# HDV CAM vs ReefKeep

The clearest difference is in-app purchases: HDV CAM at none against ReefKeep's 3. HDV CAM also leads on iOS requirement (12.0 vs 17.0). ReefKeep's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ReefKeep sells 3 in-app purchases, starting at $4.99 per month. HDV CAM asks for nothing beyond the download.

HDV CAM ships an update every 2 weeks, ReefKeep daily. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | HDV CAM | ReefKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (23 ratings)](https://appshunter.io/ios/app/hdv-cam/id6478582255/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 14.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | — |
| Size | 59 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [丹 罗](https://appshunter.io/developer/1724968215) | [Enovira AB](https://appshunter.io/developer/1878624311) |

## What reviewers say

### 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


### ReefKeep

[App page](https://appshunter.io/ios/app/reefkeep/id6762442240)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReefKeep Pro - monthly | $4.99 | per month |
| ReefKeep Pro - Yearly | $29.99 | per year |
| ReefKeep Lifetime Subscription | $79.99 | one-time |


## Frequently asked questions

### Is HDV CAM free?

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

### Is ReefKeep free?

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

### Do HDV CAM or ReefKeep have ads?

Neither HDV CAM nor ReefKeep shows ads.

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

HDV CAM ships an update every 2 weeks, and ReefKeep daily. Most recently, HDV CAM was updated on October 11, 2026 and ReefKeep on October 9, 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.*