SkyTest Heading Trainer vs Mental Math Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SkyTest Heading Trainer
Practice essential aviation skills for pilot and air traffic control assessments. This app helps you master compass points and degree conversions, offering customizable tasks to suit your learning needs.
- Compass point and degree conversion practice
- Customizable tasks
- Screen or audio task display
- Reference values in degrees or points
- Aviation assessment preparation
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At many airline and air traffic control assessment centers proficiency in handling of compass points and compass degrees becomes inevitable. For instance, a quick conversion between compass points and compass degree values or a determination of fastest turning direction between two course indications might be required. SkyTest® Heading Trainer is designed to practice those and other tasks in a compass oriented approach. To attain sound understanding of compass by working with SkyTest® Heading Trainer you may customize tasks in accordance with your prior knowledge of compass correlations. Reference values may be expressed either in total degree values or static points of compass, whereas tasks may be set either by screen display or audio devices.
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.
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Verdict
The clearest difference is price: Mental Math Practice at Free against SkyTest Heading Trainer's $5.99. Mental Math Practice also leads on update cadence (every 4 weeks vs every 30 months). SkyTest Heading Trainer's advantage is in-app purchases (none vs 9) and iOS requirement (13.0 vs 16.0). On ads 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
Mental Math Practice is free to download; SkyTest Heading Trainer costs $5.99 up front. Mental Math Practice sells 9 in-app purchases, starting at $2.99 per 7 days. SkyTest Heading Trainer asks for nothing beyond the download.
SkyTest Heading Trainer ships an update every 30 months, Mental Math Practice every 4 weeks. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.
| Parameter | SkyTest Heading Trainer | Mental Math Practice |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 30 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Aviation Media & IT GmbH | Florian Schweizer |
Customer experience
SkyTest Heading Trainer
Mental Math Practice
In-app purchases
SkyTest Heading 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
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- Cosine Operator$0.99
- Logarithm Operator$0.99
- Percent Operator$0.99
- All Operators$2.99
Questions
Is SkyTest Heading Trainer free?
Is Mental Math Practice free?
Do SkyTest Heading Trainer or Mental Math Practice have ads?
Which is updated more often, SkyTest Heading Trainer or Mental Math Practice?
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