Comparison

Aritmo vs MentalMultiply

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

Head to head
About

Aritmo

Features
Read full description

Train your brain to calculate faster with short, structured mental math lessons. Aritmo teaches rapid calculation techniques through focused lessons, interactive practice, and gamified challenges. Instead of memorizing random tricks, you learn step-by-step methods for solving arithmetic problems more efficiently in your head. LEARN MENTAL MATH STEP BY STEP Aritmo is designed to help you build real calculation skills through progressive courses and practice exercises. In this first version, Aritmo includes two main learning paths: β€’ Basic Multiplication Learn the Trachtenberg method for rapid multiplication with numbers from 2 to 11. This course introduces the core patterns and rules used to multiply faster mentally. β€’ General Multiplication Learn a broader multiplication method for solving more flexible multiplication problems. This course is available with an active subscription. The app clearly identifies which content is included and which content requires a subscription before purchase. PRACTICE WITH SHORT DAILY LESSONS Each concept is broken into simple lessons that can be completed in a few minutes. You can learn a method, practice it immediately, and repeat challenges to build speed and confidence over time. Aritmo helps you practice: β€’ Fast multiplication techniques β€’ Mental arithmetic without a calculator β€’ Number patterns that simplify calculations β€’ Focused repetition for stronger recall β€’ Progressive exercises that increase in difficulty GAMIFIED BRAIN TRAINING Aritmo turns mental math practice into a structured daily challenge. You can: β€’ Progress through lessons β€’ Complete practice exercises β€’ Build learning streaks β€’ Track your progress β€’ Improve your speed through repetition WHO IS ARITMO FOR? Aritmo is useful for: β€’ Students who want stronger arithmetic skills β€’ Adults who want to sharpen their mental calculation ability β€’ Puzzle and brain-training enthusiasts β€’ Anyone curious about rapid mental math methods β€’ Learners who want structured practice instead of random math tricks SUBSCRIPTION INFORMATION Aritmo offers optional in-app purchases. The Basic Multiplication course is available in the app. The General Multiplication course requires an active subscription. Subscription availability and terms are shown clearly in the app before purchase and are managed through your Apple ID. You can use Aritmo to start learning mental multiplication techniques and upgrade only if you want access to the additional subscription course. Start training your mental math skills with Aritmo. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://melbot.com.br/privacy.html

About

MentalMultiply

Features
Read full description

Mental Multiply teaches you how to multiply faster using the Trachtenberg System and powerful pattern-based mental-math techniques. Designed for students, adults, teachers, and mental-math enthusiasts, Mental Multiply turns multiplication into a practical skill you can understand, practice, and improve. Create personalized exercises based on your level and choose whether to solve the complete calculation process or focus only on the final answer. Learn Faster Multiplication Methods β€’ Practice the Trachtenberg multiplication rules β€’ Discover shortcuts for numbers close to 10, 20, 100, and 200 β€’ Learn the β€œsame tens, units add to 10” pattern β€’ Follow clear, step-by-step explanations β€’ Recognize useful number patterns and solve problems more efficiently Personalized Practice β€’ Practice individual multiplication tables or combine several multipliers β€’ Choose the number of digits in each exercise β€’ Adjust the difficulty from beginner to advanced β€’ Practice complete guided calculations or final answers only β€’ Receive immediate feedback as you work Choose Your Calculation Direction Practice using: β€’ The familiar left-to-right answer-entry direction β€’ The Trachtenberg right-to-left working method This helps you learn the method in the way that feels most natural to you. Built for Continuous Improvement β€’ Clean, distraction-free design β€’ Structured practice sessions β€’ Progress tracking and performance insights β€’ Exercises for different experience levels β€’ Support for multiple languages Mental Multiply is ideal for: β€’ Students developing stronger multiplication skills β€’ Adults who want to sharpen their mental arithmetic β€’ Teachers demonstrating alternative calculation methods β€’ Mental-math enthusiasts β€’ Anyone preparing for mathematics or aptitude challenges Move beyond memorization. Learn the rules, recognize the patterns, and build the confidence to calculate faster in your head. Download Mental Multiply and start training your brain today. Some features may require an in-app purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Aritmo4 screens
MentalMultiply4 screens

Verdict

The call

The clearest difference is ads: MentalMultiply at none against Aritmo's shown. Aritmo's advantage is update cadence (every 2 days vs fortnightly). On price, in-app purchases, device support and iOS requirement 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

Both are free to download. Aritmo sells 2 in-app purchases, starting at $3.99 per month and MentalMultiply sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Aritmo ships an update every 2 days, MentalMultiply fortnightly. The most recent releases landed on September 22, 2026 and August 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Aritmo versus MentalMultiply: the parameters behind the verdict, then further details
ParameterAritmoMentalMultiply
PriceFreeFree
Update frequencyEvery 2 days β€” betterFortnightly
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 β€” better17.0
Further details β€” not scored
Size13 MB6 MB
Age rating4+4+
DeveloperLUCCA EMMANUEL PINELI SIMOES LTDAOren Frenkel

In-app purchases

2 purchases

Aritmo

Subscriptions2
  • Aritmo Premium$3.991 Month
  • Aritmo Yearly Premium Access$29.991 Year
2 purchases

MentalMultiply

Subscriptions1
  • Annual Premium$4.991 Year
One-time1
  • Lifetime Premium$14.99

Questions

Is Aritmo free?
Aritmo is free to download, with in-app purchases available.
Is MentalMultiply free?
MentalMultiply is free to download, with in-app purchases available.
Do Aritmo or MentalMultiply have ads?
Aritmo shows ads; MentalMultiply does not.
Which is updated more often, Aritmo or MentalMultiply?
Aritmo ships an update every 2 days, and MentalMultiply fortnightly. Most recently, Aritmo was updated on September 22, 2026 and MentalMultiply on August 14, 2026.

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