# Oceanic+ Scuba Diving Computer vs MapRun

The clearest difference is rating: Oceanic+ Scuba Diving Computer at 4.4 against MapRun's 3.7. Oceanic+ Scuba Diving Computer also leads on ratings volume (4.7K vs 3) and chart position (#63 vs unranked). MapRun's advantage is in-app purchases (none vs 7) and iOS requirement (15.5.0 vs 18.0). On price, review sentiment, update cadence and ads 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. MapRun asks for nothing beyond the download.

Oceanic+ Scuba Diving Computer holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Oceanic+ Scuba Diving Computer has 4.7K ratings behind it against 3, 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 57% of MapRun's.

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, MapRun every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Oceanic+ Scuba Diving Computer | MapRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (4.7K ratings)](https://appshunter.io/ios/app/oceanic-plus-scuba-diving-computer/id1610517133/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/maprun/id1634949963/reviews) |
| Number of ratings | **4.7K** | 3 |
| Positive reviews | **62.4% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#63** | — |
| Size | 76 MB | 102 MB |
| Requires iOS | 18.0 | **15.5.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Huish Outdoors, LLC](https://appshunter.io/developer/1591942998) | [PETER EFFENEY](https://appshunter.io/developer/1070027012) |

## What reviewers say

### Oceanic+ Scuba Diving Computer

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

**Currently charting:** #63 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


### MapRun

[App page](https://appshunter.io/ios/app/maprun/id1634949963)

Experience orienteering with a smartphone app that handles timing and punching, eliminating the need for physical course setup. Enjoy instant feedback on your performance, including your track, personal results, and leaderboard rankings.

**Highlights:** Smartphone timing and punching, No physical course setup needed, Instant performance feedback, Track your route, Personal results and leaderboards

**Features:** 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 MapRun free?

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

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

Oceanic+ Scuba Diving Computer is rated higher. Oceanic+ Scuba Diving Computer averages 4.4 out of 5 from 4.7K ratings, while MapRun averages 3.7 from 3 ratings.

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

Neither Oceanic+ Scuba Diving Computer nor MapRun shows ads.

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

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, and MapRun every 2 weeks. Most recently, Oceanic+ Scuba Diving Computer was updated on November 2, 2026 and MapRun on October 30, 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.*