World Factbook Pro Edition
by Appventions
- Reference
- Paid
- Zombie
- Rating
- 4.5
- 231 ratings · US storefront
- Top 74%among 115 Reference apps
- Last update
- Jul 8, 2025
- Version 3.7
- Size
- 30 MB
- Category
- Reference
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Explore the World in Your Pocket – Discover 250+ Countries with the Ultimate Global Guide!
Unlock a world of knowledge with World Factbook – your one-stop source for accurate, up-to-date facts and maps for over 250 countries and territories. Whether you're a student, traveler, trivia lover, or global citizen, this app gives you everything you need to stay informed and curious about the world around you.
FEATURES:
Comprehensive Country Profiles
Dive into 170+ data points per country, including:
- Population & Area
- Languages & Religions
- Capital Cities
- Government Structures
- GDP & Economy
- Geography & Coordinates
- Historical Backgrounds
- And much more!
Visual Exploration Tools
- Quick-glance reference maps
- Interactive online maps
- Vibrant country flags
Smart Comparisons
- Instantly compare data across countries
User-Friendly Design
- Clean, intuitive interface
- Large, readable text for easy viewing
Stay informed. Stay curious. World Factbook brings the world closer to you—anytime, anywhere.
What’s new
Release notes for the latest version, as written by the developer.
Fix links
Rank history
Daily position in the Uganda charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #2
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
75/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 7 apps on the charts
- Audience size100% · 20
Ratings: 231
- App size100% · 10
Size: 30 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #2, 125 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 3.7LatestReleased Jul 8, 2025