# Enfinergy SPC vs Netzero for Powerwall

The clearest difference is in-app purchases: Enfinergy SPC at none against Netzero for Powerwall's 2. Enfinergy SPC also leads on iOS requirement (12.0 vs 16.4). Netzero for Powerwall's advantage is update cadence (weekly vs every 13 months). On price, ads and device support there is nothing between them.

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

Enfinergy SPC ships an update every 13 months, Netzero for Powerwall weekly. Both last shipped on November 7, 2026.

## The numbers

| Metric | Enfinergy SPC | Netzero for Powerwall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (812 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews)** |
| Number of ratings | — | **812** |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 14 MB | 61 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Enfinergy LLC](https://appshunter.io/developer/1612413861) | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) |

## What reviewers say

### Enfinergy SPC

[App page](https://appshunter.io/ios/app/enfinergy-spc/id1612413859)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Enfinergy SPC free?

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

### Is Netzero for Powerwall free?

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

### Do Enfinergy SPC or Netzero for Powerwall have ads?

Neither Enfinergy SPC nor Netzero for Powerwall shows ads.

### Which is updated more often, Enfinergy SPC or Netzero for Powerwall?

Enfinergy SPC ships an update every 13 months, and Netzero for Powerwall weekly. Most recently, Enfinergy SPC was updated on November 7, 2026 and Netzero for Powerwall on November 7, 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.*