# Subsurface vs AeroCell Log

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

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

## The numbers

| Metric | Subsurface | AeroCell 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 | 2 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dirk Hohndel](https://appshunter.io/developer/1093217160) | [Jasko Hodzic](https://appshunter.io/developer/6780306802) |

## 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


### AeroCell Log

[App page](https://appshunter.io/ios/app/aerocell-log-rc-battery-log/id6790248431)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AeroCellLog Pro Monthly | $3.99 | per month |
| AeroCellLog Pro Yearly | $17.99 | per year |
| AeroCellLog Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Subsurface free?

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

### Is AeroCell Log free?

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

### Do Subsurface or AeroCell Log have ads?

Neither Subsurface nor AeroCell 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.*