I learn 1x1 vs Mental Math Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I learn 1x1
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Learn and train 1x1 You can easily share your reached score in form of a certificate with your parents, teachers and friends. You can freely configure your multiplication tables (Ig. 1-10 x 1-15, 10-25 x 1-25, etc.) -Configure your factors from 1-999 x 1-999 -Daily and total high scores -Create and share a certificate with your reached scores
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
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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 in-app purchases: I learn 1x1 at none against Mental Math Practice's 9. I learn 1x1 also leads on device support (3 vs 1) and iOS requirement (9.3 vs 16.0). Mental Math Practice's advantage is update cadence (every 4 weeks vs every 6 months). On price and ads 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. I learn 1x1 asks for nothing beyond the download.
I learn 1x1 ships an update every 6 months, Mental Math Practice every 4 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.
| Parameter | I learn 1x1 | Mental Math Practice |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.3 — better | 16.0 |
| Further details — not scored | ||
| Size | 34 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Flavian Kaufmann | Florian Schweizer |
In-app purchases
I learn 1x1
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
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- Cosine Operator$0.99
- Logarithm Operator$0.99
- Percent Operator$0.99
- All Operators$2.99
Questions
Is I learn 1x1 free?
Is Mental Math Practice free?
Do I learn 1x1 or Mental Math Practice have ads?
Which is updated more often, I learn 1x1 or Mental Math Practice?
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