# CYHY vs A

The clearest difference is in-app purchases: CYHY at none against A's 1. CYHY also leads on device support (3 vs 1) and iOS requirement (7.1 vs 17.0). A's advantage is update cadence (weekly vs monthly). On price and ads there is nothing between them.

Both are free to download. A sells 1 one-off in-app purchase. CYHY asks for nothing beyond the download.

CYHY ships an update monthly, A weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CYHY | A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/cyhy/id1050101447/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 85 MB | 11 MB |
| Requires iOS | **7.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳市创艺慧云信息有限公司](https://appshunter.io/developer/1069607179) | [donghyeok yeom](https://appshunter.io/developer/1888041015) |

## What reviewers say

### CYHY

[App page](https://appshunter.io/ios/app/cyhy/id1050101447)

This app connects to a car's advanced dashcam via Wi-Fi to stream live video, capture photos, and download recordings. It allows for custom settings and utilizes WDR technology for high-quality night vision and motion detection.

**Highlights:** Live video streaming, Photo capture, Video/photo download, Custom tachograph settings, WDR technology, Night vision, Motion detection

**Features:** macOS Compatibility

**In-app purchases:** none


### A

[App page](https://appshunter.io/ios/app/a-roll-retro-video-camera/id6770844763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Capture Forever | $0.49 | one-time |


## Frequently asked questions

### Is CYHY free?

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

### Is A free?

A is free to download, with in-app purchases available.

### Do CYHY or A have ads?

Neither CYHY nor A shows ads.

### Which is updated more often, CYHY or A?

CYHY ships an update monthly, and A weekly. Most recently, CYHY was updated on October 24, 2026 and A on October 28, 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.*