45
BU Score
Emerging
Finanzmathematik Rechner
✍️ bumetric analysis
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Finanzmathematik Rechner is an iOS app from Francesco Grassi in the Finance category, currently rated 4.0★ across 12 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Our BU Score puts it at 45: Emerging (early traction worth watching). For a Finance app, that means early traction worth watching.
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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Good rating (4.0★)METRIC | +$800 | |
| Pre-traction phase (12 ratings)METRIC | −$300 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 5 MB🔞 4+📱 iOS 10.0+🔖 v3.0🔄 updated 5y ago🌐 EN, FR, DE📂 Finance💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
Financial Mathematics calculator for:
• Percentages
• Linear Interest
• Compound Interest
• Intra-year Compounding
• Continuously Compounded Interest
• Annuities (Present Value / Future Value / Ordinary Annuity / Annuity Due)
• Linear Depreciation
• Degressive Depreciation
• Loan Amortisation (Annual Payments / Residual Debt)
• Net Present Value (NPV)
Very easy to use.
• Percentages
• Linear Interest
• Compound Interest
• Intra-year Compounding
• Continuously Compounded Interest
• Annuities (Present Value / Future Value / Ordinary Annuity / Annuity Due)
• Linear Depreciation
• Degressive Depreciation
• Loan Amortisation (Annual Payments / Residual Debt)
• Net Present Value (NPV)
Very easy to use.
🆕 What's New · v3.0
New layout, minor bug fixes.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Finanzmathematik Rechner
- Developer
- Francesco Grassi
- Bundle ID
- com.grassimathematik.Finanzmathematik
- App Store URL
- Open in App Store
- Category
- Finance
- Content rating
- 4+
- Languages
- EN, FR, DE
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
- $287/mo
- Top-grossing rank
- Outside top 100 in US Finance
- 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
- https://apps.apple.com/us/iphone/story/id1500620631
⭐Recent App Store Reviews5 latest · avg 3.6★ · 60.0% 5★ · 20.0% 1★
5★3 (60%)
4★0 (0%)
3★0 (0%)
2★1 (20%)
1★1 (20%)
+0 ratings/week
Praise: recommend ×1
Top positive
★★★★★ Financial Mathematics
Its very nice and useful educational game and calculator. Easy to use. Nice interface. I like it very much.…
★★★★★ Cool
Cool calculator with simple interface and easy to use. Useful application I recommend for download the app.…
Top negative
★☆☆☆☆ 1 Star but..
Few functions. I can tell that the author wanted a simple calculator, which they achieved. But it doesn't do much.…
★★☆☆☆ Problem displaying characters
Unfortunately it doesn't work property with iOS 14. Characters are not visible.…
📈Ratings growth12 ratings+1100% lifetimeShow 3-year history estimate ▾
Tracked (7 weeks) Pre-tracking estimate (37 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 Francesco Grassi
View all →
Full revenue analysis
Read the article-style breakdown for Finanzmathematik Rechner: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.