# Subsurface vs Diveroid 2.0

The clearest difference is rating: Subsurface at 4.5 against Diveroid 2.0's 2.4. Subsurface also leads on review sentiment (63% vs 42%) and ratings volume (48 vs 16). Diveroid 2.0's advantage is update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Subsurface holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 48 and 16 respectively. Written reviews point the same way: 63% of Subsurface's written reviews are positive against 42% of Diveroid 2.0's.

Subsurface ships an update every 2 months, Diveroid 2.0 monthly. Both last shipped on September 18, 2026.

## The numbers

| Metric | Subsurface | Diveroid 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (48 ratings)](https://appshunter.io/ios/app/subsurface-mobile/id1093217161/reviews)** | [2.4 (16 ratings)](https://appshunter.io/ios/app/diveroid-20/id1501474558/reviews) |
| Number of ratings | **48** | 16 |
| Positive reviews | **63.3% of reviews** | 41.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 52 MB | 116 MB |
| Requires iOS | 17 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dirk Hohndel](https://appshunter.io/developer/1093217160) | [Oceanwick Inc.](https://appshunter.io/developer/6775428393) |

## 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


### Diveroid 2.0

[App page](https://appshunter.io/ios/app/diveroid-20/id1501474558)

This app integrates essential scuba diving equipment like a dive computer, camera, compass, and logbook into one mobile device. It leverages mobile technology to enhance the smart diving experience for underwater exploration.

**Highlights:** Integrated dive computer, Built-in camera, Digital compass, Digital logbook, Smart diving features

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

**In-app purchases:** none


## Frequently asked questions

### Is Subsurface free?

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

### Is Diveroid 2.0 free?

Diveroid 2.0 is free to download, with no in-app purchases.

### Which has better reviews, Subsurface or Diveroid 2.0?

Subsurface is rated higher. Subsurface averages 4.5 out of 5 from 48 ratings, while Diveroid 2.0 averages 2.4 from 16 ratings.

### Do Subsurface or Diveroid 2.0 have ads?

Neither Subsurface nor Diveroid 2.0 shows ads.

### Which is updated more often, Subsurface or Diveroid 2.0?

Subsurface ships an update every 2 months, and Diveroid 2.0 monthly. Most recently, Subsurface was updated on September 18, 2026 and Diveroid 2.0 on September 18, 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.*