# PvMeter Mobile vs SUNSCAN

The clearest difference is update cadence: SUNSCAN at weekly against PvMeter Mobile's every 11 months. PvMeter Mobile's advantage is iOS requirement (11.4 vs 15.1). 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.

PvMeter Mobile ships an update every 11 months, SUNSCAN weekly. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PvMeter Mobile | SUNSCAN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 38 MB | 48 MB |
| Requires iOS | **11.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mylight Systems SAS](https://appshunter.io/developer/878095248) | [STAROS](https://appshunter.io/developer/1768267881) |

## What reviewers say

### PvMeter Mobile

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SUNSCAN

[App page](https://appshunter.io/ios/app/sunscan/id6680193688)

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

**In-app purchases:** none


## Frequently asked questions

### Is PvMeter Mobile free?

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

### Is SUNSCAN free?

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

### Do PvMeter Mobile or SUNSCAN have ads?

Neither PvMeter Mobile nor SUNSCAN shows ads.

### Which is updated more often, PvMeter Mobile or SUNSCAN?

PvMeter Mobile ships an update every 11 months, and SUNSCAN weekly. Most recently, PvMeter Mobile was updated on October 2, 2026 and SUNSCAN on October 15, 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.*