52
BU Score
Solid
PV Calculator Premium
✍️ bumetric analysis
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PV Calculator Premium is an iOS app from Sven Schwertner in the Productivity category, currently rated 5.0★ across 3 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 52: Solid (established niche player). For a Productivity app, that means established niche player.
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 5 of 5 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 | |
| Excellent rating (5.0★)METRIC | +$2,200 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (3 ratings)METRIC | −$300 | |
| Growing app (2y old)METRIC | +$200 |
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 →💾 38 MB🔞 4+📱 iOS 13.4+🔖 v1.1.1🔄 updated 2y ago🌐 EN📂 Productivity💰 Paid🚀 Launched 2023 (2y old)
📝 About this app
It is important to present the potential of renewable energy generation in a simple and clear way for everyone.
Get an idea of the potential of photovoltaic power generation at your site.
languages: english, german
What makes this app stand out from others
* Typical meteorological year (TMY) as radiation data at your site
* Hourly resolution allows an accurate view of production and battery storage throughout the day
* Individual load profiles allow a design adapted to your consumer behavior
* Roof area measurement and panel positioning allow realistic planning
No extra costs. Use all premium features for a one-time purchase price.
Premium Version Features
- Historical radiation data from 2005-2023
- Create multiple projects
- Import/ export your projects or share them with friends
- Consider Snowfall for simulation
- Consider shading for simulation
- Create your own individual load profile
- Create an unlimited number of PV arrays
- Export your results as pdf-summary or Excel sheet
Features
- Calculate the amount of electricity fed into the grid and purchased
- Calculate your annual savings and payback time
- Site specific solar irradiance
- Hourly resolution
- Define your PV-Module and power inverter
- Automatic determination of optimal orientation
- Define your energy demand and daily load profile
- Sizing of your battery storage
- Roof area measurement and panel positioning
This app is Ad-free.
Get an idea of the potential of photovoltaic power generation at your site.
languages: english, german
What makes this app stand out from others
* Typical meteorological year (TMY) as radiation data at your site
* Hourly resolution allows an accurate view of production and battery storage throughout the day
* Individual load profiles allow a design adapted to your consumer behavior
* Roof area measurement and panel positioning allow realistic planning
No extra costs. Use all premium features for a one-time purchase price.
Premium Version Features
- Historical radiation data from 2005-2023
- Create multiple projects
- Import/ export your projects or share them with friends
- Consider Snowfall for simulation
- Consider shading for simulation
- Create your own individual load profile
- Create an unlimited number of PV arrays
- Export your results as pdf-summary or Excel sheet
Features
- Calculate the amount of electricity fed into the grid and purchased
- Calculate your annual savings and payback time
- Site specific solar irradiance
- Hourly resolution
- Define your PV-Module and power inverter
- Automatic determination of optimal orientation
- Define your energy demand and daily load profile
- Sizing of your battery storage
- Roof area measurement and panel positioning
This app is Ad-free.
🆕 What's New · v1.1.1
- Minor bug fixing
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- PV Calculator Premium
- Developer
- Sven Schwertner
- Bundle ID
- com.pvstrom.pvcalculator.ios
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- EN
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 Productivity
- 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/id1583092806
⭐Recent App Store Reviews1 latest · avg 5.0★ · 100.0% 5★ · 0% 1★
5★1 (100%)
4★0 (0%)
3★0 (0%)
2★0 (0%)
1★0 (0%)
+1 ratings/week
Top positive
★★★★★ Comprehensive - Easy to use
I was able to quickly estimate my required PV+batt requirement at my current location in California in 10 min. Appreciate the ROI calculation and the battery charge/discharge chart is extremely useful. I used the lite version originally but…
Top negative
★★★★★ Comprehensive - Easy to use
I was able to quickly estimate my required PV+batt requirement at my current location in California in 10 min. Appreciate the ROI calculation and the battery charge/discharge chart is extremely useful. I used the lite version originally but…
📈Ratings growth3 ratingsShow 3-year history estimate ▾
Tracked (3 weeks) Pre-tracking estimate (34 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 PV Calculator Premium: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.