# DeepLog vs Oceanus

The clearest difference is ads: DeepLog at none against Oceanus's shown. DeepLog also leads on iOS requirement (15.1 vs 17.0). Oceanus's advantage is update cadence (every 6 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DeepLog sells 1 in-app purchase, starting at $1.99 per month and Oceanus sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

DeepLog ships an update every 3 weeks, Oceanus every 6 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | DeepLog | Oceanus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 43 MB | 54 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Steven Saccio Photography LLC](https://appshunter.io/developer/1886648600) | [Mikhail Listratsenka](https://appshunter.io/developer/6773648263) |

## What reviewers say

### DeepLog

[App page](https://appshunter.io/ios/app/deeplog-scuba-dive-log/id6760891889)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeepLog Premium | $1.99 | per month |


### Oceanus

[App page](https://appshunter.io/ios/app/oceanus-scuba-dive-log/id6773648261)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is DeepLog free?

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

### Is Oceanus free?

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

### Do DeepLog or Oceanus have ads?

Oceanus shows ads; DeepLog does not.

### Which is updated more often, DeepLog or Oceanus?

DeepLog ships an update every 3 weeks, and Oceanus every 6 days. Most recently, DeepLog was updated on October 24, 2026 and Oceanus on October 22, 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.*