# Netzero for Powerwall vs Octopus Shift

The clearest difference is review sentiment: Netzero for Powerwall at 90% against Octopus Shift's 0%. Netzero for Powerwall also leads on rating (4.8 vs 1.0) and update cadence (weekly vs every 6 weeks). Octopus Shift's advantage is in-app purchases (none vs 2). 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. Octopus Shift asks for nothing beyond the download.

Netzero for Powerwall holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 763 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of Netzero for Powerwall's written reviews are positive against 0% of Octopus Shift's.

Netzero for Powerwall ships an update weekly, Octopus Shift every 6 weeks. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Netzero for Powerwall | Octopus Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (763 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/octopus-shift/id6748083542/reviews) |
| Number of ratings | **763** | 1 |
| Positive reviews | **90.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 60 MB | 76 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) | [Octopus Energy](https://appshunter.io/developer/1093447568) |

## 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, Vision Pro 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


### Octopus Shift

[App page](https://appshunter.io/ios/app/octopus-shift/id6748083542)

This app intelligently manages your smart home devices like EVs and thermostats to support the power grid. Its algorithm operates in the background to help green the energy system while earning you money.

**Highlights:** Connects to smart devices, Controls EV, charger, home battery, thermostat, Smart grid support algorithm, Earns users cash, Helps green the energy system

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

**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 Octopus Shift free?

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

### Which has better reviews, Netzero for Powerwall or Octopus Shift?

Netzero for Powerwall is rated higher. Netzero for Powerwall averages 4.8 out of 5 from 763 ratings, while Octopus Shift averages 1.0 from 1 ratings.

### Do Netzero for Powerwall or Octopus Shift have ads?

Neither Netzero for Powerwall nor Octopus Shift shows ads.

### Which is updated more often, Netzero for Powerwall or Octopus Shift?

Netzero for Powerwall ships an update weekly, and Octopus Shift every 6 weeks. Most recently, Netzero for Powerwall was updated on September 26, 2026 and Octopus Shift on September 8, 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.*