Comparison

Chronorius vs NTT DATA Open Innovation Week

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

Head to head
About

Chronorius

Explore historical events, births, deaths, and holidays for any given day. Dive deeper with detailed context, timelines, and interactive maps. Test your knowledge with quizzes and organize your favorite historical moments.

Highlights
  • Daily historical events
  • Detailed event context
  • Interactive world map
  • Historical timeline
  • Knowledge quizzes
  • Customizable widgets
  • Offline access
Features
Read full description

Chronorius shows for every day what happened on that date: events, births, deaths and observances. The entries come mainly from Wikipedia and Wikidata, plus a few curated entries. For every detail you can see where it comes from. TODAY The day’s events in chronological order, split into events, births and deaths. A timeline on the edge jumps straight to a year. Filter by topic and world region. DETAILS For each entry: the sentence about what happened, the Wikipedia article in paragraphs, images with author and license, the place on a map and what happened before and after. ORIGIN & SOURCES Primary source, additional sources and retrieval date. Differing details from Wikipedia and Wikidata are shown, uncertain dates are marked. Errors can be reported or corrected on the device. TOPIC GUIDES Guided paths through Ancient Rome, the French Revolution, the Industrial Revolution, the Cold War and spaceflight. PEOPLE Life stages with education, offices, works and relationships, each with a source. MORE β€’ Calendar, timeline, search and world map β€’ Quiz β€œWhich event came first?” β€’ Favorites, collections and notes β€’ Widgets, Control Center controls, shortcuts and a daily notification β€’ Loaded days work offline; load 30 days or a whole year in advance β€’ Import your own data (JSON, CSV, SQLite) LANGUAGES English, German, Italian, Spanish, French, Persian, Portuguese, Russian, Arabic, Chinese, Japanese, Hindi, Indonesian and Turkish. App language and content language can be set separately. No account, no ads, no tracking.

About

NTT DATA Open Innovation Week

Features
Read full description

Open Innovation Week brings together NTT DATA clients, startups and innovation leaders to address real business challenges through co-creation activities, local ecosystem immersion and high-value networking.

Screenshots

Chronorius4 screens
NTT DATA Open Innovation Week4 screens

Verdict

The call

The clearest difference is iOS requirement: NTT DATA Open Innovation Week at 15.0 against Chronorius's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

Scorecard1 real difference Β· 7 level
Chronorius versus NTT DATA Open Innovation Week: the parameters behind the verdict, then further details
ParameterChronoriusNTT DATA Open Innovation Week
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyMonthlyβ€”
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.015.0 β€” better
Further details β€” not scored
Size8 MB30 MB
Age rating17+4+
DeveloperHolger DahnNTT DATA

In-app purchases

None

Chronorius

No in-app purchases

None

NTT DATA Open Innovation Week

No in-app purchases

Questions

Is Chronorius free?
Chronorius is free to download, with no in-app purchases.
Is NTT DATA Open Innovation Week free?
NTT DATA Open Innovation Week is free to download, with no in-app purchases.
Do Chronorius or NTT DATA Open Innovation Week have ads?
Neither Chronorius nor NTT DATA Open Innovation Week shows ads.

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