# Enphase Installer Toolkit vs SundialEV

The clearest difference is review sentiment: SundialEV at 100% against Enphase Installer Toolkit's 31%. SundialEV also leads on rating (5.0 vs 4.3). Enphase Installer Toolkit's advantage is ratings volume (6.1K vs 12). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SundialEV holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Enphase Installer Toolkit has 6.1K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 31% of Enphase Installer Toolkit's written reviews are positive against 100% of SundialEV's.

Enphase Installer Toolkit ships an update every 11 days, SundialEV every 6 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Enphase Installer Toolkit | SundialEV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6.1K ratings)](https://appshunter.io/ios/app/enphase-installer-toolkit/id1452583697/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/sundialev/id6782257870/reviews)** |
| Number of ratings | **6.1K** | 12 |
| Positive reviews | 31.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | Free | Free |
| Size | 348 MB | 42 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enphase Energy, Inc.](https://appshunter.io/developer/549523245) | [AppAhead](https://appshunter.io/developer/379575025) |

## What reviewers say

### Enphase Installer Toolkit

[App page](https://appshunter.io/ios/app/enphase-installer-toolkit/id1452583697)

Streamline the installation and commissioning of Enphase Energy Systems. Configure and manage energy systems efficiently with this comprehensive toolkit.

**Highlights:** Install Enphase Energy Systems, Commission Enphase Energy Systems, Configure Enphase Energy Systems, Manage energy systems

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Good app with simple functionality
- 👍 Works as expected
- 🚀 Faster and improved

**What reviewers complain about**

- 🐛 Buggy and inconsistent
- 🔍 Not user-friendly
- 🔍 Complicated and confusing
- 🔍 Difficult to use
- 🔍 Frustrating and inconvenient

**Reported bugs**

- Frequent app crashes and freezes
- Inconsistent login and authorization
- Inaccurate system data and reporting
- Compatibility issues with newer devices

**Requested features**

- Allow system owners to access and manage their own systems
- Improve sync and data accuracy
- Streamline commissioning and service processes
- Optimize for offline/low connectivity scenarios


### SundialEV

[App page](https://appshunter.io/ios/app/sundialev/id6782257870)

This app intelligently directs surplus solar energy to charge your electric vehicle instead of sending it back to the grid. It helps users save money by avoiding high electricity buy-back rates and utilizing cheaper off-peak charging times. The system is designed for a set-and-forget experience, integrating with existing EV and solar hardware.

**Highlights:** Charges EV with surplus solar, Avoids grid export for low rates, Set charging floor and battery reserve, Works with all Tesla models, Coordinates with Powerwall, Utilizes off-peak charging

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

**In-app purchases:** none


## Frequently asked questions

### Is Enphase Installer Toolkit free?

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

### Is SundialEV free?

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

### Which has better reviews, Enphase Installer Toolkit or SundialEV?

SundialEV is rated higher. Enphase Installer Toolkit averages 4.3 out of 5 from 6.1K ratings, while SundialEV averages 5.0 from 12 ratings.

### Do Enphase Installer Toolkit or SundialEV have ads?

Neither Enphase Installer Toolkit nor SundialEV shows ads.

### Which is updated more often, Enphase Installer Toolkit or SundialEV?

Enphase Installer Toolkit ships an update every 11 days, and SundialEV every 6 days. Most recently, Enphase Installer Toolkit was updated on November 3, 2026 and SundialEV on November 5, 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.*