# SmartBMS Utility vs DavRoll

The clearest difference is price: DavRoll at Free against SmartBMS Utility's $9.99. DavRoll also leads on update cadence (every 11 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

SmartBMS Utility ships an update every 2 months, DavRoll every 11 days. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SmartBMS Utility | DavRoll |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/smartbms-utility/id1540178292/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 23 MB | 33 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kuehner & Gehrke Development UG (haftungsbeschraenkt)](https://appshunter.io/developer/1497310810) | [HYOJUNG KIM](https://appshunter.io/developer/1879759534) |

## What reviewers say

### SmartBMS Utility

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

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


### DavRoll

[App page](https://appshunter.io/ios/app/davroll/id6783791146)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartBMS Utility free?

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

### Is DavRoll free?

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

### Do SmartBMS Utility or DavRoll have ads?

Neither SmartBMS Utility nor DavRoll shows ads.

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

SmartBMS Utility ships an update every 2 months, and DavRoll every 11 days. Most recently, SmartBMS Utility was updated on September 26, 2026 and DavRoll on September 10, 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.*