# Viidure vs AOCHUAN

The clearest difference is rating: Viidure at 4.4 against AOCHUAN's 2.9. Viidure also leads on ratings volume (13K vs 117) and chart position (#108 vs unranked). AOCHUAN's advantage is in-app purchases (none vs 6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Viidure sells 6 one-off in-app purchases. AOCHUAN asks for nothing beyond the download.

Viidure holds the better App Store score, 4.4 against 2.9. That said, the two scores are not equally well evidenced: Viidure has 13K ratings behind it against 117, so its average is the more settled of the two. Written reviews point the same way: 25% of Viidure's written reviews are positive against 23% of AOCHUAN's.

Viidure ships an update monthly, AOCHUAN every 2 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Viidure | AOCHUAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (13K ratings)](https://appshunter.io/ios/app/viidure/id1489090807/reviews)** | [2.9 (117 ratings)](https://appshunter.io/ios/app/aochuan/id1589913929/reviews) |
| Number of ratings | **13K** | 117 |
| Positive reviews | **24.9% of reviews** | 23.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#108** | — |
| Size | 197 MB | 459 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) | [中山市央果电子科技有限公司](https://appshunter.io/developer/1522856203) |

## What reviewers say

### Viidure

[App page](https://appshunter.io/ios/app/viidure/id1489090807)

**Currently charting:** #108 Top Free · Photo & Video (US App Store)

Connect to your dash cam or sports camera via WiFi to access and process photos and videos. This app facilitates resource management for various use cases like forensics and sharing.

**Highlights:** Connect to dash cams and sports cameras, Access photos and videos via WiFi, Process media resources, Support for multiple hardware solutions, Facilitates forensics and sharing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year | $7.90 | one-time |
| 1 Year | $9.90 | one-time |
| 2 years | $12.90 | one-time |
| 2 Years | $15.90 | one-time |
| Permanent | $27.90 | one-time |
| Perpetual | $34.90 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Good video quality
- 💡 Useful features like GPS and speed tracking

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 Inability to view/download videos
- 🐛 App crashes and bugs
- 🔌 Poor WiFi connectivity
- 💸 Subscription required for full functionality

**Reported bugs**

- Camera not recognized by app
- Videos not saving properly
- App freezes and becomes unresponsive

**Requested features**

- Add option to view rear camera
- Improve video download speeds
- Allow deletion of individual videos
- Provide instructions in multiple languages


### AOCHUAN

[App page](https://appshunter.io/ios/app/aochuan/id1589913929)

Enhance your mobile videography with advanced stabilization and creative shooting modes. Capture stunning 4K video, utilize precise tracking, and apply professional filters for a polished look. This app unlocks the full potential of compatible handheld gimbals.

**Highlights:** 4K Super HD video recording, Precise face and body tracking, One-button inception, One-button Hitchcock (dolly zoom), Makeup filters for photos & videos, Gesture controls, Time-lapse photography

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🎥 Advanced photo and video shooting modes
- ⚙️ Customizable gimbal settings and controls
- 📚 Comprehensive in-app tutorial videos
- 💰 Good value for the price
- 🎯 Face and body tracking capabilities

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 📵 Bluetooth connectivity issues
- 🎥 Black screen when accessing camera
- ⚠️ Unreliable tracking features
- 🔌 Poor app stability on iOS updates

**Reported bugs**

- App crashes on iOS 18 and newer versions
- Bluetooth fails to connect or drops frequently
- Camera displays black screen in app
- Face tracking rotates 180 degrees unexpectedly
- Object tracking loses subjects easily

**Requested features**

- Portrait/vertical mode support
- Still photo capture while recording video
- 48MP photo resolution option
- Wide-angle and telephoto lens support
- Automatic lens switching for zoom


## Frequently asked questions

### Is Viidure free?

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

### Is AOCHUAN free?

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

### Which has better reviews, Viidure or AOCHUAN?

Viidure is rated higher. Viidure averages 4.4 out of 5 from 13K ratings, while AOCHUAN averages 2.9 from 117 ratings.

### Do Viidure or AOCHUAN have ads?

Neither Viidure nor AOCHUAN shows ads.

### Which is updated more often, Viidure or AOCHUAN?

Viidure ships an update monthly, and AOCHUAN every 2 weeks. Most recently, Viidure was updated on September 25, 2026 and AOCHUAN on September 24, 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.*