Comparison

PvMeter Mobile vs PV Calculator.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PvMeter Mobile

Features
Read full description

Rbee Solar is a photovoltaic monitoring solution that enable you to monitor the proper functionning of your PV installation and be informed in case of dysfunction. The use of this app is possible once you have the Rbee Solar Solution installed on your PV array.

About

PV Calculator.

This tool simplifies solar photovoltaic system design and analysis for professionals and students. It offers a comprehensive Energy Hub with multiple calculators, providing instant results, visual charts, and clear insights for efficient PV system planning and optimization.

Highlights
  • Energy Hub with multiple solar calculators
  • Calculate solar panel power output
  • Analyze energy generation (daily, monthly, yearly)
  • Design solar array size
  • Calculate system voltage and configuration
  • Instant calculation results
  • Visual charts and performance summaries
Features
Read full description

PV Calculator is a smart and easy-to-use solar photovoltaic calculation tool designed for solar professionals, engineers, students, and renewable energy planners. The app provides a complete Energy Hub with multiple solar calculators that help you design, analyze, and optimize PV systems efficiently. With clear inputs, visual charts, and instant results, PV Calculator simplifies complex solar calculations into an intuitive experience. Key Modules & Features: Access all essential PV calculators from a single dashboard for quick system planning. Calculate solar panel power output and view performance distribution with clear visual insights. Analyze daily, monthly, and yearly energy generation with easy-to-read charts. Design solar array size based on system parameters, efficiency, and environmental factors. Calculate required system voltage and electrical configuration for PV installations. Highlights: - Instant calculation results - Visual charts and performance summaries - Clean, modern, and easy UI - Accurate solar PV system planning - Ideal for rooftop and small-scale solar projects - Useful for education, planning, and field reference PV Calculator helps you make informed decisions when designing and evaluating solar photovoltaic systems—quickly, accurately, and confidently. in-app purchase included 
 Lifetime to Remove Ads Privacy Policy : https://docs.google.com/document/d/1Dn1gNdDP2AHL7sg-px4rxdLAcoGHlNB8/edit#heading=h.1ionsc3v3xmq Terms and Condition : https://docs.google.com/document/d/1t-LREPKByKaM0UkbIo4o0E1gdAYs21Oe30EfGxenEss/edit?usp=sharing

Screenshots

PvMeter Mobile4 screens
PV Calculator.4 screens

Verdict

The call

The clearest difference is in-app purchases: PvMeter Mobile at none against PV Calculator.'s 1. PvMeter Mobile also leads on iOS requirement (11.4 vs 13.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PV Calculator. sells 1 one-off in-app purchase. PvMeter Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

PvMeter Mobile ships an update every 11 months, PV Calculator. every 7 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
PvMeter Mobile versus PV Calculator.: the parameters behind the verdict, then further details
ParameterPvMeter MobilePV Calculator.
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 11 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.4 — better13.0
Further details — not scored
Size38 MB52 MB
Age rating4+4+
DeveloperMylight Systems SASNanjibhai Gorasiya

In-app purchases

None

PvMeter Mobile

No in-app purchases

1 purchases

PV Calculator.

One-time1
  • Lifetime premium$9.99

Questions

Is PvMeter Mobile free?
PvMeter Mobile is free to download, with no in-app purchases.
Is PV Calculator. free?
PV Calculator. is free to download, with in-app purchases available.
Do PvMeter Mobile or PV Calculator. have ads?
Neither PvMeter Mobile nor PV Calculator. shows ads.
Which is updated more often, PvMeter Mobile or PV Calculator.?
PvMeter Mobile ships an update every 11 months, and PV Calculator. every 7 months. Most recently, PvMeter Mobile was updated on November 1, 2026 and PV Calculator. on October 31, 2026.

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