Sea/calc distance vs Grainspan Procurement
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sea/calc distance
Calculate voyage distances, times, and costs between waypoints on a map. View arrival/departure times, bunker prices, and vessel routes on a timeline. Exclude waypoints for alternative routing.
- Plot routes on a map
- Calculate SECA distances
- Estimate voyage time
- View arrival/departure times
- Access daily bunker prices
- Display vessel route timeline
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Sea/calc distance allows users to plot a route on a map and calculate the distance (including SECA distances) and voyage time between a number of waypoints, which can be locations, vessel AIS positions or points on a map. - View arrival and departures times in different formats, including the local time at each of the locations in your route - Exclude certain waypoints to use a different routing option View and select from a list of daily bunker prices - Display vessel route in a timeline, showing where the vessel will be at any given time on the route
Grainspan Procurement
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Explore business prospects with Grainspan Nutrients Private Limited through our exclusive app designed for registered suppliers. Streamline the process of submitting quotes for ongoing RFQs and stay informed about upcoming opportunities.
Screenshots
Verdict
The clearest difference is device support: Sea/calc distance at 2 against Grainspan Procurement's —. Grainspan Procurement's advantage is iOS requirement (12.4 vs 18.6). On price and in-app purchases 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.
| Parameter | Sea/calc distance | Grainspan Procurement |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 18.6 | 12.4 — better |
| Further details — not scored | ||
| Size | 31 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Maritech Services Limited | nimblechapps |
In-app purchases
Sea/calc distance
No in-app purchases
Grainspan Procurement
No in-app purchases
Questions
Is Sea/calc distance free?
Is Grainspan Procurement free?
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