# AirBolt vs Netzero for Powerwall

The clearest difference is review sentiment: Netzero for Powerwall at 90% against AirBolt's 45%. Netzero for Powerwall also leads on rating (4.8 vs 2.8) and ratings volume (799 vs 45). AirBolt'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. AirBolt asks for nothing beyond the download.

Netzero for Powerwall holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Netzero for Powerwall has 799 ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 45% of AirBolt's written reviews are positive against 90% of Netzero for Powerwall's.

AirBolt ships an update every 10 days, Netzero for Powerwall weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AirBolt | Netzero for Powerwall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (45 ratings)](https://appshunter.io/ios/app/airbolt/id1085408200/reviews) | **[4.8 (799 ratings)](https://appshunter.io/ios/app/netzero-for-powerwall/id6453293821/reviews)** |
| Number of ratings | 45 | **799** |
| Positive reviews | 45.1% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 53 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AirBolt Pty Ltd](https://appshunter.io/developer/1085408199) | [Netzero Labs, Inc](https://appshunter.io/developer/1725678179) |

## What reviewers say

### AirBolt

[App page](https://appshunter.io/ios/app/airbolt/id1085408200)

Manage smart locks, trackers, and cards for enhanced security and location services. Features include Bluetooth unlocking, access history, and real-time tracking for belongings, pets, or luggage. Receive alerts and share access with trusted individuals.

**Highlights:** Bluetooth smart lock unlocking, Real-time GPS location tracking, Access history logs, Share device access with others, Proximity alerts and alarms, Find your phone feature

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

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative tracking feature
- 👍 Easy to manage multiple locks
- 🤝 Great customer service (when responsive)
- 📱 Seamless phone unlocking
- 🔒 Solid build quality

**What reviewers complain about**

- ❌ Lock never works
- ❌ Bluetooth connection issues
- ❌ App doesn't connect
- ❌ Tracking card stopped working
- ❌ No refunds

**Reported bugs**

- Lock never works
- Bluetooth connection issues
- App doesn't connect
- Tracking card stopped working
- Firmware updates fail

**Requested features**

- Improve app stability
- Ensure consistent app and web interface
- Implement MFA for better security
- Offer more alert tone options
- Fix Bluetooth connectivity issues


### 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 AirBolt free?

AirBolt 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, AirBolt or Netzero for Powerwall?

Netzero for Powerwall is rated higher. AirBolt averages 2.8 out of 5 from 45 ratings, while Netzero for Powerwall averages 4.8 from 799 ratings.

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

Neither AirBolt nor Netzero for Powerwall shows ads.

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

AirBolt ships an update every 10 days, and Netzero for Powerwall weekly. Most recently, AirBolt was updated on October 23, 2026 and Netzero for Powerwall on October 25, 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.*