# Smart Recirculation Control 32 vs Netzero for Powerwall

The clearest difference is in-app purchases: Smart Recirculation Control 32 at none against Netzero for Powerwall's 2. Smart Recirculation Control 32 also leads on review sentiment (100% vs 90%) and iOS requirement (13.0 vs 16.4). Netzero for Powerwall's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (775 vs 6). On price, rating, 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. Smart Recirculation Control 32 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Smart Recirculation Control 32 against 4.8 for Netzero for Powerwall. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 775 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 100% of Smart Recirculation Control 32's written reviews are positive against 90% of Netzero for Powerwall's.

Smart Recirculation Control 32 ships an update every 6 weeks, Netzero for Powerwall weekly. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Smart Recirculation Control 32 | Netzero for Powerwall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/smart-recirculation-control-32/id1620060104/reviews) | [4.8 (775 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews) |
| Number of ratings | 6 | **775** |
| Positive reviews | **100.0% of reviews** | 90.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 60 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Leridian Dynamics, Inc.](https://appshunter.io/developer/1356342542) | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) |

## What reviewers say

### Smart Recirculation Control 32

[App page](https://appshunter.io/ios/app/smart-recirculation-control-32/id1620060104)

Control and monitor devices from the Smart Recirculation Control 32 product line. This utility app provides seamless interaction with your Leridian Dynamics hardware.

**Highlights:** Device control, Device monitoring, Product line compatibility, Leridian Dynamics integration

**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, 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


## Frequently asked questions

### Is Smart Recirculation Control 32 free?

Smart Recirculation Control 32 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.

### Which has better reviews, Smart Recirculation Control 32 or Netzero for Powerwall?

Smart Recirculation Control 32 and Netzero for Powerwall are both rated 4.8 out of 5 on the App Store, from 6 and 775 ratings respectively.

### Do Smart Recirculation Control 32 or Netzero for Powerwall have ads?

Neither Smart Recirculation Control 32 nor Netzero for Powerwall shows ads.

### Which is updated more often, Smart Recirculation Control 32 or Netzero for Powerwall?

Smart Recirculation Control 32 ships an update every 6 weeks, and Netzero for Powerwall weekly. Most recently, Smart Recirculation Control 32 was updated on October 2, 2026 and Netzero for Powerwall on October 12, 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.*