# My PVSTAR vs iRnergy

The clearest difference is update cadence: My PVSTAR at every 10 days against iRnergy's every 2 months. 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.

My PVSTAR ships an update every 10 days, iRnergy every 2 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | My PVSTAR | iRnergy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 95 MB | 132 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chint PVSTAR Energy Solution B.V.](https://appshunter.io/developer/1712047373) | [上海艺唯电子有有限公司](https://appshunter.io/developer/1327772529) |

## What reviewers say

### My PVSTAR

[App page](https://appshunter.io/ios/app/my-pvstar/id6469475307)

**In-app purchases:** none


### iRnergy

[App page](https://appshunter.io/ios/app/irnergy/id6478655343)

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

**In-app purchases:** none


## Frequently asked questions

### Is My PVSTAR free?

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

### Is iRnergy free?

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

### Do My PVSTAR or iRnergy have ads?

Neither My PVSTAR nor iRnergy shows ads.

### Which is updated more often, My PVSTAR or iRnergy?

My PVSTAR ships an update every 10 days, and iRnergy every 2 months. Most recently, My PVSTAR was updated on October 30, 2026 and iRnergy on November 4, 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.*