Open eClass Mobile vs Ναυαγοσώστης
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open eClass Mobile
Access your Open eClass courses and stay updated with the official mobile application. This app provides an alternative way to interact with your educational content, designed to complement the web experience.
- Access Open eClass courses
- Stay updated on course content
- Alternative to web-app access
- Requires active user account
- Works with enabled Open eClass sites
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Redesigned official Open eClass Mobile app! This application requires an active user account and works only with Open eClass sites that have enabled the mobile API. Please contact your Open eClass administrator if you encounter connection problems. It works best with Open eClass versions 4.4 or later This new mobile-app does not try to be everything that the web-app is but offers an alternative means for accessing courses and stay up-to-date. We’d really appreciate your feedback!
Ναυαγοσώστης
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Prepare for the Greek lifeguard certification exam with the most complete study app, featuring questions from the official ΠΣΥΔΕΥΝ pool. EXAM SIMULATION A realistic simulation of the written exam: 50 questions, a 60-minute timer, and a 47/50 pass threshold — exactly like the real Hellenic Coast Guard examination. PRACTICE BY CATEGORY Focus your study: Bleeding, CPR, Escape Grips, Victim Transport, Drowning Physiology, Meteorology, English Terminology, and many more categories. STUDY FLASHCARDS Learn with smart flashcards: swipe right on the ones you know, left on the ones to review again. Your progress is saved automatically. PROGRESS STATISTICS Score history, pass rate, and your weakest categories — so you always know where to focus next. AI ASSISTANT Ask anything about lifeguarding and get instant, clear answers. NO ADS — WORKS OFFLINE Questions and flashcards work without an internet connection, with zero interruptions to your studying.
Screenshots
Verdict
The clearest difference is price: Open eClass Mobile at Free against Ναυαγοσώστης's $2.99. Open eClass Mobile also leads on iOS requirement (15.3 vs 17.0). Ναυαγοσώστης's advantage is update cadence (every 4 days vs every 3 months). On ads, in-app purchases 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
Open eClass Mobile is free to download; Ναυαγοσώστης costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Open eClass Mobile ships an update every 3 months, Ναυαγοσώστης every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Open eClass Mobile | Ναυαγοσώστης |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | 2.3% of reviews | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.3 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | Greek Universities Network | Ioannis Papapanagiotou |
In-app purchases
Open eClass Mobile
No in-app purchases
Ναυαγοσώστης
No in-app purchases
Questions
Is Open eClass Mobile free?
Is Ναυαγοσώστης free?
Do Open eClass Mobile or Ναυαγοσώστης have ads?
Which is updated more often, Open eClass Mobile or Ναυαγοσώστης?
Other comparisons
