Comparison

World Maritime Week vs Battery & ES Tech

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

World Maritime Week

Features
Read full description

4 Congresos Internacionales sobre los sectores Naval, Pesquero, Portuario y Energías Renovables Oceánicas

About

Battery & ES Tech

Features
Read full description

The Battery & ES Tech mobile app is the interactive guide of the trade show, that will take place from 8 to 9 September of 2026 at Hall 2, Fira Gran Via, Barcelona. EXHIBITORS AND PRODUCTS In the Battery & ES Tech app you can consult the full catalogue of companies participating in the trade show, with information about their location, contact information and also a selection of the products that they offer at their stand. PROGRAMME OF ACTIVITIES Check the complete programme of activities of the trade show. You can find the schedules and speakers of all the presentations, conferences, round tables... of the events and activities that take place in the trade show. ORGANISE YOUR VISIT Use the search engine of the exhibitors’ catalogue of Battery & ES Tech to search for companies on the map of the venue or by category and sector. If you access it with your login information, you can save your favourite companies and make notes to organise your visit. In addition, you can also save your favourite sessions and speakers within the full programme of activities of Battery & ES Tech. NETWORKING If you access the app with your login information, you can activate the networking tool and chat with exhibitors in real time. USEFUL INFORMATION AND SOCIAL MEDIA Get useful information for your visit to Battery & ES Tech: dates, times, address ... You can also follow all the activity on Linkedin.

Screenshots

World Maritime Week4 screens
Battery & ES Tech4 screens

Verdict

The call

The clearest difference is update cadence: Battery & ES Tech at every 5 weeks against World Maritime Week's every 24 months. World Maritime Week's advantage is iOS requirement (11.0 vs 14.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

World Maritime Week ships an update every 24 months, Battery & ES Tech every 5 weeks. The most recent releases landed on September 16, 2026 and October 23, 2026 respectively.

Scorecard2 real differences · 4 level
World Maritime Week versus Battery & ES Tech: the parameters behind the verdict, then further details
ParameterWorld Maritime WeekBattery & ES Tech
PriceFreeFree
Update frequencyEvery 24 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size46 MB156 MB
Age rating4+4+
DeveloperBILBAO EXHIBITION CENTREFira Internacional Barcelona

In-app purchases

None

World Maritime Week

No in-app purchases

None

Battery & ES Tech

No in-app purchases

Questions

Is World Maritime Week free?
World Maritime Week is free to download, with no in-app purchases.
Is Battery & ES Tech free?
Battery & ES Tech is free to download, with no in-app purchases.
Do World Maritime Week or Battery & ES Tech have ads?
Neither World Maritime Week nor Battery & ES Tech shows ads.
Which is updated more often, World Maritime Week or Battery & ES Tech?
World Maritime Week ships an update every 24 months, and Battery & ES Tech every 5 weeks. Most recently, World Maritime Week was updated on September 16, 2026 and Battery & ES Tech on October 23, 2026.

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