# Lucky PV vs Solar.on

The clearest difference is update cadence: Lucky PV at monthly against Solar.on's every 4 months. Solar.on's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lucky PV ships an update monthly, Solar.on every 4 months. The most recent releases landed on June 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Lucky PV | Solar.on |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/lucky-pv/id6472631726/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 34 MB | 98 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Foshan Top One Power Technology Co.,Ltd](https://appshunter.io/developer/1717366287) | [鑫 俞](https://appshunter.io/developer/1714265333) |

## What reviewers say

### Lucky PV

[App page](https://appshunter.io/ios/app/lucky-pv/id6472631726)

Monitor equipment like inverters and controllers in real-time. Receive alarm notifications, analyze power generation, and generate reports to manage operations efficiently and promote energy savings.

**Highlights:** Real-time equipment monitoring, Alarm notifications, Power generation analysis, Operational reports, Energy saving insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar.on

[App page](https://appshunter.io/ios/app/solaron/id6479601705)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lucky PV free?

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

### Is Solar.on free?

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

### Do Lucky PV or Solar.on have ads?

Neither Lucky PV nor Solar.on shows ads.

### Which is updated more often, Lucky PV or Solar.on?

Lucky PV ships an update monthly, and Solar.on every 4 months. Most recently, Lucky PV was updated on June 11, 2026 and Solar.on on September 22, 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.*