# Subsurface vs Scuba Log

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

Both are free to download. Scuba Log sells 3 in-app purchases, starting at $3.99 per month. Subsurface asks for nothing beyond the download.

## The numbers

| Metric | Subsurface | Scuba Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (48 ratings)](https://appshunter.io/ios/app/subsurface-mobile/id1093217161/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 52 MB | 40 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dirk Hohndel](https://appshunter.io/developer/1093217160) | [Anthony Chui](https://appshunter.io/developer/6779802641) |

## What reviewers say

### Subsurface

[App page](https://appshunter.io/ios/app/subsurface-mobile/id1093217161)

This application allows divers to manage their dive logs on their mobile devices. It supports editing dive data and downloading new information from compatible dive computers. Optional cloud synchronization is available for seamless data transfer with desktop versions.

**Highlights:** Mobile dive log management, Edit dive data, Download from Bluetooth LE dive computers, Optional cloud synchronization, Open-source and free

**In-app purchases:** none


### Scuba Log

[App page](https://appshunter.io/ios/app/scuba-log-dive-logbook/id6800840583)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $11.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Subsurface free?

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

### Is Scuba Log free?

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

### Do Subsurface or Scuba Log have ads?

Neither Subsurface nor Scuba Log 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.*