mindfulness study vs GMDSS TRAINER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mindfulness study
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The materials of 8-week Mindfulness-Based Stress Reduction used in this application are from the Palouse Mindfulness program created by Dave Potter, a certified Mindfulness-Based Stress Reduction instructor, and are available free of charge.
GMDSS TRAINER
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Master Your FCC Maritime Radio Exams with GMDSS TRAINER. Whether you are pursuing a Marine Radio Operator Permit (MROP) or a specialized GMDSS Radio Maintainer’s License, GMDSS TRAINER is the modern study companion designed to help you pass on your first attempt. Built for professionals and maritime students, this app combines the official FCC question pools with cutting-edge AI guidance to ensure you don’t just memorize answers—you understand the material. EXCLUSIVE: AI-POWERED EXPLANATIONS Stuck on a complex technical question about signal propagation or distress frequencies? Tap the AI icon to receive a detailed, easy-to-understand explanation generated specifically for that question. It’s like having a maritime electronics instructor in your pocket. COMPREHENSIVE FCC COVERAGE Study for all major FCC Commercial Radio Operator license elements, including: • Element 1: Marine Radio Operator Permit (MROP) • Element 3: General Radiotelephone Operator License (GROL) • Element 6: Advanced Radiotelegraph Operator's Certificate • Element 7R: GMDSS Radio Operator's License • Element 8: Ship RADAR Endorsement • Element 9: GMDSS Radio Maintainer's License FLEXIBLE STUDY MODES • Practice Mode: Review questions at your own pace. Use hints to eliminate wrong answers and access AI explanations instantly. • Exam Mode: Simulate the real testing environment with timed sessions and official question counts. See if you can achieve the required 75% passing score under pressure. • Review Mode: Dive deep into your results. Identify weak areas with topic-based performance breakdowns and color-coded answer reviews. KEY FEATURES: • Official Databases: Always up-to-date with the latest FCC question pools. • Detailed Analytics: Track your progress over time with intuitive dashboards and performance history. • Smart Flagging: Bookmark difficult questions to review them later. • Topic Breakdown: See exactly which sub-elements you need to study more. • Modern Interface: A clean, responsive design optimized for study efficiency. Don't leave your maritime career to chance. Download GMDSS TRAINER today and take the first step toward your professional FCC certification.
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Verdict
The clearest difference is in-app purchases: mindfulness study at none against GMDSS TRAINER's 1. mindfulness study also leads on iOS requirement (12.4 vs 26.1). On price, update cadence, 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. GMDSS TRAINER sells 1 one-off in-app purchase. mindfulness study asks for nothing beyond the download.
mindfulness study ships an update every 2 months, GMDSS TRAINER every 6 weeks. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.
| Parameter | mindfulness study | GMDSS TRAINER |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 12.4 — better | 26.1 |
| Further details — not scored | ||
| Size | 145 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | DunDak, LLC | Osprey Applications LLC |
In-app purchases
mindfulness study
No in-app purchases
GMDSS TRAINER
- Full Access$14.99





