Ionic LMS vs SailorSoft Draft Survey Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ionic LMS
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Ionic is an innovative platform that provides employees and external audiences with accredited maritime courses, digital classrooms, blended learning and assessments. Gain access to the digital learning content and performance support resources your people need - even when offline - whether they’re in the office, at home, or travelling.
SailorSoft Draft Survey Pro
This application assists marine professionals with offline cargo calculations. It provides essential tools for draft surveys, helping to determine vessel displacement and cargo weight accurately. Designed for efficiency at sea, it ensures reliable data processing without internet access.
- Offline cargo calculations
- Draft survey assistance
- Vessel displacement determination
- Cargo weight calculation
- Reliable data processing
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Marine Draft Survey Application
Screenshots
Verdict
The clearest difference is in-app purchases: Ionic LMS at none against SailorSoft Draft Survey Pro's 1. Ionic LMS also leads on iOS requirement (12.0 vs 15.1). SailorSoft Draft Survey Pro's advantage is update cadence (weekly vs every 3 months). 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. SailorSoft Draft Survey Pro sells 1 one-off in-app purchase. Ionic LMS asks for nothing beyond the download.
Ionic LMS ships an update every 3 months, SailorSoft Draft Survey Pro weekly. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.
| Parameter | Ionic LMS | SailorSoft Draft Survey Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 71 MB | 122 MB |
| Age rating | 17+ | 4+ |
| Developer | Mathreex LLC | MEDARDO JR BAJE |
In-app purchases
Ionic LMS
No in-app purchases
SailorSoft Draft Survey Pro
- Premium Lifetime Access$39.99
