NATO Alphabet Learning vs SkySolve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NATO Alphabet Learning
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Learn the NATO phonetic alphabet the way professionals actually use it – through realistic radio communication, not just reading a list of words. NATO Alphabet Learning is built for pilots, cabin crew, dispatchers, emergency services, ham radio operators and serious learners who want to avoid mistakes when every word matters. Train with open questions where you type the correct NATO codewords, so there is no multiple choice and no guessing. Use multiple choice drills to listen carefully and choose the correct letter or word from four options. Practice practical training scenarios where you spell real flight numbers, call signs and words using the NATO alphabet. Stay sharp with daily challenges such as time attack and survival modes that give you short, intense sessions. Use audio training and hands‑free listening mode to hear letters and words and respond using multiple choice or open questions, so you can train in the car, at your desk or on duty and build automatic recognition of every letter and number. The app focuses on medium to expert difficulty and is designed for people who already know the basics and want to become truly fluent. Real‑world scenarios help you practice the way you speak on the radio, not just isolated letters, and instant feedback after every session shows your score and helps you focus on the letters and words you miss most. NATO Alphabet Learning is ideal for aviation students, pilots, cabin crew, dispatchers, emergency services, ham radio operators and anyone who wants to master the NATO phonetic alphabet with confidence. No subscriptions, no clutter – just focused NATO alphabet training to help you communicate clearly when it matters most.
SkySolve
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Pilot students need to get familiar with unit conversions (for example ft to m or kts to km/h) and experienced pilots should keep up their practice in converting units quickly in-flight to ensure a save flight. Get peace of mind with SkySolve: Mental math and unit conversion training at your fingertips, specifically made for pilots. SkySolve currently offers the following exercise types: - Addition, Subtraction, Multiplication and Division - Feet to Meters - Flight Level to Meters - Knots to km/h - Nautical Miles to km - Opposite Heading calculation - 3 Times Table (as it's key in order to get very quick in converting feet to meters) Additional Features: - Automatic answer submission: Once your answer is entered correctly, the app accepts it and jumps to the next exercise, without the need of pressing "enter" or "submit". This makes your practice more efficient. - See your progress by collecting points with every correct answer. The points are stored locally on your device and will cumulate over time. - SkySolve features a lock screen widget that you can use as a quick access button from your home screen.
Screenshots
Verdict
The clearest difference is in-app purchases: SkySolve at none against NATO Alphabet Learning's 1. NATO Alphabet Learning's advantage is iOS requirement (15.1 vs 17.6). On price, 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
Both are free to download. NATO Alphabet Learning sells 1 one-off in-app purchase. SkySolve asks for nothing beyond the download.
| Parameter | NATO Alphabet Learning | SkySolve |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 24 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Pascal van de Reijt | Jonas Philipp Haru Andres Vetsch* |
In-app purchases
NATO Alphabet Learning
- Premium Features$1.99
SkySolve
No in-app purchases





