69
BU Score
Solid
StudyGe: Flaggen & Länder Quiz
✍️ BU Analytics Review
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StudyGe: Flaggen & Länder Quiz is an iOS app from Lev Mitrofanov in the News category, currently rated 4.6★ across 4,783 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 69 — Solid (established niche player). For a News app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 9 of 9 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Low install base (4,783 ratings)METRIC | +$1,500 | |
| Multilingual (26 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| too expensiveREVIEW | −$1,000 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Feb 25
Mar 25
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Dec 25
Jan 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 160 MB🔞 4+📱 iOS 15.0+🔖 v2.4.3🔄 updated 2w ago🌐 AR, CS, DA, NL, EN +21📂 News💰 Paid🚀 Launched 2019 (7y old)
📝 About this app
An app for learning world geography in a game format. Learn countries and their location on the map, memorize capitals, flags and coats of arms, take quizzes, compete with friends and other players, and explore detailed statistics for each country.
World geography:
Countries of the world, their location on the map, capitals, flags and coats of arms in a convenient game format.
Detailed country information:
Population, languages, currency, GDP and over 30 other economic and social indicators for each country.
Data trends and comparison:
See how indicators have changed over different time periods and compare countries side by side right on the map.
Multiplayer:
Compete with friends or other players and test your knowledge in matches with real opponents.
Different map types:
Study not only the world political map but also maps of seas and oceans, rivers, mountains, country regions and historical periods.
Regional maps:
Study US states, Canadian provinces and territories, Mexican states and dozens of other regional maps.
Historical maps:
Explore world maps from different eras, including World War I, World War II and other historical periods.
Quiz modes:
Choose from many game modes and practice your knowledge in different formats.
Achievements and ranking:
Earn achievements, track your progress and climb the player rankings.
Customization:
Change the map style, adjust colors and choose a light or dark theme.
StudyGe. A convenient way to learn geography, explore countries in depth, compare data and compete with other players.
World geography:
Countries of the world, their location on the map, capitals, flags and coats of arms in a convenient game format.
Detailed country information:
Population, languages, currency, GDP and over 30 other economic and social indicators for each country.
Data trends and comparison:
See how indicators have changed over different time periods and compare countries side by side right on the map.
Multiplayer:
Compete with friends or other players and test your knowledge in matches with real opponents.
Different map types:
Study not only the world political map but also maps of seas and oceans, rivers, mountains, country regions and historical periods.
Regional maps:
Study US states, Canadian provinces and territories, Mexican states and dozens of other regional maps.
Historical maps:
Explore world maps from different eras, including World War I, World War II and other historical periods.
Quiz modes:
Choose from many game modes and practice your knowledge in different formats.
Achievements and ranking:
Earn achievements, track your progress and climb the player rankings.
Customization:
Change the map style, adjust colors and choose a light or dark theme.
StudyGe. A convenient way to learn geography, explore countries in depth, compare data and compete with other players.
🆕 What's New · v2.4.3
Updated the capital of Equatorial Guinea
Fixed issues in the Chinese language
Fixed an issue with Google sign-in
Other minor improvements
Fixed issues in the Chinese language
Fixed an issue with Google sign-in
Other minor improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- StudyGe: Flaggen & Länder Quiz
- Developer
- Lev Mitrofanov
- Bundle ID
- com.mileoDev.geography
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- AR, CS, DA, NL, EN, FI, FR, DE, EL, HU, ID, IT, JA, KO, NB, PL, PT, RO, RU, ZH, ES, SV, ZH, TR, UK, VI
Company
- Website
- milevstudio.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $2.6K/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth4,783 ratings+46% lifetimeShow 3-year history estimate ▾
Tracked (58 weeks) Pre-tracking estimate (35 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
