ASTM 54 B vs VesBuddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ASTM 54 B
This application calculates fuel weight for ships based on ASTM 54 B standards. Users input volume and observed temperature to receive precise calculations.
- ASTM 54 B fuel weight calculation
- Input volume and temperature
- Automatic calculation
- User-friendly interface
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SHIPS BUNKERING CALCULATION OF FUEL WEIGHT ACCORDING ASTM 54 B . ENTER TO APPLICATION VOLUME AND OBSERVED TEMPERATURE AND PROGRAM WILL CALCULATE EVERYTHING FOR YOU.
VesBuddy
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VesBuddy is a robust platform for seafarers, harnessing cutting-edge technology to offer comprehensive support for seafarers' needs, addressing both personal and operational requirements. Designed and developed by a Seafarer for the Seafarer Community. VesBuddy attempts to equip Seafarers with powerful tools to make their lives a little easier. This app comes packed with exciting features that include: - Finance Manager: A collection of finance tools for seafarers to easily record and monitor their finances. - Currency Rates: A simple currency converter auto updates with the latest rates. - SeaTime Logger: Effortlessly track your sea time using this advanced digital module. - Doc Locker: Keep your documents safe and secure with our powerful locker. - Navigator: An integrated navigation system powered only by device sensors. - SeaSIM: An easy to use eSIM module tailored for Seafarer needs. This is just the beginning. I remain committed to improving VesBuddy and regularly adding new features to benefit the Seafarer Community. Please let me know if you have any suggestions for this app improvement. Privacy Policy: https://alangautham.dev/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: VesBuddy at Free against ASTM 54 B's $9.99. VesBuddy also leads on update cadence (weekly vs every 6 months) and device support (3 vs 1). ASTM 54 B's advantage is in-app purchases (none vs 1). On ads 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
VesBuddy is free to download; ASTM 54 B costs $9.99 up front. VesBuddy sells 1 one-off in-app purchase. ASTM 54 B asks for nothing beyond the download.
ASTM 54 B ships an update every 6 months, VesBuddy weekly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.
| Parameter | ASTM 54 B | VesBuddy |
|---|---|---|
| Price | $9.99 | Free — better |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 1 MB | 130 MB |
| Age rating | 4+ | 12+ |
| Developer | Oleksii Nezhalskyi | Alan Rosario Gautham H |
In-app purchases
ASTM 54 B
No in-app purchases
VesBuddy
- SeaBuddy PRO$6.99
