# Daylight BASIC vs Solar PV Forecast & Alerts

The clearest difference is review sentiment: Daylight BASIC at 80% against Solar PV Forecast & Alerts's 27%. Daylight BASIC also leads on in-app purchases (none vs 2). Solar PV Forecast & Alerts's advantage is rating (3.9 vs 2.0) and update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Solar PV Forecast & Alerts sells 2 in-app purchases, starting at $0.99 per month. Daylight BASIC asks for nothing beyond the download.

Solar PV Forecast & Alerts holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: Solar PV Forecast & Alerts has 38 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 80% of Daylight BASIC's written reviews are positive against 27% of Solar PV Forecast & Alerts's, so the app with the better star average is not the one people write more warmly about.

Daylight BASIC ships an update every 2 months, Solar PV Forecast & Alerts every 2 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Daylight BASIC | Solar PV Forecast & Alerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/daylight-basic/id610715489/reviews) | **[3.9 (38 ratings)](https://appshunter.io/ios/app/solar-pv-forecast-and-alerts/id6479313475/reviews)** |
| Number of ratings | 6 | **38** |
| Positive reviews | **80.0% of reviews** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 60 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [factsoft ag](https://appshunter.io/developer/420369183) | [MYSTIC MOBILE APPS LLC](https://appshunter.io/developer/1481942662) |

## What reviewers say

### Daylight BASIC

[App page](https://appshunter.io/ios/app/daylight-basic/id610715489)

This app displays daily and future sunshine hours, along with sunrise and sunset times for your current location. It also tracks changes in sunshine duration over various periods, including comparisons to solstices.

**Highlights:** Sunshine hours display, Sunrise and sunset times, Future time projections, Sunshine hour difference tracking, Location-based data

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar PV Forecast & Alerts

[App page](https://appshunter.io/ios/app/solar-pv-forecast-and-alerts/id6479313475)

This app predicts your household solar panel's energy production by integrating weather forecasts and your system's configuration. It offers hourly production charts, optimization tips for running appliances, and alerts for peak production times. Seamlessly control smart home devices to align with solar output for efficient energy usage.

**Highlights:** Predicts household solar panel energy production, Integrates weather forecasts and panel configuration, Hourly production charts, Smart home device integration (SmartThings, Matter, Tuya), Guidance on optimal appliance usage times, Peak production time insights, Daily production estimates and peak alerts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Solar PV Forecast+ | $0.99 | per month |
| Annual Solar PV Forecast+ | $8.99 | per year |


## Frequently asked questions

### Is Daylight BASIC free?

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

### Is Solar PV Forecast & Alerts free?

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

### Which has better reviews, Daylight BASIC or Solar PV Forecast & Alerts?

Solar PV Forecast & Alerts is rated higher. Daylight BASIC averages 2.0 out of 5 from 6 ratings, while Solar PV Forecast & Alerts averages 3.9 from 38 ratings.

### Do Daylight BASIC or Solar PV Forecast & Alerts have ads?

Both Daylight BASIC and Solar PV Forecast & Alerts show ads.

### Which is updated more often, Daylight BASIC or Solar PV Forecast & Alerts?

Daylight BASIC ships an update every 2 months, and Solar PV Forecast & Alerts every 2 weeks. Most recently, Daylight BASIC was updated on October 29, 2026 and Solar PV Forecast & Alerts on October 30, 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.*