# i.Solar vs VIRC

The clearest difference is review sentiment: VIRC at 100% against i.Solar's 13%. VIRC also leads on rating (4.0 vs 1.7) and iOS requirement (13.0 vs 15.0). i.Solar's advantage is update cadence (weekly vs every 2 months) and ratings volume (9 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

VIRC holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 13% of i.Solar's written reviews are positive against 100% of VIRC's.

i.Solar ships an update weekly, VIRC every 2 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | i.Solar | VIRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (9 ratings)](https://appshunter.io/ios/app/isolar/id1632580672/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/virc/id6459355326/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 12.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trusted UPS Manufacturing Company](https://appshunter.io/developer/1632202346) | [深圳市雄韬电源科技股份有限公司](https://appshunter.io/developer/1701741664) |

## What reviewers say

### i.Solar

[App page](https://appshunter.io/ios/app/isolar/id1632580672)

Monitor your inverters remotely with real-time data and control capabilities. This app allows for daily data tracking, command sending, and remote device management.

**Highlights:** Daily data monitoring, Real-time data enquiry, Command sending, Remote device control

**Features:** Vision Pro support

**In-app purchases:** none


### VIRC

[App page](https://appshunter.io/ios/app/virc/id6459355326)

This utility app monitors and protects your device's battery health. It provides insights into battery operating data and helps maintain optimal performance.

**Highlights:** Battery monitoring, Battery protection, Operating status monitoring, Battery data viewing

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

**In-app purchases:** none


## Frequently asked questions

### Is i.Solar free?

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

### Is VIRC free?

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

### Which has better reviews, i.Solar or VIRC?

VIRC is rated higher. i.Solar averages 1.7 out of 5 from 9 ratings, while VIRC averages 4.0 from 2 ratings.

### Do i.Solar or VIRC have ads?

Neither i.Solar nor VIRC shows ads.

### Which is updated more often, i.Solar or VIRC?

i.Solar ships an update weekly, and VIRC every 2 months. Most recently, i.Solar was updated on October 10, 2026 and VIRC on October 3, 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.*