# Oceanic+ Scuba Diving Computer vs Divemates

The clearest difference is rating: Divemates at 5.0 against Oceanic+ Scuba Diving Computer's 4.4. Divemates also leads on review sentiment (100% vs 62%) and in-app purchases (none vs 7). Oceanic+ Scuba Diving Computer's advantage is ratings volume (4.7K vs 2) and chart position (#77 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Oceanic+ Scuba Diving Computer sells 7 in-app purchases, starting at $1.99 per month. Divemates asks for nothing beyond the download.

Divemates holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Oceanic+ Scuba Diving Computer has 4.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 62% of Oceanic+ Scuba Diving Computer's written reviews are positive against 100% of Divemates's.

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, Divemates every 2 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Oceanic+ Scuba Diving Computer | Divemates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (4.7K ratings)](https://appshunter.io/ios/app/oceanic-plus-scuba-diving-computer/id1610517133/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/divemates-scuba-dive-log/id6784760495/reviews)** |
| Number of ratings | **4.7K** | 2 |
| Positive reviews | 62.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#77** | — |
| Size | 76 MB | 41 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Huish Outdoors, LLC](https://appshunter.io/developer/1591942998) | [Divemates LLC](https://appshunter.io/developer/6784760497) |

## What reviewers say

### Oceanic+ Scuba Diving Computer

[App page](https://appshunter.io/ios/app/oceanic-plus-scuba-diving-computer/id1610517133)

**Currently charting:** #77 Top Grossing · Sports (US App Store)

Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.

**Highlights:** Dive computer functionality, Snorkeling route tracking, User-generated dive spot heatmaps, Dive log and media organization, Pre-dive planner, Real-time dive data monitoring, Freediving mode with custom alarms

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snorkeling+ | $1.99 | per month |
| Freediving Monthly | $4.99 | per month |
| Monthly | $9.99 | per month |
| Annual | $79.99 | per year |
| Annual Family | $129.99 | per year |
| One day | $0.99 | one-time |
| One Day | $4.99 | one-time |

**What reviewers like**

- 🚀 Bright, clear display
- 👍 Intuitive and easy to use
- 🚀 Detailed dive logs and analytics
- 👍 Helpful safety alerts and vibration feedback
- 🚀 Seamless integration with Apple Watch

**What reviewers complain about**

- 🔒 Subscription-based model
- 🐛 Syncing issues between watch and phone
- 🐛 Unreliable dive mode activation
- 🐛 Premature dive end when surfacing briefly
- 🔒 Lack of air integration

**Reported bugs**

- App crashes or freezes during dives
- Dive data not syncing correctly between devices
- Incorrect depth/time recording in some cases
- Unexpected switches between dive and snorkel modes

**Requested features**

- Ability to manually add/edit past dives
- Option to customize data screens and information displayed
- Automatic dive mode activation upon submerging
- Air integration with tank pressure monitoring
- Offline functionality and dive log backup


### Divemates

[App page](https://appshunter.io/ios/app/divemates-scuba-dive-log/id6784760495)

Log your scuba dives, track marine life sightings, and discover dive sites worldwide. Connect with dive buddies and access your dive history, even offline. Your complete dive life in one app.

**Highlights:** Offline dive logging, Marine life catalog, Dive site discovery, Buddy connection, Dive history import, Digital dive card

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Oceanic+ Scuba Diving Computer free?

Oceanic+ Scuba Diving Computer is free to download, with in-app purchases available.

### Is Divemates free?

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

### Which has better reviews, Oceanic+ Scuba Diving Computer or Divemates?

Divemates is rated higher. Oceanic+ Scuba Diving Computer averages 4.4 out of 5 from 4.7K ratings, while Divemates averages 5.0 from 2 ratings.

### Do Oceanic+ Scuba Diving Computer or Divemates have ads?

Neither Oceanic+ Scuba Diving Computer nor Divemates shows ads.

### Which is updated more often, Oceanic+ Scuba Diving Computer or Divemates?

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, and Divemates every 2 days. Most recently, Oceanic+ Scuba Diving Computer was updated on November 1, 2026 and Divemates on October 31, 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.*