# Oceanic+ Scuba Diving Computer vs Cape Town Marathon

The clearest difference is rating: Cape Town Marathon at 5.0 against Oceanic+ Scuba Diving Computer's 4.4. Cape Town Marathon also leads on in-app purchases (none vs 7) and iOS requirement (15.1 vs 18.0). Oceanic+ Scuba Diving Computer's advantage is ratings volume (4.7K vs 1) and chart position (#60 vs unranked). On price, update cadence, ads and device support 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. Cape Town Marathon asks for nothing beyond the download.

Cape Town Marathon 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 1, so its average is the more settled of the two.

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, Cape Town Marathon every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Oceanic+ Scuba Diving Computer | Cape Town Marathon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (4.7K ratings)](https://appshunter.io/ios/app/oceanic-plus-scuba-diving-computer/id1610517133/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cape-town-marathon/id6760634298/reviews)** |
| Number of ratings | **4.7K** | 1 |
| Positive reviews | 62.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#60** | — |
| Size | 76 MB | 44 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Huish Outdoors, LLC](https://appshunter.io/developer/1591942998) | [Faces Media](https://appshunter.io/developer/1710447246) |

## What reviewers say

### Oceanic+ Scuba Diving Computer

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

**Currently charting:** #60 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


### Cape Town Marathon

[App page](https://appshunter.io/ios/app/cape-town-marathon/id6760634298)

This app serves as your official guide for a major marathon event. It offers live runner tracking, detailed course maps, race information, and results. Stay informed with event notifications throughout race week and on race day.

**Highlights:** Live runner tracking, Race information access, Course map exploration, View results and leaderboards, Event notifications

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

**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 Cape Town Marathon free?

Cape Town Marathon is free to download, with no in-app purchases.

### Which has better reviews, Oceanic+ Scuba Diving Computer or Cape Town Marathon?

Cape Town Marathon is rated higher. Oceanic+ Scuba Diving Computer averages 4.4 out of 5 from 4.7K ratings, while Cape Town Marathon averages 5.0 from 1 ratings.

### Do Oceanic+ Scuba Diving Computer or Cape Town Marathon have ads?

Neither Oceanic+ Scuba Diving Computer nor Cape Town Marathon shows ads.

### Which is updated more often, Oceanic+ Scuba Diving Computer or Cape Town Marathon?

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, and Cape Town Marathon every 3 weeks. Most recently, Oceanic+ Scuba Diving Computer was updated on November 5, 2026 and Cape Town Marathon 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.*