# Netzero for Powerwall vs WeaveGrid

The clearest difference is review sentiment: Netzero for Powerwall at 90% against WeaveGrid's 43%. Netzero for Powerwall also leads on rating (4.8 vs 3.7) and ratings volume (804 vs 28). WeaveGrid's advantage is in-app purchases (none vs 2). On price, update cadence, 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. WeaveGrid asks for nothing beyond the download.

Netzero for Powerwall holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 804 ratings behind it against 28, 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 43% of WeaveGrid's.

Netzero for Powerwall ships an update weekly, WeaveGrid every 9 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Netzero for Powerwall | WeaveGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (804 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews)** | [3.7 (28 ratings)](https://appshunter.io/ios/app/weavegrid-smarter-ev-charging/id6752913093/reviews) |
| Number of ratings | **804** | 28 |
| Positive reviews | **90.5% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Freemium | **Free** |
| Size | 61 MB | 36 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) | [Weave Grid, Inc.](https://appshunter.io/developer/1674043389) |

## 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


### WeaveGrid

[App page](https://appshunter.io/ios/app/weavegrid-smarter-ev-charging/id6752913093)

Optimize your electric vehicle charging to save money and earn rewards. This app helps you understand your electricity rates, track charging costs, and participate in utility programs for bill credits. Monitor your EV's charging status and receive smart charging insights.

**Highlights:** Real-time EV charging status, Detailed charge history and cost tracking, Electricity rate analysis, Utility program enrollment, Smart charging insights, Notifications for charging updates

**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 WeaveGrid free?

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

### Which has better reviews, Netzero for Powerwall or WeaveGrid?

Netzero for Powerwall is rated higher. Netzero for Powerwall averages 4.8 out of 5 from 804 ratings, while WeaveGrid averages 3.7 from 28 ratings.

### Do Netzero for Powerwall or WeaveGrid have ads?

Neither Netzero for Powerwall nor WeaveGrid shows ads.

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

Netzero for Powerwall ships an update weekly, and WeaveGrid every 9 days. Most recently, Netzero for Powerwall was updated on October 30, 2026 and WeaveGrid 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.*