesting ideas for your knowledge. Give us a rating or comment for any suggestions, ideas, improvements, and comments. Thanks for your support.

Screenshots

Mathbrain by XGameDev.com3 screens
Dev+4 screens

Verdict

The call

The clearest difference is in-app purchases: Dev+ at none against Mathbrain by XGameDev.com's 5. On price, update cadence, ads 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. Dev+ asks for nothing beyond the download.

UpkeepUpdate frequency

Mathbrain by XGameDev.com ships an update every 29 months, Dev+ every 25 months. The most recent releases landed on June 25, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 9 level
Mathbrain by XGameDev.com versus Dev+: the parameters behind the verdict, then further details
ParameterMathbrain by XGameDev.comDev+
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 29 monthsEvery 25 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size47 MB1 MB
Age rating4+4+
DeveloperXGameDev Pty LtdNguyen Linh

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

Dev+

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 Dev+ free?
Dev+ is free to download, with no in-app purchases.
Do Mathbrain by XGameDev.com or Dev+ have ads?
Neither Mathbrain by XGameDev.com nor Dev+ shows ads.
Which is updated more often, Mathbrain by XGameDev.com or Dev+?
Mathbrain by XGameDev.com ships an update every 29 months, and Dev+ every 25 months. Most recently, Mathbrain by XGameDev.com was updated on June 25, 2026 and Dev+ on September 20, 2026.

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