# Scuba Diving Computer Oceanic+ vs ARadar

The clearest difference is price: Scuba Diving Computer Oceanic+ at Free against ARadar's $5.99. Scuba Diving Computer Oceanic+ also leads on ratings volume (4.7K vs 76). ARadar's advantage is in-app purchases (none vs 7) and device support (4 vs 2). On rating, review sentiment, update cadence and ads there is nothing between them.

Scuba Diving Computer Oceanic+ is free to download; ARadar costs $5.99 up front. Scuba Diving Computer Oceanic+ sells 7 in-app purchases, starting at $1.99 per month. ARadar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Scuba Diving Computer Oceanic+ against 4.4 for ARadar. That said, the two scores are not equally well evidenced: Scuba Diving Computer Oceanic+ has 4.7K ratings behind it against 76, so its average is the more settled of the two. Written reviews are what separate them: 69% of Scuba Diving Computer Oceanic+'s written reviews are positive against 72% of ARadar's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Scuba Diving Computer Oceanic+ | ARadar |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.4 (4.7K ratings)](https://appshunter.io/ios/app/scuba-diving-computer-oceanic-plus/id1610517133/reviews) | [4.4 (76 ratings)](https://appshunter.io/ios/app/aradar/id1625452581/reviews) |
| Number of ratings | **4.7K** | 76 |
| Positive reviews | 68.8% of reviews | **72.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#67** | #119 |
| Size | 102 MB | 12 MB |
| Requires iOS | 18.0 | **15.4** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Huish Outdoors, LLC](https://appshunter.io/developer/1591942998) | [Roberto Viola](https://appshunter.io/developer/951920407) |

## What reviewers say

### Scuba Diving Computer Oceanic+

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

**Currently charting:** #67 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


### ARadar

[App page](https://appshunter.io/ios/app/aradar/id1625452581)

**Currently charting:** #119 Top Paid · Sports (US App Store)

Enhance your cycling safety by connecting compatible radar devices directly to your Apple Watch. Receive vibration and audio alerts for approaching objects, view ride statistics, and sync workout data to health apps.

**Highlights:** Direct Apple Watch radar connection, Vibration and audio alerts, Overtaking statistics, Health App and Strava sync, Cadence sensor auto-connection, Mirror view on iPhone

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Scuba Diving Computer Oceanic+ free?

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

### Is ARadar free?

ARadar costs $5.99, with no in-app purchases.

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

Scuba Diving Computer Oceanic+ and ARadar are both rated 4.4 out of 5 on the App Store, from 4.7K and 76 ratings respectively.

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

Neither Scuba Diving Computer Oceanic+ nor ARadar shows ads.

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

Scuba Diving Computer Oceanic+ ships an update every 3 weeks, and ARadar every 3 weeks. Most recently, Scuba Diving Computer Oceanic+ was updated on September 28, 2026 and ARadar on September 27, 2026.

### Which is more popular, Scuba Diving Computer Oceanic+ or ARadar?

Scuba Diving Computer Oceanic+ currently peaks at #67 in the App Store charts, and ARadar at #119. Chart position reflects recent download velocity rather than total install base.

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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.*