# HiHZ vs 行车录像18S

The clearest difference is ads: 行车录像18S at none against HiHZ's shown. 行车录像18S also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

HiHZ ships an update every 2 months, 行车录像18S every 3 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HiHZ | 行车录像18S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/hihz/id1069585543/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 82 MB | 42 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [运炯 姚](https://appshunter.io/developer/1014237671) | [BUDA.inc](https://appshunter.io/developer/1372409908) |

## What reviewers say

### HiHZ

[App page](https://appshunter.io/ios/app/hihz/id1069585543)

This application connects to a full HD dashcam via Wi-Fi, allowing you to preview, play back, and download videos and images. It also enables device settings and offers a new way to control your dashcam.

**Highlights:** Wi-Fi connection to dashcam, Live preview, Video and image playback, Download videos and images, Device settings configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### 行车录像18S

[App page](https://appshunter.io/ios/app/18s/id1408368216)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HiHZ free?

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

### Is 行车录像18S free?

行车录像18S is free to download, with no in-app purchases.

### Do HiHZ or 行车录像18S have ads?

HiHZ shows ads; 行车录像18S does not.

### Which is updated more often, HiHZ or 行车录像18S?

HiHZ ships an update every 2 months, and 行车录像18S every 3 weeks. Most recently, HiHZ was updated on September 15, 2026 and 行车录像18S 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.*