MindCalc Arithmetic Trainer vs Mental Math Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindCalc Arithmetic Trainer
Sharpen your mental math skills by solving equations where you must select two numbers to match a given result and operator. Earn points for speed, but beware of mistakes that reset your progress. Challenge a friend to a duel of arithmetic prowess.
- Equation solving with number selection
- Speed-based scoring
- Mistake penalty
- High difficulty mode
- Two-player competitive mode
Read full descriptionHide full description
Train your mental arithmetic ability with MindCalc! This is NOT your standard "what is 7 * 13?" type of game but here the result is already known and an arithmetic operator is given. Now you need to pick two numbers out of 9 to make this equation happen. The faster you solve your equation, the more points you gain. But if you make a mistake you need to start all over - so be careful! For an extra kick choose the highest difficulty where your score will be reset to zero in case you run out of time. You can also compete against another person to see who has stronger mental arithmetic skills!
Mental Math Practice
Sharpen your mental math skills with quick, focused practice sessions. Covers addition, subtraction, multiplication, and division across various number ranges and difficulty levels. Includes a home screen widget for hourly math drills.
- Addition, subtraction, multiplication, division
- Multiple difficulty levels
- Customizable number ranges
- Distraction-free interface
- Home screen widget
- Progress tracking
Read full descriptionHide full description
What's 7 x 8? If you had to pause, this app is for you. 1x1 is a fast, focused way to sharpen your mental math. Practice multiplication tables, addition, subtraction, and division at your own pace. Pick your number range, start solving, and watch your speed improve day by day. WHY 1x1 WORKS • Covers all four operations: addition, subtraction, multiplication, and division • Three difficulty levels: 1–10, 11–100, and 101–1,000 • Clean interface with zero distractions • Quick sessions that fit into any schedule • Built for every skill level, from 1st grade math facts to adult brain training QUICK QUESTION WIDGET Add the OneAndOne widget to your home screen and get a simple math question once per hour. It takes two seconds to answer and keeps your skills sharp without opening the app. Think of it as a mini math drill that runs in the background of your day. FOR STUDENTS, PARENTS & LIFELONG LEARNERS Whether you're helping your kid study multiplication tables for 3rd grade, brushing up on arithmetic for a GRE prep course, or just want to calculate tips faster at dinner, 1x1 has you covered. The app works great alongside school homework, tutoring sessions, or self-study. Practice number facts, build speed, and gain confidence with every session. No ads interrupting your flow. No complicated menus. Just math. HOW TO GET STARTED 1. Choose your operation (add, subtract, multiply, or divide) 2. Select a number range 3. Start solving and track your progress Make mental math second nature. Download 1x1 and start your first math quiz today.
Screenshots
Verdict
The clearest difference is rating: Mental Math Practice at 5.0 against MindCalc Arithmetic Trainer's 2.0. Mental Math Practice also leads on update cadence (every 4 weeks vs every 21 months). MindCalc Arithmetic Trainer's advantage is in-app purchases (none vs 9) and ratings volume (12 vs 2). On price, ads, device support and iOS requirement 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
Both are free to download. Mental Math Practice sells 9 in-app purchases, starting at $2.99 per 7 days. MindCalc Arithmetic Trainer asks for nothing beyond the download.
Mental Math Practice holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: MindCalc Arithmetic Trainer has 12 ratings behind it against 2, so its average is the more settled of the two.
MindCalc Arithmetic Trainer ships an update every 21 months, Mental Math Practice every 4 weeks. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.
| Parameter | MindCalc Arithmetic Trainer | Mental Math Practice |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (12 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | 2 |
| Update frequency | Every 21 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Schorn | Florian Schweizer |
Customer experience
MindCalc Arithmetic Trainer
Mental Math Practice
In-app purchases
MindCalc Arithmetic Trainer
No in-app purchases
Mental Math Practice
- Pro (Weekly)3 Days trial$2.997 Days
- Pro (Yearly)$19.991 Year
- Division Operator$0.99
- Numbers up to 1000$0.99
- Sine Operator$0.99
Show 4 moreShow fewer
- Cosine Operator$0.99
- Logarithm Operator$0.99
- Percent Operator$0.99
- All Operators$2.99
Questions
Is MindCalc Arithmetic Trainer free?
Is Mental Math Practice free?
Which has better reviews, MindCalc Arithmetic Trainer or Mental Math Practice?
Do MindCalc Arithmetic Trainer or Mental Math Practice have ads?
Which is updated more often, MindCalc Arithmetic Trainer or Mental Math Practice?
Other comparisons
