# ZenConfig vs B1 Dex Utility

The clearest difference is update cadence: B1 Dex Utility at every 3 weeks against ZenConfig's every 11 months. B1 Dex Utility also leads on iOS requirement (12.0 vs 16.4). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for ZenConfig against 5.0 for B1 Dex Utility. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ZenConfig ships an update every 11 months, B1 Dex Utility every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ZenConfig | B1 Dex Utility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/zenconfig/id1513854657/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/b1-dex-utility/id6464839497/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 16 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zenseio LLC](https://appshunter.io/developer/1513854656) | [Block One](https://appshunter.io/developer/1706416102) |

## What reviewers say

### ZenConfig

[App page](https://appshunter.io/ios/app/zenconfig/id1513854657)

Configure and monitor Zenseio telemetry and sensor devices. This utility app allows users to read device status and adjust various settings. Requires iPhone 7 or higher with iOS 13 for NFC functionality.

**Highlights:** Read device status, Change configuration settings, NFC support, Device monitoring, Telemetry data reading

**In-app purchases:** none


### B1 Dex Utility

[App page](https://appshunter.io/ios/app/b1-dex-utility/id6464839497)

This application allows drivers to scan and view information from BlockOne DEX utility devices. It supports debugging and modifying key device details like manufacturer name, serial number, and firmware revision for direct store delivery and full-service vending operations.

**Highlights:** Scan BlockOne DEX utility device information, View device details, Debug device information, Modify Manufacturer Name, Modify Serial Number, Modify Hardware Revision, Modify Firmware Revision, Modify UUID, Modify BlueTooth Name

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZenConfig free?

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

### Is B1 Dex Utility free?

B1 Dex Utility is free to download, with no in-app purchases.

### Which has better reviews, ZenConfig or B1 Dex Utility?

ZenConfig and B1 Dex Utility are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do ZenConfig or B1 Dex Utility have ads?

Neither ZenConfig nor B1 Dex Utility shows ads.

### Which is updated more often, ZenConfig or B1 Dex Utility?

ZenConfig ships an update every 11 months, and B1 Dex Utility every 3 weeks. Most recently, ZenConfig was updated on October 24, 2026 and B1 Dex Utility on October 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.*