Comparison

EU vs ContactBoss

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

Head to head
About

EU

Features
Read full description

Welcome to the official app of the EU-Startups Summit. Connect with Europe's hottest startups and come together to learn from some of the most successful European entrepreneurs and investors of our time! The EU-Startups Summit will be welcoming around 2500 founders, investors, and startup enthusiasts, so finding the right person at the right time could be a challenge. That’s why we’ve created this app - an AI-powered state-of-the-art networking solution based on matchmaking technology. It will empower you to connect and meet with the people that will make a difference to your business plan. Through it, you can interact, chat and meet with important contacts seamlessly. Simply sign in using the email that you used when purchasing your EU-Startups Summit ticket, set up your profile, and you’re ready to go! Swipe interested or skip on fellow users. If the other person is also interested in meeting you, you have a ‘handshake’ and can use the in-app chat to quickly set up a meeting! Aside from awesome networking opportunities, inside the app, you will also see the event program and detailed information about all the sessions and speakers. You can add your favourite sessions into your calendar and even set up notifications - so you won’t miss out on a single thing!

About

ContactBoss

Features
Read full description

Manage your contact data on our Contact Boss mobile app! Away from your desk? On the go? Now you can take control of your Contact Boss contacts from anywhere, with our new mobile app. Search, sort and reach out to contacts, all from your mobile device. Search - Contact Boss’s superior search function works just as well on your mobile phone, it’s lightning fast and delivers the results you’re looking for! Sort - Need to make a list of all your suppliers, or refresh your memory of the names of your board members? Our mobile app will sort your contact data according to your needs! Connect directly by email or phone - What a time saver! You searched and sorted and now you need to reach out to clients or employees while you’re on the road or away from your laptop or desktop. The Contact Boss mobile app lets you dial direct, or send emails right from the app - now that’s convenient! Check comments - Have you forgotten the details about one of your contacts, just as you are heading into a meeting? Take a quick glance at their contact listing on your mobile phone, and you will be completely up-to-date and well-prepared! Add new contacts – Just use our streamlined “Quick Create” feature to capture new contacts on your mobile!

Screenshots

EU4 screens
ContactBoss4 screens

Verdict

The call

The clearest difference is update cadence: EU at every 3 weeks against ContactBoss's every 4 months. ContactBoss's advantage is iOS requirement (13.4 vs 17.0). 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

EU ships an update every 3 weeks, ContactBoss every 4 months. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 4 level
EU versus ContactBoss: the parameters behind the verdict, then further details
ParameterEUContactBoss
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS17.013.4 — better
Further details — not scored
Size61 MB19 MB
Age rating17+4+
DeveloperMenlo Media S.L.Contacts-DB Inc.

In-app purchases

None

EU

No in-app purchases

None

ContactBoss

No in-app purchases

Questions

Is EU free?
EU is free to download, with no in-app purchases.
Is ContactBoss free?
ContactBoss is free to download, with no in-app purchases.
Do EU or ContactBoss have ads?
Neither EU nor ContactBoss shows ads.
Which is updated more often, EU or ContactBoss?
EU ships an update every 3 weeks, and ContactBoss every 4 months. Most recently, EU was updated on October 12, 2026 and ContactBoss on October 15, 2026.

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