# Z vs My Teison

The clearest difference is rating: Z at 5.0 against My Teison's 2.0. Z also leads on ratings volume (3 vs 1). My Teison's advantage is review sentiment (63% vs 33%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Z holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 33% of Z's written reviews are positive against 63% of My Teison's, so the app with the better star average is not the one people write more warmly about.

Z ships an update monthly, My Teison every 3 weeks. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Z | My Teison |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/z-box/id1578050504/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/my-teison/id1616882600/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 33.3% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 36 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [zhejiang benyi new energy technology co.,ltd.](https://appshunter.io/developer/1536090136) | [Teison Energy Technology Co.,Ltd.](https://appshunter.io/developer/1587085800) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-box/id1578050504)

Manage and monitor your smart home energy devices remotely. Connect to EV chargers and microinverters via Bluetooth or Wi-Fi for real-time status updates and control. Compatible with BENY home chargers and balcony/garden PV equipment.

**Highlights:** Remote EV charger monitoring, Microinverter status viewing, Bluetooth direct connection, Wi-Fi cloud registration, Real-time device status, BENY device compatibility

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

**In-app purchases:** none


### My Teison

[App page](https://appshunter.io/ios/app/my-teison/id1616882600)

Control and manage your smart EV charging station remotely. Set charging schedules, monitor charging status, and view energy consumption data. Ensure efficient and convenient electric vehicle charging.

**Highlights:** Remote control of charging station, Set charging schedules, Monitor charging status, View energy consumption, Manage smart wallbox settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is My Teison free?

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

### Which has better reviews, Z or My Teison?

Z is rated higher. Z averages 5.0 out of 5 from 3 ratings, while My Teison averages 2.0 from 1 ratings.

### Do Z or My Teison have ads?

Neither Z nor My Teison shows ads.

### Which is updated more often, Z or My Teison?

Z ships an update monthly, and My Teison every 3 weeks. Most recently, Z was updated on September 18, 2026 and My Teison on June 1, 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.*