PV Master vs SolarMix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PV Master
This app helps you harness solar energy by providing accurate solar data, weather integration, and tools to optimize your solar panel setup. It offers comprehensive calculators for energy needs, panel requirements, and battery storage, along with guides and a glossary for informed decisions.
- Accurate solar data based on location
- Weather data integration
- Solar potential insights
- Panel positioning tool
- Comprehensive energy calculators
- Guides, FAQs, and glossary
Read full descriptionHide full description
Thinking about going solar, or trying to get more out of the panels you already have? PV Master turns confusing solar numbers into clear decisions, so you spend less on power and waste less of the sun. Using just your location, PV Master shows you what your roof can really do, when to rely on your own panels, and when to lean on the grid. Whether you are planning your first system or fine tuning an existing one, you get answers you can act on. What PV Master helps you do: Plan with real numbers, not guesses. Get accurate, location based solar data plus a live grid forecast, so you know the best times to use your own power and when cheaper grid power makes sense. Position your panels for maximum output. The built in compass and tilt tool helps you find the angle that captures the most sun all year long. Size your system with confidence. Simple calculators work out how much energy you need, how many panels and batteries it takes, and what it will cost, so you can weigh the ROI before you spend a cent. Get more from every sunny day. Local weather is built in, so you can see how conditions affect production and plan around them. Learn as you go. Clear guides, FAQs, and a plain language glossary explain every solar and photovoltaic term, so nothing holds you back. It all lives in one friendly app, from first idea to finished install, with information that is genuinely easy to read. Download PV Master today and start making smarter, greener energy decisions. Privacy Policy: https://BigBalli.com/privacy Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula Payment will be charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Account Settings on the App Store after purchase. Any unused portion of a free trial is forfeited when purchasing a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://BigBalli.com/privacy
SolarMix
Read full descriptionHide full description
SolarMix is the fastest way to size, price, and propose a solar system — built for installers, electricians, and serious DIYers. Enter a monthly electric bill or list of appliances, and SolarMix instantly recommends the right solar array, inverter, and battery — with conservative, typical, and optimistic savings projections so you never over- or under-promise. WHY INSTALLERS LOVE IT • WORKS OFFLINE — Size jobs in basements, rooftops, and rural sites with zero signal. • REAL HARDWARE, REAL PRICES — Pick from a fully editable catalog of panels, inverters, and batteries. Live bill of materials updates as you adjust quantities. • BRANDED PROPOSALS — Add your company name, logo, and license number. Export a one-page PDF and share via email, WhatsApp, or print. • ORGANIZED BY PROJECT — Group every calculation, edit, and revision under a single client or site. • NO ACCOUNT REQUIRED — Everything stays on your device. No sign-up, no cloud, no subscription. THE TOOLKIT — 7 STANDALONE CALCULATORS • Battery Bank Sizer — kWh and Ah from load, DoD, and backup hours • Panel Array Sizer — panel count and total kW from daily load and sun hours • Battery Runtime — runtime from capacity and load • Breaker & Wire Sizer — breaker rating and wire gauge from amperage • Solar Recharge Time — hours to recharge from battery and array • Load Estimator — daily kWh from appliance list with 11 templates • Payback Calculator — simple and escalation-adjusted payback period SMART SIZING, FULL CONTROL • On-grid AND hybrid (battery-backed) algorithms • Confidence bands: Conservative / Typical / Optimistic • Advanced settings: performance ratio, DC/AC ratio, battery DoD, system efficiency, inverter utilization, target coverage • Battery chemistry presets: LiFePO4, Li-NMC, VRLA with sensible DoD defaults PRIVACY-FIRST • No account, no analytics tracking, no ads • All calculations and client data stored locally • Crash reports only, with no personal information attached • Export and back up your entire database to a single JSON file 23 currencies. Light and dark themes. One-time purchase. No subscription. No surprises.
Screenshots
Verdict
The clearest difference is price: PV Master at Free against SolarMix's $0.99. SolarMix's advantage is in-app purchases (none vs 4) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
PV Master is free to download; SolarMix costs $0.99 up front. PV Master sells 4 in-app purchases, starting at $4.99 per month. SolarMix asks for nothing beyond the download.
| Parameter | PV Master | SolarMix |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.3 (23 ratings) — better | — |
| Positive reviews | 17.1% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 8 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 25 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | BigBalli Consulting llc | Jedidiah Ferrer |
In-app purchases
PV Master
- Full Unlock$4.991 Month
- Yearly$49.991 Year
- Location Solar Panel Data$0.99
- Lifetime$59.99
SolarMix
No in-app purchases









