59
BU Score
Solid
10bii+ Financial Calculator
✍️ BU Analytics Review
“
10bii+ Financial Calculator is an iOS app from Vicinno Soft LLC in the Finance category, currently rated 4.1★ across 39 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 59 — Solid (established niche player). For a Finance 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 9 of 9 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 | |
| great valueREVIEW | +$1,600 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Multilingual (29 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Good rating (4.1★)METRIC | +$800 | |
| Pre-traction phase (39 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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 5 MB🔞 4+📱 iOS 9.0+🔖 v2.56🔄 updated 5y ago🌐 CA, CS, DA, NL, EN +24📂 Finance💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
It is a powerful emulator for HP 10bII Financial Calculator on iPhone, iPad, and Apple Watch, which supports all functions of HP 10bII Financial Calculator and beyond with many intuitive worksheets.
With more than 120 functions for financial analysis, business, statistics, and mathematics, and modeled on the popular HP 10bII Financial Calculator, 10bii Financial Calculator app combines precise mathematics, intuitive display, and ease-of-use in one package. It allows you to easily calculate time value of money, amortization, investment value, mortgage and loan payments, interest rates, and more using powerful and intuitive worksheets.
*** Highlight Features ***
• Time Value of Money TVM
• Amortization
• Cash flow analysis: Net Present Value (NPV), and Internal Rate of Return (IRR)
• Mortgage and Loan payment calculation
• Business percentage calculation like Cost, Price, Margin, and Markup
• Interest Rate Conversion between Nominal and Annual Effective Interest Rates
• Statistical analysis
• 10 Memories for storage.
• Choice of Chain and Algebraic Calculation Mode
• Scientific capabilities, including log, exponent, power etc.
• Key click sound feedback
• N, I/YR, PV, PMT and FV values displayed right above buttons
• Easy data entry in Cash Flow, Stats, TVM calculation with spreadsheet-like worksheets
• One-click access to user manual and customer support within the app
• Easy setting up number format, decimal point, calculation mode (Alg or Chain), and so on via in-app settings
• More ...
**** Support ****
Feel free to email us at support@vicinno.com whenever you need help.
**** Stay tuned ****
Like us: www.facebook.com/vicinno
Follow us: www.twitter.com/vicinno
With more than 120 functions for financial analysis, business, statistics, and mathematics, and modeled on the popular HP 10bII Financial Calculator, 10bii Financial Calculator app combines precise mathematics, intuitive display, and ease-of-use in one package. It allows you to easily calculate time value of money, amortization, investment value, mortgage and loan payments, interest rates, and more using powerful and intuitive worksheets.
*** Highlight Features ***
• Time Value of Money TVM
• Amortization
• Cash flow analysis: Net Present Value (NPV), and Internal Rate of Return (IRR)
• Mortgage and Loan payment calculation
• Business percentage calculation like Cost, Price, Margin, and Markup
• Interest Rate Conversion between Nominal and Annual Effective Interest Rates
• Statistical analysis
• 10 Memories for storage.
• Choice of Chain and Algebraic Calculation Mode
• Scientific capabilities, including log, exponent, power etc.
• Key click sound feedback
• N, I/YR, PV, PMT and FV values displayed right above buttons
• Easy data entry in Cash Flow, Stats, TVM calculation with spreadsheet-like worksheets
• One-click access to user manual and customer support within the app
• Easy setting up number format, decimal point, calculation mode (Alg or Chain), and so on via in-app settings
• More ...
**** Support ****
Feel free to email us at support@vicinno.com whenever you need help.
**** Stay tuned ****
Like us: www.facebook.com/vicinno
Follow us: www.twitter.com/vicinno
🆕 What's New · v2.56
bugfix for the amortization worksheet.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 10bii+ Financial Calculator
- Developer
- Vicinno Soft LLC
- Bundle ID
- com.vicinno.Calc10bii
- App Store URL
- Open in App Store
- Category
- Finance
- Content rating
- 4+
- Languages
- CA, CS, DA, NL, EN, FI, FR, DE, EL, HE, HU, ID, IT, JA, KO, MS, NB, PL, PT, RO, RU, ZH, SK, ES, SV, TH, ZH, TR, VI
Company
- Website
- www.vicinno.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
- $21.8K/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
- Not found
📈Ratings growth39 ratings+-49% lifetimeShow 3-year history estimate ▾
Tracked (51 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.
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