# SmartBMS Utility vs ZenTools

The clearest difference is price: ZenTools at Free against SmartBMS Utility's $9.99. ZenTools also leads on rating (5.0 vs 4.3) and update cadence (every 3 weeks vs every 2 months). SmartBMS Utility's advantage is ratings volume (12 vs 1) and chart position (#181 vs unranked). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

ZenTools is free to download; SmartBMS Utility costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ZenTools holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: SmartBMS Utility has 12 ratings behind it against 1, so its average is the more settled of the two.

SmartBMS Utility ships an update every 2 months, ZenTools every 3 weeks. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SmartBMS Utility | ZenTools |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/smartbms-utility/id1540178292/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zentools/id6503634903/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | **#181** | — |
| Size | 23 MB | 24 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kuehner & Gehrke Development UG (haftungsbeschraenkt)](https://appshunter.io/developer/1497310810) | [Zendure USA INC](https://appshunter.io/developer/1592645040) |

## What reviewers say

### SmartBMS Utility

[App page](https://appshunter.io/ios/app/smartbms-utility/id1540178292)

**Currently charting:** #181 Top Paid · Productivity (US App Store)

Optimize battery management and extend battery life with real-time monitoring and intelligent control. Receive important alerts and ensure data security with local storage. Compatible with JBD and Daly BMS.

**Highlights:** Real-time battery monitoring, Intelligent control for charging/discharging, Battery condition notifications, Local data storage for security, Easy integration with JBD/Daly BMS

**Features:** Vision Pro support

**In-app purchases:** none


### ZenTools

[App page](https://appshunter.io/ios/app/zentools/id6503634903)

This industrial productivity app streamlines factory operations and maximizes output for authorized users. It's designed to enhance efficiency and unlock the full potential of manufacturing processes.

**Highlights:** Streamline operations, Maximize output, Enhance efficiency, Empower authorized users, Industrial settings focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartBMS Utility free?

SmartBMS Utility costs $9.99, with no in-app purchases.

### Is ZenTools free?

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

### Which has better reviews, SmartBMS Utility or ZenTools?

ZenTools is rated higher. SmartBMS Utility averages 4.3 out of 5 from 12 ratings, while ZenTools averages 5.0 from 1 ratings.

### Do SmartBMS Utility or ZenTools have ads?

Neither SmartBMS Utility nor ZenTools shows ads.

### Which is updated more often, SmartBMS Utility or ZenTools?

SmartBMS Utility ships an update every 2 months, and ZenTools every 3 weeks. Most recently, SmartBMS Utility was updated on September 22, 2026 and ZenTools on September 11, 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.*