Comparison

Mental Math vs Edusphere Teacher

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

Head to head
About

Mental Math

Enhance your arithmetic abilities with daily math challenges. This app offers over 30 difficulty levels, personalized exercises, and progress tracking to help users of all ages improve their calculation speed and accuracy.

Highlights
  • 30+ difficulty levels
  • Personalized exercises
  • Progress tracking
  • Quick sessions
  • User-friendly design
  • Engaging and interactive
Features
Read full description

Boost Your Mental Math Skills – Anytime, Anywhere! Sharpen your mental math skills or take on exciting number challenges with the ultimate math-practice companion! Challenge Your Brain: Explore 30+ difficulty levels, from basic addition and subtraction to multiplication tables and division. Perfect for kids, students, and math enthusiasts! Tailored Learning: Progress at your own pace with exercises matched to your skill level. Each level has its own icon to help you track achievements and keep improving. Track Your Progress: Review detailed summaries after each session to spot strengths and areas to improve. Restart levels anytime to aim for perfection! Fun for All Ages: Designed to be engaging, interactive, and rewarding for learners of all ages. Why Choose Us? • Clean, user-friendly design. • Quick sessions to fit any schedule. • Perfect for students, educators, and lifelong learners. Download now and start your journey to mental-math mastery! Practice smarter, calculate faster, and enjoy the challenge. Subscription Information: The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscription or turn off auto-renew in your iTunes account settings. Any unused portion of a free trial period will be forfeited when you purchase a subscription. Support & Policies: • support@ulilab.com • https://ulilab.com • Privacy Policy: https://ulilab.com/privacy • Terms of Use: https://ulilab.com/terms

About

Edusphere Teacher

Features
Read full description

“A leading educational platform that provides an innovative and advanced educational experience by integrating computerized education with training with the help of artificial intelligence. We aim to achieve comprehensive learning by providing a wide range of courses, specializations and languages, at prices suitable for all, with the support of modern technology and artificial intelligence that makes it easier for students.” Access and understand educational materials in a deeper and more effective way.”

Screenshots

Mental Math4 screens
Edusphere Teacher4 screens

Verdict

The call

The clearest difference is in-app purchases: Edusphere Teacher at none against Mental Math's 10. Edusphere Teacher also leads on iOS requirement (14.0 vs 17.1). 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. Mental Math sells 10 in-app purchases, starting at $4.99 per 7 days. Edusphere Teacher asks for nothing beyond the download.

UpkeepUpdate frequency

Mental Math ships an update every 3 weeks, Edusphere Teacher every 5 weeks. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 7 level
Mental Math versus Edusphere Teacher: the parameters behind the verdict, then further details
ParameterMental MathEdusphere Teacher
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.114.0 — better
Further details — not scored
Size28 MB61 MB
Age rating4+17+
DeveloperAndrey LebedevAlla Al-jmehawi

In-app purchases

10 purchases

Mental Math

Subscriptions9
  • Premium Plus$4.997 Days
  • Premium Plus3 Days trial$4.997 Days
  • Premium Plus$5.991 Month
Show 6 more
  • Premium Plus$11.993 Months
  • Premium Plus$14.991 Year
  • Premium Plus$17.491 Year
  • Premium Plus$24.991 Year
  • Premium Plus7 Days trial$24.991 Year
  • Premium Plus7 Days trial$39.991 Year
One-time1
  • Premium Plus$39.99
None

Edusphere Teacher

No in-app purchases

Questions

Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Is Edusphere Teacher free?
Edusphere Teacher is free to download, with no in-app purchases.
Do Mental Math or Edusphere Teacher have ads?
Neither Mental Math nor Edusphere Teacher shows ads.
Which is updated more often, Mental Math or Edusphere Teacher?
Mental Math ships an update every 3 weeks, and Edusphere Teacher every 5 weeks. Most recently, Mental Math was updated on September 22, 2026 and Edusphere Teacher on October 6, 2026.

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