# PV Master vs Solar Offset for Tesla Energy

The clearest difference is rating: PV Master at 4.3 against Solar Offset for Tesla Energy's 3.7. PV Master also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 8 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. PV Master sells 4 in-app purchases, starting at $4.99 per month and Solar Offset for Tesla Energy sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PV Master holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 23 and 17 respectively. Written reviews point the same way: 17% of PV Master's written reviews are positive against 0% of Solar Offset for Tesla Energy's.

PV Master ships an update every 8 days, Solar Offset for Tesla Energy monthly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PV Master | Solar Offset for Tesla Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/pv-master-solar-panel-system/id396636193/reviews)** | [3.7 (17 ratings)](https://appshunter.io/ios/app/solar-offset-for-tesla-energy/id6476922330/reviews) |
| Number of ratings | **23** | 17 |
| Positive reviews | **17.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 25 MB | 14 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BigBalli Consulting llc](https://appshunter.io/developer/363765325) | [Sonne und Haben GmbH](https://appshunter.io/developer/1728247032) |

## What reviewers say

### PV Master

[App page](https://appshunter.io/ios/app/pv-master-solar-panel-system/id396636193)

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.

**Highlights:** Accurate solar data based on location, Weather data integration, Solar potential insights, Panel positioning tool, Comprehensive energy calculators, Guides, FAQs, and glossary

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $4.99 | per month |
| Yearly | $49.99 | per year |
| Location Solar Panel Data | $0.99 | one-time |
| Lifetime | $59.99 | one-time |


### Solar Offset for Tesla Energy

[App page](https://appshunter.io/ios/app/solar-offset-for-tesla-energy/id6476922330)

Forecasts solar production, power consumption, and solar offset for up to 10 days. Helps identify optimal times to charge electric vehicles based on weather and historical data. Requires a Tesla account with Powerwall or Solar installation and a subscription.

**Highlights:** 10-day solar production forecast, Power consumption prediction, Solar offset calculation, Electric car charging optimization, Weather condition integration, Tesla Gateway data utilization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Trial | $4.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is PV Master free?

PV Master is free to download, with in-app purchases available.

### Is Solar Offset for Tesla Energy free?

Solar Offset for Tesla Energy is free to download, with in-app purchases available.

### Which has better reviews, PV Master or Solar Offset for Tesla Energy?

PV Master is rated higher. PV Master averages 4.3 out of 5 from 23 ratings, while Solar Offset for Tesla Energy averages 3.7 from 17 ratings.

### Do PV Master or Solar Offset for Tesla Energy have ads?

Neither PV Master nor Solar Offset for Tesla Energy shows ads.

### Which is updated more often, PV Master or Solar Offset for Tesla Energy?

PV Master ships an update every 8 days, and Solar Offset for Tesla Energy monthly. Most recently, PV Master was updated on October 23, 2026 and Solar Offset for Tesla Energy on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*