About this app
This is the iOS version of the qppstudio Worldwide Public Holidays Database, created in 1989, and which is the professional reference source, relied upon by the world's foremost diary and calendar publishers, the travel and tourism industry, international news services, finance and banking, telecommunications, shipping and logistics, the IT Industry, and governmental agencies. The qppstudio Worldwide Public Holidays Database covers all 197 countries of the world as well as the 50+ semi-independent territories which observe their own separate public holidays (Hong Kong, Macau, Gibraltar, Jersey, Guernsey, the Isle of Man, Puerto Rico, ...). As we have clients on all 5 continents, we treat each country with the same perfectionism, no matter how small or how remote the country is. This app is 100% free and contains no ads. Data is updated nightly.
Latest release
What’s New
• The calendar page has been fully redone. • The headers of all lists are now sticky, meaning that the current date is always displayed at the top of any section of a list. • Clicking on any of the page buttons at the bottom of the screen scrolls the displayed list back to the top.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 10:00 AM Free
Screenshots
