Comparison

Mental Math Exercises vs Cleanote

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

Head to head
About

Mental Math Exercises

Features
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This is a math practice app designed for primary school students, which aims to help children improve their math calculation ability and cultivate their interest in learning through gamification. Daily Practice: unlimited questions to practice, support horizontal and vertical random questions Basic Practice: includes horizontal, vertical and continuous operations Wrong Question Book: automatically record wrong questions for easy review Practice Record: record daily practice, including statistical charts Difficulty Level: Calculation within 10: suitable for kindergarten senior class Calculation within 20: suitable for the first semester of grade 1 Calculation within 100: suitable for the second semester of grade 1 Practice Type: Horizontal Practice: addition, subtraction, mixed operations Vertical Practice: addition, subtraction, mixed operations Continuous Operation: continuous addition and subtraction of three numbers Interactive Features: Each correct answer has a flower animation encouragement Supports horizontal and vertical input methods Clear progress and score display Intuitive place value marking (ones, tens, hundreds) Data Statistics: Record the number of questions completed daily Statistical accuracy Practice time record Visual practice data

About

Cleanote

Features
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Cleanote is an AI-powered note-taking app designed to help you capture ideas, organize information, and stay productive. Features include: β€’ Create and organize notes β€’ AI-powered summaries β€’ Fast search β€’ Secure cloud synchronization β€’ Simple and intuitive interface β€’ Cross-device accessibility Whether you're a student, professional, or researcher, Cleanote helps you manage your knowledge efficiently and stay organized.

Screenshots

Mental Math Exercises3 screens
Cleanote3 screens

Verdict

The call

The clearest difference is price: Cleanote at Free against Mental Math Exercises's $0.29. Cleanote also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (15.1 vs 17.6). Mental Math Exercises's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Cleanote is free to download; Mental Math Exercises costs $0.29 up front. Cleanote sells 2 in-app purchases, starting at $4.99 per month. Mental Math Exercises asks for nothing beyond the download.

UpkeepUpdate frequency

Mental Math Exercises ships an update every 2 months, Cleanote every 10 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard4 real differences Β· 2 level
Mental Math Exercises versus Cleanote: the parameters behind the verdict, then further details
ParameterMental Math ExercisesCleanote
Price$0.29Free β€” better
Update frequencyEvery 2 monthsEvery 10 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size1 MB26 MB
Age rating4+4+
Developer仁袅 εΌ KARIGARI HOME LLC

In-app purchases

None

Mental Math Exercises

No in-app purchases

2 purchases

Cleanote

Subscriptions2
  • Cleanote Plus Monthly$4.991 Month
  • Cleanote Plus Annual$29.991 Year

Questions

Is Mental Math Exercises free?
Mental Math Exercises costs $0.29, with no in-app purchases.
Is Cleanote free?
Cleanote is free to download, with in-app purchases available.
Do Mental Math Exercises or Cleanote have ads?
Neither Mental Math Exercises nor Cleanote shows ads.
Which is updated more often, Mental Math Exercises or Cleanote?
Mental Math Exercises ships an update every 2 months, and Cleanote every 10 days. Most recently, Mental Math Exercises was updated on October 28, 2026 and Cleanote on October 25, 2026.

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