# PV Solar Forecast vs Heath

The clearest difference is rating: Heath at 5.0 against PV Solar Forecast's 4.0. Heath also leads on in-app purchases (none vs 4) and ads (none vs shown). PV Solar Forecast's advantage is ratings volume (43 vs 2) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. PV Solar Forecast sells 2 in-app purchases, starting at $9.99 per month. Heath asks for nothing beyond the download.

Heath holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: PV Solar Forecast has 43 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PV Solar Forecast | Heath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (43 ratings)](https://appshunter.io/ios/app/pv-solar-forecast/id1496274910/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/heath-app/id6778587043/reviews)** |
| Number of ratings | **43** | 2 |
| Positive reviews | 21.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 299 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Ilijovski](https://appshunter.io/developer/1492982127) | [Heath Consultants Inc](https://appshunter.io/developer/1498450662) |

## What reviewers say

### PV Solar Forecast

[App page](https://appshunter.io/ios/app/pv-solar-forecast/id1496274910)

Predict your solar power generation for up to 360 hours and 15 days ahead. This tool helps you save energy and money by planning appliance usage, EV charging, and understanding your system's output. It also provides detailed weather forecasts and data export options.

**Highlights:** 360-hour solar production forecast, 15-day daily solar production forecast, 12-month monthly generation forecasts, CSV data export, Current power estimation, Global location forecasting, Hourly weather forecast

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $9.99 | per month |
| Unlock all features | $39.99 | per year |


### Heath

[App page](https://appshunter.io/ios/app/heath-app/id6778587043)

Connect to wirelessly enabled handheld leak detection equipment to view real-time readings and calibration information. Location data from your device is automatically paired with readings.

**Highlights:** Connect to Heath handheld leak detection equipment, View real-time readings, Access calibration information, Pair readings with location data, Supports RMLD-CS, DP-IR+, and Hybrid devices

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

**In-app purchases:** none


## Frequently asked questions

### Is PV Solar Forecast free?

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

### Is Heath free?

Heath is free to download, with no in-app purchases.

### Which has better reviews, PV Solar Forecast or Heath?

Heath is rated higher. PV Solar Forecast averages 4.0 out of 5 from 43 ratings, while Heath averages 5.0 from 2 ratings.

### Do PV Solar Forecast or Heath have ads?

PV Solar Forecast shows ads; Heath does not.

### Which is updated more often, PV Solar Forecast or Heath?

PV Solar Forecast ships an update every 3 months, and Heath every 3 months. Most recently, PV Solar Forecast was updated on November 7, 2026 and Heath on October 31, 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.*