# ReefCompanion vs ReefKeep

The clearest difference is in-app purchases: ReefCompanion at none against ReefKeep's 3. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | ReefCompanion | ReefKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 14 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTOPHER SHANE MANN](https://appshunter.io/developer/1873571355) | [Enovira AB](https://appshunter.io/developer/1878624311) |

## What reviewers say

### ReefCompanion

[App page](https://appshunter.io/ios/app/reefcompanion/id6758550121)

**Features:** macOS Compatibility

**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 ReefCompanion free?

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

### Is ReefKeep free?

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

### Do ReefCompanion or ReefKeep have ads?

Neither ReefCompanion nor ReefKeep shows ads.

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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.*