ICS vs CursoH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICS
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Do you want to read signal flags confidently, know Morse code and the phonetic alphabet (NATO/ICAO) and speak the language of sailors? This app is your guide to the International Code of Signals (ICS). App features: • A complete set of signals: learn the phonetic alphabet (Alpha, Bravo, Charlie...), signal flags and Morse code. • Correct pronunciation: learn not only to write but also to speak correctly. • Effective memorization: consolidate your knowledge with the help of tests. • Progress and statistics: track your progress in each section and set records in tests. • Works offline: study anywhere: at sea, on a yacht or at home without the Internet. Who is this app for? This app is for sailors and captains, yachtsmen, cadets of maritime educational institutions, radiotelegraph operators and everyone who is interested in the sea. Learn visual and sound signals with the help of tests and voice acting. Download now and start learning the language of the sea.
CursoH
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No portal o aluno poderá assistir suas aulas, assim como baixar materiais, ver suas dúvidas, avisos e sua agenda Com o aplicativo o aluno ficará mais ativo e com acesso mais rápido ao seu conteúdo.
Screenshots
Verdict
The clearest difference is price: CursoH at Free against ICS's $2.99. CursoH also leads on update cadence (every 3 months vs every 9 months) and device support (3 vs 1). On ads and in-app purchases 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
CursoH is free to download; ICS costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ICS ships an update every 9 months, CursoH every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | ICS | CursoH |
|---|---|---|
| Price | $2.99 | Free — better |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Smirnov Yury | RLG Informática LTDA |
In-app purchases
ICS
No in-app purchases
CursoH
No in-app purchases
