# CCTV Viewer vs Netzero for Powerwall

The clearest difference is price: Netzero for Powerwall at Free against CCTV Viewer's $2.99. Netzero for Powerwall also leads on rating (4.8 vs 3.6) and review sentiment (90% vs 60%). CCTV Viewer's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Netzero for Powerwall is free to download; CCTV Viewer costs $2.99 up front. Netzero for Powerwall sells 2 in-app purchases, starting at $6.99 per month. CCTV Viewer asks for nothing beyond the download.

Netzero for Powerwall holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 812 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 60% of CCTV Viewer's written reviews are positive against 90% of Netzero for Powerwall's.

CCTV Viewer ships an update every 5 weeks, Netzero for Powerwall weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CCTV Viewer | Netzero for Powerwall |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.6 (17 ratings)](https://appshunter.io/ios/app/cctv-viewer/id1450658761/reviews) | **[4.8 (812 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews)** |
| Number of ratings | 17 | **812** |
| Positive reviews | 60.0% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Paid | **Freemium** |
| Size | 38 MB | 61 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPad, Apple TV | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Marshall](https://appshunter.io/developer/544647717) | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) |

## What reviewers say

### CCTV Viewer

[App page](https://appshunter.io/ios/app/cctv-viewer/id1450658761)

Stream live feeds from your CCTV cameras directly to your device. Easily add camera names and stream URLs for a tiled view of your security system. Supports various camera brands and streaming protocols.

**Highlights:** Tiled camera view, RTSP and MJPG stream support, UniFi Protect, SWANN, Hikvision integration, Swipe between full-screen cameras, Toggle mute and adjust audio defaults, Optional full-screen camera cycling, Web-based setup option

**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 CCTV Viewer free?

CCTV Viewer costs $2.99, with no in-app purchases.

### Is Netzero for Powerwall free?

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

### Which has better reviews, CCTV Viewer or Netzero for Powerwall?

Netzero for Powerwall is rated higher. CCTV Viewer averages 3.6 out of 5 from 17 ratings, while Netzero for Powerwall averages 4.8 from 812 ratings.

### Do CCTV Viewer or Netzero for Powerwall have ads?

Neither CCTV Viewer nor Netzero for Powerwall shows ads.

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

CCTV Viewer ships an update every 5 weeks, and Netzero for Powerwall weekly. Most recently, CCTV Viewer was updated on November 2, 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.*