# CoralBear vs Reef Guard

The clearest difference is in-app purchases: CoralBear at none against Reef Guard's 2. Reef Guard's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reef Guard sells 2 in-app purchases, starting at $1.99 per month. CoralBear asks for nothing beyond the download.

CoralBear ships an update every 2 months, Reef Guard fortnightly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CoralBear | Reef Guard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 56 MB | 40 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [毓鑫 邢](https://appshunter.io/developer/1743612387) | [宇 郭](https://appshunter.io/developer/1851353253) |

## What reviewers say

### CoralBear

[App page](https://appshunter.io/ios/app/coralbear/id6502746517)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reef Guard

[App page](https://appshunter.io/ios/app/reef-guard/id6755100588)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Guard Pro Monthly | $1.99 | per month |
| Reef Guard Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is CoralBear free?

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

### Is Reef Guard free?

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

### Do CoralBear or Reef Guard have ads?

Neither CoralBear nor Reef Guard shows ads.

### Which is updated more often, CoralBear or Reef Guard?

CoralBear ships an update every 2 months, and Reef Guard fortnightly. Most recently, CoralBear was updated on October 7, 2026 and Reef Guard on October 25, 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.*