# UTL SOLAR SUN + vs Serva Services

The clearest difference is update cadence: UTL SOLAR SUN + at every 2 days against Serva Services's every 5 days. 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.

UTL SOLAR SUN + ships an update every 2 days, Serva Services every 5 days. Both last shipped on October 20, 2026.

## The numbers

| Metric | UTL SOLAR SUN + | Serva Services |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free | — |
| Size | 41 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fujiyama Power Systems Private Limited](https://appshunter.io/developer/1833855888) | [Adiyogi Technosoft Pvt. Ltd](https://appshunter.io/developer/1556206977) |

## What reviewers say

### UTL SOLAR SUN +

[App page](https://appshunter.io/ios/app/utl-solar-sun-plus/id6757518540)

Monitor, analyze, and configure solar inverters in real-time. This app offers tools for plant managers, technicians, and system owners to optimize energy production and system health for single sites or complex grids.

**Highlights:** Real-time monitoring, Performance analysis, Inverter configuration, System health checks, Energy production optimization

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

**In-app purchases:** none


### Serva Services

[App page](https://appshunter.io/ios/app/serva-services/id6796328381)

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

**In-app purchases:** none


## Frequently asked questions

### Is UTL SOLAR SUN + free?

UTL SOLAR SUN + is free to download, with no in-app purchases.

### Is Serva Services free?

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

### Do UTL SOLAR SUN + or Serva Services have ads?

Neither UTL SOLAR SUN + nor Serva Services shows ads.

### Which is updated more often, UTL SOLAR SUN + or Serva Services?

UTL SOLAR SUN + ships an update every 2 days, and Serva Services every 5 days. Most recently, UTL SOLAR SUN + was updated on October 20, 2026 and Serva Services on October 20, 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.*