# Dive Diary vs Oceans

The clearest difference is review sentiment: Dive Diary at 90% against Oceans's 40%. Dive Diary also leads on rating (4.0 vs 3.8) and ratings volume (19 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Dive Diary holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 19 and 5 respectively. Written reviews point the same way: 90% of Dive Diary's written reviews are positive against 40% of Oceans's.

Dive Diary ships an update every 2 months, Oceans every 6 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | Dive Diary | Oceans |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (19 ratings)](https://appshunter.io/ios/app/dive-diary/id732855199/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/oceans-the-scuba-logbook/id808144990/reviews) |
| Number of ratings | **19** | 5 |
| Positive reviews | **90.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goanmook Choi](https://appshunter.io/developer/732855202) | [Oceansio AB](https://appshunter.io/developer/808144993) |

## What reviewers say

### Dive Diary

[App page](https://appshunter.io/ios/app/dive-diary/id732855199)

This app serves as a digital logbook for scuba divers, allowing users to record their dives with a visually appealing, customizable interface. It supports unlimited photo and video attachments, cloud backup, and easy sharing of dive logs.

**Highlights:** Customizable logbook design, Unlimited photo/video attachments, Cloud backup and restore, Cross-device synchronization, Social media sharing, Import Suunto dive computer logs, Export logs to CSV

**Features:** macOS Compatibility

**In-app purchases:** none


### Oceans

[App page](https://appshunter.io/ios/app/oceans-the-scuba-logbook/id808144990)

Log your scuba dives in the cloud and connect with a global community of divers. Automatically correct underwater photos, discover new dive sites, and contribute to citizen science projects. Share your adventures and plan future explorations.

**Highlights:** Cloud-based dive logging, Automatic underwater photo correction, Smart dive check-in and sharing, Discover and plan dive sites, Connect with global divers, Offline mode for logging, Citizen science environmental reporting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dive Diary free?

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

### Is Oceans free?

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

### Which has better reviews, Dive Diary or Oceans?

Dive Diary is rated higher. Dive Diary averages 4.0 out of 5 from 19 ratings, while Oceans averages 3.8 from 5 ratings.

### Do Dive Diary or Oceans have ads?

Neither Dive Diary nor Oceans shows ads.

### Which is updated more often, Dive Diary or Oceans?

Dive Diary ships an update every 2 months, and Oceans every 6 weeks. Most recently, Dive Diary was updated on November 1, 2026 and Oceans on November 1, 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.*