60
BU Score
Solid
Estimate my Age
✍️ BU Analytics Review
“
Estimate my Age is an iOS app from Sabrina Holzer in the Education category, currently rated 4.4★ across 1,492 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 60 — Solid (established niche player). For a Education 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
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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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Low install base (1,492 ratings)METRIC | +$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Good rating (4.4★)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
May 25
Jul 25
Aug 25
Sep 25
Oct 25
Dec 25
Jan 26
Feb 26
Mar 26
Apr 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 →💾 51 MB🔞 4+📱 iOS 16.0+🔖 v2.2🔄 updated 2mo ago🌐 EN, DE📂 Education💰 Paid🚀 Launched 2015 (10y old)
📝 About this app
Your iPhone tells you what others conceal. This app will change your life!
"How old do I look?" - To this question one rarely gets an honest answer.
This app tells you the unsparing truth to this question.
How to use:
Quite easy :)
Take a photo with the camera or select a photo from the photo album and the app determines the age of the people in the picture.
Disclaimer: This app is intended for entertainment purposes only. Results are generated by algorithms and are not scientifically validated.
Privacy Policy: http://appsupport.josa-media.de/knowledgebase.php?article=31
"How old do I look?" - To this question one rarely gets an honest answer.
This app tells you the unsparing truth to this question.
How to use:
Quite easy :)
Take a photo with the camera or select a photo from the photo album and the app determines the age of the people in the picture.
Disclaimer: This app is intended for entertainment purposes only. Results are generated by algorithms and are not scientifically validated.
Privacy Policy: http://appsupport.josa-media.de/knowledgebase.php?article=31
🆕 What's New · v2.2
• 2-Person Challenge: Compete with a friend and see who looks younger or older!
• Scan two faces and compare the estimated ages instantly.
• Scan two faces and compare the estimated ages instantly.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Estimate my Age
- Developer
- Sabrina Holzer
- Bundle ID
- de.jochen-holzer.howolddoilook
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN, DE
Company
- Website
- Not found
- 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
- $86/mo
- Top-grossing rank
- Outside top 100 in US Education
- 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
⭐Recent App Store Reviews49 latest · avg 3.53★ · 46.9% 5★ · 24.5% 1★
5★23 (47%)
4★8 (16%)
3★2 (4%)
2★4 (8%)
1★12 (24%)
+80 ratings/week
Praise: great ×7 love ×7 excellent ×3 best ×3 amazing ×2Complaints: hate ×3 worst ×3 terrible ×1 bug ×1 crash ×1
Top positive
★★★★★ WHYYYYYYYY APP!!!! 😪😪😪😪
I’m a boy and I’m 8 but... I have long hair I HAATTTEEE these apps BECAUSE THEY THINK ONLY GIRLS HAVE LONG HAIR!!!!!!!!
ALSO TO YOU STUPID PEOPLE DONT THINK ALL PEOPLE WITH LONG HAIR ARE MOTHER FRICKING GIRLS STUPID PEOPLE!!!!!!!!…
★★★★★ Lol
I’m already starting off to like this amazing…
Top negative
★☆☆☆☆ Wildly inaccurate
Bad…
★☆☆☆☆ The worst game ever!!!!!!
I hate this game because I’m 8 and it said I was 14!!!!!???😂🤣😂🤣😂🤣😡😡😡😡😡😡😫😫😫…
📈Ratings growth1,492 ratings+74500% lifetimeShow 3-year history estimate ▾
Tracked (58 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.
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