75
BU Score
Strong
Glückwünsche & Geburtstags App
✍️ bumetric analysis
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Glückwünsche & Geburtstags App is an Android app from good space. Sprüche & Bilder zum Verschicken in the Books & Reference category, currently rated 4.8★ across 26,301 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 75: Strong (healthy traction). For a Books & Reference app, that means healthy traction.
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
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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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (26,301 ratings)METRIC | +$5,500 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Mature app (10y old)METRIC | +$1,500 | |
| 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.
⭐ 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 →🔖 vVaries with device📂 Books & Reference💰 Free📺 Ad-supported💎 IAP $0.99 - $36.99 per item🚀 Launched 2015 (10y old)
📝 About this app
Share our free German congratulations and greetings for Mother's Day, Christmas, Advent, New Year's Eve, or birthdays as a video or picture on WhatsApp and Facebook Messenger. Surprise your loved ones with loving congratulations and funny sayings for every occasion and every holiday. Over a million people already keep their birthday calendars ready and send our sayings and greeting cards to their family and friends, bringing a smile to their faces every day!
A small selection of options:
🎂 Send birthday greetings to your friends
🎄 Share Christmas and Advent greetings from our Advent calendar
😴 Wish special people a good morning and good night
🏖️ Weekend? It's finally Friday? Lazy Sunday? Send a greeting with the right videos!
💒 Send congratulations for weddings, births, graduations, and confirmations
🤰 Baby on the way? Send congratulations on your pregnancy
☕ Do you love coffee? Invite your colleagues for a coffee break with the right picture!
📅 Lovingly animated greeting images with music for Mother's Day and all holidays
💝 and many more!
A small selection of options:
🎂 Send birthday greetings to your friends
🎄 Share Christmas and Advent greetings from our Advent calendar
😴 Wish special people a good morning and good night
🏖️ Weekend? It's finally Friday? Lazy Sunday? Send a greeting with the right videos!
💒 Send congratulations for weddings, births, graduations, and confirmations
🤰 Baby on the way? Send congratulations on your pregnancy
☕ Do you love coffee? Invite your colleagues for a coffee break with the right picture!
📅 Lovingly animated greeting images with music for Mother's Day and all holidays
💝 and many more!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Glückwünsche & Geburtstags App
- Developer
- good space. Sprüche & Bilder zum Verschicken
- Bundle ID
- com.megalol.muttertag
- App Store URL
- Open in App Store
- Category
- Books & Reference
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.goodspace.at
- 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
- $1.4K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $36.99 per item
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 growth26,301 ratings+17% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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 good space. Sprüche & Bilder zum Verschicken
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Full revenue analysis
Read the article-style breakdown for Glückwünsche & Geburtstags App: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.