# OKJ vs HDV CAM

The clearest difference is rating: HDV CAM at 2.5 against OKJ's 2.0. HDV CAM also leads on update cadence (every 2 weeks vs every 4 months) and review sentiment (15% vs 0%). OKJ's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

HDV CAM holds the better App Store score, 2.5 against 2.0. Both are backed by a comparable volume of ratings — 9 and 28 respectively. Written reviews point the same way: 0% of OKJ's written reviews are positive against 15% of HDV CAM's.

OKJ ships an update every 4 months, HDV CAM every 2 weeks. The most recent releases landed on September 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | OKJ | HDV CAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (9 ratings)](https://appshunter.io/ios/app/okj/id1522116113/reviews) | **[2.5 (28 ratings)](https://appshunter.io/ios/app/hdv-cam/id6478582255/reviews)** |
| Number of ratings | 9 | **28** |
| Positive reviews | 0.0% of reviews | **14.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 96 MB | 46 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [孔九 张](https://appshunter.io/developer/1521992476) | [丹 罗](https://appshunter.io/developer/1724968215) |

## What reviewers say

### OKJ

[App page](https://appshunter.io/ios/app/okj/id1522116113)

Control your sport camera remotely from your mobile device. View live footage, download photos and videos, and adjust camera settings.

**Highlights:** Remote camera control, Real-time viewing, Download videos and pictures, Camera settings adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### HDV CAM

[App page](https://appshunter.io/ios/app/hdv-cam/id6478582255)

Connect your digital camera to your smart device for remote shooting control and instant file transfer. Adjust shooting modes and parameters from afar, making it a powerful companion for your camera.

**Highlights:** Connect digital cameras, Remote shooting control, Adjust shooting modes, Adjust shooting parameters, Transfer photos and videos, Instant file transfer

**In-app purchases:** none


## Frequently asked questions

### Is OKJ free?

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

### Is HDV CAM free?

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

### Which has better reviews, OKJ or HDV CAM?

HDV CAM is rated higher. OKJ averages 2.0 out of 5 from 9 ratings, while HDV CAM averages 2.5 from 28 ratings.

### Do OKJ or HDV CAM have ads?

Neither OKJ nor HDV CAM shows ads.

### Which is updated more often, OKJ or HDV CAM?

OKJ ships an update every 4 months, and HDV CAM every 2 weeks. Most recently, OKJ was updated on September 23, 2026 and HDV CAM on October 27, 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.*