ML revenue forecast.
Calibrated against 120891 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 2.78× more than the category median (159/mo).
Ranks #10,778 of 120,891 in Education (top 8.9% by revenue).
Launched Feb 07, 2019 · last updated Nov 10, 2025.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Countries of the World - quiz's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Countries of the World - quiz sits in Education
Revenue distribution of 120891 comparable apps. Countries of the World - quiz highlighted.
Countries of the World - quiz vs comparable apps
Revenue trajectory side-by-side. Bold = Countries of the World - quiz, ghosted = peers.
App spec
Version
1.0.35
Last update
Nov 10, 2025
Launched
Feb 07, 2019
Price
Free
Monetization
Free
What Countries of the World - quiz actually does (from store listing)
Traveling these days is very fashionable, but very expensive. There are few people among us who can easily jump into a plane and fly to the end of the world. But, as a rule, you always want to go far away, be sure to see all the countries and their capitals, and, of course, their famous sights, many of which are real wonders of the world. You know, Venice is sinking, Notre Dame is burned, and Vesuvius is going to blow up and sleep Pompeii again... However, if you are aware of the cultural traged…
Traveling these days is very fashionable, but very expensive. There are few people among us who can easily jump into a plane and fly to the end of the world. But, as a rule, you always want to go far away, be sure to see all the countries and their capitals, and, of course, their famous sights, many of which are real wonders of the world. You know, Venice is sinking, Notre Dame is burned, and Vesuvius is going to blow up and sleep Pompeii again... However, if you are aware of the cultural tragedies of the last hundred years, and are sure that you know all the countries and capitals, perfectly oriented in the names of cities, continents and even foreign Internet domains are familiar to you - the section "Countries of the world quiz" if created specifically for you.
When developing our application were taken into account all the wishes and needs of travelers - real and virtual. Only in our directory of the world collected the most complete information needed when traveling to a particular state - from the area and the national currency to the form of government and telephone code.
Application "Countries of the world" for easy use is divided into several parts:
- countries (look in the directory is useful when planning the details of the trip or just intending to pump their knowledge);
- continents (do you know which continent is Cape Verde or Djibouti?);
- wonders of the world (this part tells about the most famous sights of the world and where to look for them);
- the game (for those who like to show erudition and test yourself);
- quiz (20 questions about different countries, flags, coats of arms and other interesting things).
As not only a nice but also a useful bonus the app offers:
- a thematic article about the countries in your favorite Wikipedia;
- demonstration of the world on the map.
How to visit the Colosseum and not spend a single Euro? Walk along the great wall of China and then swing across the ocean to admire the waterfalls of Iguazu in Brazil? Our application will help you to make all these fantastic trips quickly, interestingly, and most importantly - for free.
Comparable Android apps
The five apps in Education with the closest revenue to Countries of the World - quiz. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Countries of the World - quiz's tracker page for current rating, reviews and snapshot timeline.
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