# JBD IOT vs HZX

JBD IOT and HZX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

JBD IOT ships an update every 3 weeks, HZX every 2 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | JBD IOT | HZX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 73 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) | [雨 刘](https://appshunter.io/developer/971087557) |

## What reviewers say

### JBD IOT

[App page](https://appshunter.io/ios/app/jbd-iot/id6743311807)

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

**In-app purchases:** none


### HZX

[App page](https://appshunter.io/ios/app/hzx/id6756103011)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JBD IOT free?

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

### Is HZX free?

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

### Do JBD IOT or HZX have ads?

Neither JBD IOT nor HZX shows ads.

### Which is updated more often, JBD IOT or HZX?

JBD IOT ships an update every 3 weeks, and HZX every 2 weeks. Most recently, JBD IOT was updated on October 16, 2026 and HZX on October 17, 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.*