# Tasmotrol vs Power Zero

The clearest difference is rating: Tasmotrol at 3.9 against Power Zero's 3.0. Tasmotrol also leads on review sentiment (62% vs 41%) and ratings volume (13 vs 2). Power Zero's advantage is in-app purchases (none vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tasmotrol sells 4 in-app purchases, starting at $1.99 per month. Power Zero asks for nothing beyond the download.

Tasmotrol holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Tasmotrol has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 62% of Tasmotrol's written reviews are positive against 41% of Power Zero's.

Tasmotrol ships an update every 3 weeks, Power Zero every 6 weeks. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tasmotrol | Power Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (13 ratings)](https://appshunter.io/ios/app/tasmotrol-tasmota-and-shelly/id1553966741/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/power-zero/id1663188533/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | **61.5% of reviews** | 40.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 149 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BlueTrigger - Software](https://appshunter.io/developer/491776767) | [毅 伍](https://appshunter.io/developer/1088814173) |

## What reviewers say

### Tasmotrol

[App page](https://appshunter.io/ios/app/tasmotrol-tasmota-and-shelly/id1553966741)

Control Tasmota and Shelly smart devices locally without relying on the cloud. Manage devices, monitor energy usage, and customize dashboards for a private and efficient smart home experience.

**Highlights:** Local device control, Customizable dashboards, Device grouping, Automatic device discovery, Real-time energy monitoring, Sensor data display

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tasmotrol Pro Monthly | $1.99 | per month |
| Tasmotrol Pro Yearly | $4.99 | per year |
| Tasmotrol Pro trial version | Free | one-time |
| Tasmotrol Pro | $7.99 | one-time |


### Power Zero

[App page](https://appshunter.io/ios/app/power-zero/id1663188533)

Monitor and control your smart energy devices remotely. Track energy usage and production in real-time, find ways to improve efficiency, and manage your solar system's status.

**Highlights:** Real-time energy usage tracking, Energy production monitoring, Energy efficiency improvement suggestions, Remote smart home device control, Solar system status monitoring, Historical energy data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tasmotrol free?

Tasmotrol is free to download, with in-app purchases available.

### Is Power Zero free?

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

### Which has better reviews, Tasmotrol or Power Zero?

Tasmotrol is rated higher. Tasmotrol averages 3.9 out of 5 from 13 ratings, while Power Zero averages 3.0 from 2 ratings.

### Do Tasmotrol or Power Zero have ads?

Neither Tasmotrol nor Power Zero shows ads.

### Which is updated more often, Tasmotrol or Power Zero?

Tasmotrol ships an update every 3 weeks, and Power Zero every 6 weeks. Most recently, Tasmotrol was updated on October 14, 2026 and Power Zero on September 29, 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.*