AS3 vs ReadAtSea
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AS3
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The AS3 app supports your AS3 counselling programme. Here you can see and contact your counsellor. You are able to access the calendar and see scheduled meetings as well as your previous activities. You can access modules which provide you with knowledge and tools to support your process. Through the app you can evaluate your AS3 counselling programme just as surveys will be pushed by your counsellor when needed to and help your progress.
ReadAtSea
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The Read@sea app reads fuel flow meters on ships and uses AI to digitize fuel meter images. Readings are manually or automatically triggered. Fuel meter data is twice verified and then used to create emissions reports suitable for EU MRV, ETS and other worldwide emissions reporting regimes. Data is also used to create vessel performance reports. Read@sea captures fuel delivery documentation each time the vessel is bunkered. Quickly deployable fleetwide - read@sea lifts the burden of manual reporting and sets a single data quality standard across every vessel owner / operator.
Screenshots
Verdict
The clearest difference is update cadence: AS3 at every 4 weeks against ReadAtSea's every 2 months. 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.
AS3 ships an update every 4 weeks, ReadAtSea every 2 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.
| Parameter | AS3 | ReadAtSea |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 34 MB | 174 MB |
| Age rating | 12+ | 4+ |
| Developer | AS3 A/S | A-SOFT |
In-app purchases
AS3
No in-app purchases
ReadAtSea
No in-app purchases
