# ReefScan vs pbrScan

The clearest difference is update cadence: pbrScan at every 8 months against ReefScan's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ReefScan ships an update every 23 months, pbrScan every 8 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ReefScan | pbrScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reefscan/id6444350547/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 14 MB | 32 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CraniaLab, LLC](https://appshunter.io/developer/1495242488) | [inciprocal Inc.](https://appshunter.io/developer/1330549771) |

## What reviewers say

### ReefScan

[App page](https://appshunter.io/ios/app/reefscan/id6444350547)

Capture underwater images and depth data to create 3D models with a companion desktop application. This tool is fast, accurate, and versatile, working both above and below water.

**Highlights:** Underwater image and depth map collection, 3D model creation with MacOS companion app, Fast and accurate scanning, Above-water scanning capability, Compatibility with other photogrammetry apps

**Features:** macOS Compatibility

**In-app purchases:** none


### pbrScan

[App page](https://appshunter.io/ios/app/pbrscan/id6451349432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ReefScan free?

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

### Is pbrScan free?

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

### Do ReefScan or pbrScan have ads?

Neither ReefScan nor pbrScan shows ads.

### Which is updated more often, ReefScan or pbrScan?

ReefScan ships an update every 23 months, and pbrScan every 8 months. Most recently, ReefScan was updated on June 1, 2026 and pbrScan on September 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.*