ENGINE SFC vs Knutsen ETA/ETD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ENGINE SFC
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CALCULATION OF MARINE ENGINE FUEL CONSUMPTION
Knutsen ETA/ETD
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ETA/ETD data for Knutsen OAS Shipping vessels. Features include: • Real-time ETA/ETD information • Favorites management • Push notifications for vessel updates • Dark and light theme support Whether you're a maritime professional or following specific vessels, this app helps you stay informed with clear, organized data directly from Knutsen's fleet operations.
Screenshots
Verdict
The clearest difference is update cadence: ENGINE SFC at daily against Knutsen ETA/ETD's every 8 days. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ENGINE SFC ships an update daily, Knutsen ETA/ETD every 8 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.
| Parameter | ENGINE SFC | Knutsen ETA/ETD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleksii Nezhalskyi | Sergejs Zeigurs |
In-app purchases
ENGINE SFC
No in-app purchases
Knutsen ETA/ETD
No in-app purchases
Questions
Is ENGINE SFC free?
Is Knutsen ETA/ETD free?
Do ENGINE SFC or Knutsen ETA/ETD have ads?
Which is updated more often, ENGINE SFC or Knutsen ETA/ETD?
Other comparisons
