IMO Signs vs Container Operational Deck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IMO Signs
This educational app allows users to search for symbols by ID or name. It's designed for studying and reinforcing knowledge in a specific subject area. Enjoy a straightforward learning experience.
- Search by ID
- Search by Name
- Knowledge rechecking
- Study aid
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- Search view by ID - Search view by Name Good for study and recheck your knowledge. Hope you enjoy! :) Thanks
Container Operational Deck
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Seagull CES Crew Evaluation Test The application will help you prepare for passing computer tests Seagull CES Container. Operational (Deck) The application contains 893 questions on the topic: Container. Operational (Deck). The application is equipped with a convenient search. It is possible to take a practice test that you can set up yourself.
Screenshots
Verdict
The clearest difference is update cadence: Container Operational Deck at every 41 months against IMO Signs's every 95 months. Container Operational Deck also leads on iOS requirement (15.6 vs 17.6). IMO Signs's advantage is price ($3.99 vs $5.99). On 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
IMO Signs costs $3.99 and Container Operational Deck $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
IMO Signs ships an update every 95 months, Container Operational Deck every 41 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | IMO Signs | Container Operational Deck |
|---|---|---|
| Price | $3.99 — better | $5.99 |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 95 months | Every 41 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 194 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergejs Zeigurs | Maxim Lukyanenko |
In-app purchases
IMO Signs
No in-app purchases
Container Operational Deck
No in-app purchases
Questions
Is IMO Signs free?
Is Container Operational Deck free?
Do IMO Signs or Container Operational Deck have ads?
Which is updated more often, IMO Signs or Container Operational Deck?
Other comparisons
