# i.Solar vs Yalla Solar

The clearest difference is rating: Yalla Solar at 5.0 against i.Solar's 1.7. i.Solar's advantage is update cadence (weekly vs every 3 months) and ratings volume (9 vs 1). 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.

Yalla Solar holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: i.Solar has 9 ratings behind it against 1, so its average is the more settled of the two.

i.Solar ships an update weekly, Yalla Solar every 3 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | i.Solar | Yalla Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (9 ratings)](https://appshunter.io/ios/app/isolar/id1632580672/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yalla-solar/id6760193842/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 51 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trusted UPS Manufacturing Company](https://appshunter.io/developer/1632202346) | [Ahmed Almudaris](https://appshunter.io/developer/1470053759) |

## 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


### Yalla Solar

[App page](https://appshunter.io/ios/app/yalla-solar/id6760193842)

This platform connects solar industry professionals and customers, offering tools to discover solar products, calculate system needs, and manage equipment orders. It streamlines the process for both solar experts and individuals planning installations.

**Highlights:** Connects solar companies, installers, and customers, Discover solar products, Calculate system requirements, Manage solar equipment orders, Marketplace for solar projects

**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 Yalla Solar free?

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

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

Yalla Solar is rated higher. i.Solar averages 1.7 out of 5 from 9 ratings, while Yalla Solar averages 5.0 from 1 ratings.

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

Neither i.Solar nor Yalla Solar shows ads.

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

i.Solar ships an update weekly, and Yalla Solar every 3 months. Most recently, i.Solar was updated on November 3, 2026 and Yalla Solar on October 31, 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.*