69
BU Score
Solid
Flaggen der Länder - Quiz
✍️ BU Analytics Review
“
Flaggen der Länder - Quiz is an iOS app from Jean-Philippe Mary in the News category, currently rated 4.8★ across 1,812 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.
creator
📊 Performance Tracking LIVE
Loading…
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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Low install base (1,812 ratings)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (5 languages)METRIC | +$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
Jul 24
Sep 24
Nov 24
Apr 25
Aug 25
Nov 25
Dec 25
Jan 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 →💾 32 MB🔞 4+📱 iOS 11.0+🔖 v1.7🔄 updated 1y ago🌐 EN, FR, DE, PL, ES📂 News💰 Paid🚀 Launched 2018 (7y old)
📝 About this app
This app is perfect for learning the flags of all the countries or for testing your geography knowledge:
- Several game modes are available: world quiz, quiz by continent...
- And a challenge to test your eye for details!
- You can review and learn the flags of all the countries using the list mode.
- It contains the flags of 199 countries.
- The proportions of the flags are respected.
- It is user-friendly.
When playing the quiz, the point of the game is to get as many correct answers as possible, with 3 wrong answers allowed.
When playing the challenge, you have one minute to guess a maximum of 20 flags.
Will you succeed to reach the best score?
- Several game modes are available: world quiz, quiz by continent...
- And a challenge to test your eye for details!
- You can review and learn the flags of all the countries using the list mode.
- It contains the flags of 199 countries.
- The proportions of the flags are respected.
- It is user-friendly.
When playing the quiz, the point of the game is to get as many correct answers as possible, with 3 wrong answers allowed.
When playing the challenge, you have one minute to guess a maximum of 20 flags.
Will you succeed to reach the best score?
🆕 What's New · v1.7
Flags updated to reflect recent changes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Flaggen der Länder - Quiz
- Developer
- Jean-Philippe Mary
- Bundle ID
- jpmary.Drapeau
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, FR, DE, PL, ES
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $8.1K/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
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1895675718
📈Ratings growth1,812 ratings+181100% lifetimeShow 3-year history estimate ▾
Tracked (29 weeks) Pre-tracking estimate (36 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.
More by Jean-Philippe Mary
View all →
More News
X
★ 4.6 · 10,538,160 reviews
Tesco Grocery & Clubcard
★ 4.8 · 1,277,638 reviews
Boots: Beauty & Pharmacy
★ 4.8 · 1,115,477 reviews
Amazon Shopping
★ 4.8 · 1,081,230 reviews
Trading 212
★ 4.5 · 341,716 reviews
Нова пошта old
★ 4.6 · 161,314 reviews
CBeebies Get Creative
★ 4.3 · 154,433 reviews
CBeebies Learn
★ 4.3 · 151,443 reviews
Browse BU Analytics
📚 All 55,000+ Books
🜍 Alchemy & Hermeticism
🔮 Magic & Ritual
🌙 Witchcraft & Paganism
⭐ Astrology & Cosmology
🃏 Divination & Tarot
📜 News
✡️ Kabbalah & Jewish Mysticism
🕉️ Mysticism & Contemplation
🕊️ Theosophy & Anthroposophy
🏛️ Freemasonry & Secret Societies
👻 Spiritualism & Afterlife
📖 Sacred Texts & Gnosticism
👁️ Supernatural & Occult Fiction
🧘 Spiritual Development
📚 Esoteric History & Biography
Info
About BU Analytics