Comparison

data vs Big Bang KI

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

Head to head
About

data

Features
Read full description

data:unplugged 2026 Germany’s Largest Festival for Data & AI On March 26 and 27, 2026, Münster will once again become the hotspot for the Data & AI community: More than 10,000 participants from SMEs, corporates, tech companies, and startups will come together. With over 200 speakers on five stages and more than 20,000 m² of festival space, d:u26 will transform the city into Germany’s capital of Data & AI for two days. Use the official app to unlock your full festival experience. Speakers, Partners and Exhibitors Explore all speakers, partners and exhibitors with detailed profiles, insights and contact options. Smart search and intelligent filters help you quickly find relevant topics, companies and people and save your favorites. Agenda, Masterclasses and Side Events Get a complete overview of all stages, panels, keynotes and masterclasses. Create your personal timetable and secure your spot in application-based formats and limited side events such as round tables, meet-ups and curated community sessions. Matchmaking and Networking See who is attending data:unplugged. The integrated matchmaking suggests relevant contacts based on your interests, industry and goals, enabling meaningful conversations from the very start. On-Site Meeting Scheduling Plan meetings directly within the app. Sync appointments with your calendar and use automatic reminders to stay organized throughout the festival. Interactive Venue Map Navigate the festival with ease. The dynamic map shows stages, partner areas, networking spaces, the d:u HUB and all relevant points of interest in real time. Live Updates and Push Notifications Stay informed about program updates, spontaneous meet-ups, exclusive announcements and special highlights. Push notifications keep you up to date at all times. Download the app now and personalize your data:unplugged experience. Important. Full access to the data:unplugged app requires a valid ticket and a personal login. After registration, you will receive your login details via email. Tickets can be purchased through the official data:unplugged ticket shop.

About

Big Bang KI

Plan your visit to a leading AI festival with this official app. Access the full schedule, create a personalized agenda, and connect with exhibitors and other attendees. Navigate the venue easily and build valuable professional connections.

Highlights
  • Festival timetable
  • Personalized agenda builder
  • Exhibitor and partner profiles
  • Venue map
  • Attendee matchmaking
  • Networking opportunities
Features
Read full description

The official app for the BIG BANG AI FESTIVAL, Europe's leading AI event. Program, schedule, and networking – all in one place. Festival Dates: September 16–17, 2026 Plan your festival visit with ease and build your own personalized agenda – from the first keynote to the final side event. What's in the app: • Timetable featuring all stages, masterclasses, and side events • Favorites to build your personalized festival schedule • Profiles of all exhibitors and partners with key info at a glance • Venue map for quick orientation on site • Matchmaking with other attendees to build valuable connections and expand your network About the BIG BANG AI FESTIVAL The BIG BANG AI FESTIVAL is Europe's leading AI event, bringing together business, technology, politics, science, and society. Join two days of innovation, hands-on masterclasses, interactive formats, and high-caliber networking. Key Facts: • Two days of AI inspiration and innovation • Multiple stages featuring top speakers from business, tech, healthcare, and politics • Hands-on masterclasses and workshops • Numerous exhibitors showcasing the latest AI innovations • Over 11,000 attendees – C-level executives, entrepreneurs, decision-makers, and startups • AI Certificate: attendees receive an official certificate on-site for attending certified AI sessions Download the official BIG BANG AI FESTIVAL app now and shape your own festival experience.

Screenshots

data4 screens
Big Bang KI4 screens

Verdict

The call

data and Big Bang KI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
data versus Big Bang KI: the parameters behind the verdict, then further details
ParameterdataBig Bang KI
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings—1 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size113 MB117 MB
Age rating4+4+
DeveloperDatenbusiness GmbHReal Life Interaction GmbH

In-app purchases

None

data

No in-app purchases

None

Big Bang KI

No in-app purchases

Questions

Is data free?
data is free to download, with no in-app purchases.
Is Big Bang KI free?
Big Bang KI is free to download, with no in-app purchases.
Do data or Big Bang KI have ads?
Neither data nor Big Bang KI shows ads.

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