# Installer Toolkit vs PV Pro

The clearest difference is rating: Installer Toolkit at 3.1 against PV Pro's 2.4. Installer Toolkit also leads on review sentiment (39% vs 16%) and iOS requirement (9.0 vs 13.0). PV Pro's advantage is update cadence (fortnightly vs every 5 weeks) and ratings volume (129 vs 22). 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.

Installer Toolkit holds the better App Store score, 3.1 against 2.4. That said, the two scores are not equally well evidenced: PV Pro has 129 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 39% of Installer Toolkit's written reviews are positive against 16% of PV Pro's.

Installer Toolkit ships an update every 5 weeks, PV Pro fortnightly. The most recent releases landed on June 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Installer Toolkit | PV Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (22 ratings)](https://appshunter.io/ios/app/installer-toolkit/id549523242/reviews)** | [2.4 (129 ratings)](https://appshunter.io/ios/app/pv-pro/id1247121391/reviews) |
| Number of ratings | 22 | **129** |
| Positive reviews | **38.9% of reviews** | 16.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 128 MB | 180 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enphase Energy, Inc.](https://appshunter.io/developer/549523245) | [Chengdu E-Linter Information Technology Co., Ltd.](https://appshunter.io/developer/1149235329) |

## What reviewers say

### Installer Toolkit

[App page](https://appshunter.io/ios/app/installer-toolkit/id549523242)

This utility app allows solar installers to verify and configure Enphase systems on-site. It facilitates system setup, generates status reports, and helps build array layouts by scanning microinverter serial numbers.

**Highlights:** On-site system verification, Wireless connection to Envoy Gateway, System status summary reports, Array layout building, Microinverter serial number scanning, Sync with Enlighten monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### PV Pro

[App page](https://appshunter.io/ios/app/pv-pro/id1247121391)

Monitor and manage your photovoltaic power plants with real-time status updates. Easily track daily, monthly, and yearly power generation to stay informed about your plant's performance.

**Highlights:** Real-time power plant status, Daily power generation tracking, Monthly power generation tracking, Yearly power generation tracking, Convenient power plant overview

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

**In-app purchases:** none


## Frequently asked questions

### Is Installer Toolkit free?

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

### Is PV Pro free?

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

### Which has better reviews, Installer Toolkit or PV Pro?

Installer Toolkit is rated higher. Installer Toolkit averages 3.1 out of 5 from 22 ratings, while PV Pro averages 2.4 from 129 ratings.

### Do Installer Toolkit or PV Pro have ads?

Neither Installer Toolkit nor PV Pro shows ads.

### Which is updated more often, Installer Toolkit or PV Pro?

Installer Toolkit ships an update every 5 weeks, and PV Pro fortnightly. Most recently, Installer Toolkit was updated on June 10, 2026 and PV Pro on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*