17
BU Score
Niche
NDCalc2
✍️ bumetric analysis
“
NDCalc2 is an iOS app from Boris Nienke in the Photo & Video category, currently rated 1.5★ across 2 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 17: Niche (micro-niche or pre-traction stage). For a Photo & Video app, that means micro-niche or pre-traction stage.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 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 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 | |
| Below-average rating (1.5★)METRIC | −$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Pre-traction phase (2 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 →💾 20 MB🔞 4+📱 iOS 7.0+🔖 v2.2🔄 updated 10y ago🌐 EN, DE📂 Photo & Video💰 Paid🚀 Launched 2014 (12y old)
📝 About this app
Screenshots are german but it's translated to english too.
This is a completely rewritten Version of NDCalc - now called NDCalc2. It's all new with these great features:
- build for iOS7
- supports the 4" Screens of iPhone5/s/c
- supports retina
- Much more comfortable selection of shutter speed and NDFilter (no wheel control)
- Multi-Select! Finally! You can switch to Multi-Select-Mode with a single tap in the toolbar if you are a ND-Filter-Stacker like myself :) Just activate Multi-Select-Mode and tap on any Filter you have stacked to the lens for really long exposures.… View full description on the official store →
This is a completely rewritten Version of NDCalc - now called NDCalc2. It's all new with these great features:
- build for iOS7
- supports the 4" Screens of iPhone5/s/c
- supports retina
- Much more comfortable selection of shutter speed and NDFilter (no wheel control)
- Multi-Select! Finally! You can switch to Multi-Select-Mode with a single tap in the toolbar if you are a ND-Filter-Stacker like myself :) Just activate Multi-Select-Mode and tap on any Filter you have stacked to the lens for really long exposures.… View full description on the official store →
🆕 What's New · v2.2
This update from Apple will improve the functionality of this app. No new features are included.
Ready for 4,7" and 5,5" Screens in your iPhone6(s) and iPhone6(s) Plus
Ready for 4,7" and 5,5" Screens in your iPhone6(s) and iPhone6(s) Plus
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- NDCalc2
- Developer
- Boris Nienke
- Bundle ID
- de.nsonic.ndcalc2
- App Store URL
- Open in App Store
- Category
- Photo & Video
- Content rating
- 4+
- Languages
- EN, DE
Company
- Website
- www.nsonic.de
- 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
- $287/mo
- Top-grossing rank
- Outside top 100 in US Photo & Video
- 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 growth2 ratingsShow 3-year history estimate ▾
Tracked (1 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.
Full revenue analysis
Read the article-style breakdown for NDCalc2: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.