# Netzero for Powerwall vs Infinity Solar Systems

The clearest difference is in-app purchases: Infinity Solar Systems at none against Netzero for Powerwall's 2. Infinity Solar Systems also leads on rating (5.0 vs 4.8). Netzero for Powerwall's advantage is update cadence (weekly vs every 2 months) and ratings volume (812 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Netzero for Powerwall sells 2 in-app purchases, starting at $6.99 per month. Infinity Solar Systems asks for nothing beyond the download.

Infinity Solar Systems holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 812 ratings behind it against 1, so its average is the more settled of the two.

Netzero for Powerwall ships an update weekly, Infinity Solar Systems every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Netzero for Powerwall | Infinity Solar Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (812 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/infinity-solar-systems/id6747581310/reviews)** |
| Number of ratings | **812** | 1 |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 61 MB | 63 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) | [Infinity Energy](https://appshunter.io/developer/1821862998) |

## What reviewers say

### Netzero for Powerwall

[App page](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821)

Automate your home energy system to maximize savings and monitor your Powerwall's health. Integrate with utility providers for dynamic pricing and receive alerts for solar or battery issues. Gain insights into energy production and use your device as a home energy dashboard.

**Highlights:** Powerwall automation and scheduling, Utility tariff integration, Solar production monitoring, Powerwall health alerts, Home energy dashboard, Advanced diagnostics

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Netzero Pro - Monthly | $6.99 | per month |
| Netzero Pro - Annual | $69.99 | per year |

**What reviewers like**

- 🚀 Indispensable for home energy nerds
- 🚀 Amazing Diagnostic Tool
- 🚀 Awesome app to extend Tesla capabilities
- 🚀 Outstanding
- 🚀 Great App + Great Support

**What reviewers complain about**

- 🐛 Something changed?
- 🔧 Good but needs more tariff options
- 🐛 May not be compatible with PW3
- 🐛 Difficult

**Reported bugs**

- May not be compatible with PW3
- Diagnostic screen stays black

**Requested features**

- stop battery charging?
- AND function on the conditionality


### Infinity Solar Systems

[App page](https://appshunter.io/ios/app/infinity-solar-systems/id6747581310)

Monitor your solar panel installation progress from initial survey to final activation. Receive real-time updates and smart notifications to stay informed throughout the process. Easily access support and manage your project details securely.

**Highlights:** Track installation process, Real-time project status updates, Smart notifications for milestones, In-app support and ticketing, Secure login and data protection, View survey and installation progress

**In-app purchases:** none


## Frequently asked questions

### Is Netzero for Powerwall free?

Netzero for Powerwall is free to download, with in-app purchases available.

### Is Infinity Solar Systems free?

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

### Which has better reviews, Netzero for Powerwall or Infinity Solar Systems?

Infinity Solar Systems is rated higher. Netzero for Powerwall averages 4.8 out of 5 from 812 ratings, while Infinity Solar Systems averages 5.0 from 1 ratings.

### Do Netzero for Powerwall or Infinity Solar Systems have ads?

Neither Netzero for Powerwall nor Infinity Solar Systems shows ads.

### Which is updated more often, Netzero for Powerwall or Infinity Solar Systems?

Netzero for Powerwall ships an update weekly, and Infinity Solar Systems every 2 months. Most recently, Netzero for Powerwall was updated on November 7, 2026 and Infinity Solar Systems on October 30, 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.*