# PvMeter Mobile vs Solar Panel Layout

The clearest difference is in-app purchases: PvMeter Mobile at none against Solar Panel Layout's 2. PvMeter Mobile also leads on iOS requirement (11.4 vs 15.0). Solar Panel Layout's advantage is update cadence (weekly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. Solar Panel Layout sells 2 in-app purchases, starting at $2.99 per month. PvMeter Mobile asks for nothing beyond the download.

PvMeter Mobile ships an update every 11 months, Solar Panel Layout weekly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PvMeter Mobile | Solar Panel Layout |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 38 MB | 27 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mylight Systems SAS](https://appshunter.io/developer/878095248) | [Frederic Billon](https://appshunter.io/developer/1811407676) |

## What reviewers say

### PvMeter Mobile

[App page](https://appshunter.io/ios/app/pvmeter-mobile/id934354658)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar Panel Layout

[App page](https://appshunter.io/ios/app/solar-panel-layout/id6785808578)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per month |
| Pro | $17.99 | per year |


## Frequently asked questions

### Is PvMeter Mobile free?

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

### Is Solar Panel Layout free?

Solar Panel Layout is free to download, with in-app purchases available.

### Do PvMeter Mobile or Solar Panel Layout have ads?

Neither PvMeter Mobile nor Solar Panel Layout shows ads.

### Which is updated more often, PvMeter Mobile or Solar Panel Layout?

PvMeter Mobile ships an update every 11 months, and Solar Panel Layout weekly. Most recently, PvMeter Mobile was updated on October 2, 2026 and Solar Panel Layout on October 10, 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.*