Comparison

Math AI Homework Helper vs Mental Math

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

Head to head
About

Math AI Homework Helper

Features
Read full description

Math AI is your personal math tutor in your pocket. Just snap a photo of a problem or type it in, and get an instant solution with clear, step‑by‑step explanations. From basic algebra to advanced geometry and statistics, Math AI helps you understand why the answer is correct — not just what it is. Use Math AI to check your homework, prepare for exams or quickly refresh forgotten topics. The app is powered by modern AI models that can read complex problems, recognize formulas and walk you through each step as a real tutor would. What you can do with Math AI: Scan and solve: Take a photo of printed or handwritten problems and get instant solutions. Step‑by‑step explanations: See every step of the solution so you can learn the method, not just copy the answer. Algebra help: Equations, inequalities, systems, fractions, functions and more. Geometry support: Angles, triangles, circles, area, perimeter and word problems. Advanced topics: Matrices, vectors, statistics and probability (where supported). Smart calculator: Type expressions and equations directly into the app and get detailed solutions. Perfect for: Middle school, high school and college students Parents helping kids with homework Anyone who wants to review or learn math faster Math AI is designed to save you time and help you truly understand math. Stop getting stuck on homework — open the app, scan the problem and let Math AI guide you through the solution. This app uses the standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mental Math

Sharpen your mental math skills with daily practice. This app uses spaced repetition to help you master concepts like fractions, percentages, and algebra. It offers two modes for flexible learning and provides real-life examples of how math is used every day.

Highlights
  • Spaced repetition system (SRS)
  • Covers multiplication, division, fractions, percentages, algebra
  • Zen and Chrono practice modes
  • Visible progress tracking
  • Real-life math examples
  • Home screen widgets
  • Customizable reminders
Features
Read full description

10 minutes a day to keep your mental math sharp. Whether you're in middle school, in high school, or an adult who wants to reconnect with math, Kalc helps you forge solid mental reflexes, without cramming. Spaced repetition system (SRS): concepts you master space out over time, the ones you miss come back the next day. The method known to deliver the most learning per minute practiced. WHO IT'S FOR · UK students (Year 7-10), US students (Grade 6-9) · Other English-speaking systems (Canada, Australia, Ireland, NZ) · Spanish-speaking students (Spain ESO, Mexico secundaria/preparatoria) · French-speaking students (France, Belgium, Switzerland, Quebec) · Adults who want to get back fluency with mental math Each user picks their school system during onboarding. Content and examples adapt. WHAT KALC COVERS · Multiplication and division (times tables, decimals, signed) · Fractions (simplification, operations, fraction of a whole) · Percentages (calculation, increase, discount, compound change) · Powers and square roots · Algebra and order of operations · Addition and subtraction of signed integers TWO PRACTICE MODES · Zen mode: at your own pace, no pressure, to consolidate the basics · Chrono mode: against the clock, to build speed under exam conditions VISIBLE PROGRESS Every skill has its own level and progress bar. You see exactly where you stand and what's left to master. IN REAL LIFE Every session ends with a concrete example of how this skill serves you day to day: splitting a restaurant tab, reading a paycheck, working out a discount, planning a budget. Mental math is something you actually use. HOME SCREEN WIDGETS Track your progress straight from your iOS home screen, without opening the app. Streak, XP and skills in progress at a glance. MEASURED REMINDERS Up to 5 reminders over the first 3 weeks, off at any time. No spam, no guilt-tripping. ONE-TIME PURCHASE, NO SUBSCRIPTION Kalc is free to download (1 skill available without purchase). Full access unlocks with a single purchase (lifetime or 1 year non-renewing). No traps, no hidden paywall. PRIVACY All your data stays on your device and syncs through your personal iCloud account. No ads, no advertising tracking, no cookies. Kalc is for people who want real progress in mental math. Privacy policy: https://lmtdigitalcreations.com/kalc/privacy.html Terms of use: https://lmtdigitalcreations.com/kalc/terms.html

Screenshots

Math AI Homework Helper4 screens
Mental Math4 screens

Verdict

The call

The clearest difference is update cadence: Mental Math at fortnightly against Math AI Homework Helper's every 2 months. Math AI Homework Helper's advantage is iOS requirement (15.1 vs 17.6). On price, ads, 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. Math AI Homework Helper sells 3 in-app purchases, starting at $4.99 per 7 days and Mental Math sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Math AI Homework Helper ships an update every 2 months, Mental Math fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Math AI Homework Helper versus Mental Math: the parameters behind the verdict, then further details
ParameterMath AI Homework HelperMental Math
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size63 MB17 MB
Age rating4+4+
DeveloperYaroslav TrofimovLMT Digital Creations

In-app purchases

3 purchases

Math AI Homework Helper

Subscriptions3
  • Premium Week3 Days trial$4.997 Days
  • Premium Monthly3 Days trial$6.991 Month
  • Premium Yearly$39.991 Year
2 purchases

Mental Math

One-time2
  • Plan Annuel$17.99
  • Accès à vie$29.99

Questions

Is Math AI Homework Helper free?
Math AI Homework Helper is free to download, with in-app purchases available.
Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Do Math AI Homework Helper or Mental Math have ads?
Neither Math AI Homework Helper nor Mental Math shows ads.
Which is updated more often, Math AI Homework Helper or Mental Math?
Math AI Homework Helper ships an update every 2 months, and Mental Math fortnightly. Most recently, Math AI Homework Helper was updated on October 25, 2026 and Mental Math on October 28, 2026.

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