# Oceanic+ Scuba Diving Computer vs ARadar

The clearest difference is price: Oceanic+ Scuba Diving Computer at Free against ARadar's $5.99. Oceanic+ Scuba Diving Computer also leads on ratings volume (4.7K vs 78). ARadar's advantage is in-app purchases (none vs 7) and review sentiment (72% vs 62%). On rating, update cadence, ads and chart position there is nothing between them.

Oceanic+ Scuba Diving Computer is free to download; ARadar costs $5.99 up front. Oceanic+ Scuba Diving Computer 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 Oceanic+ Scuba Diving Computer against 4.4 for ARadar. That said, the two scores are not equally well evidenced: Oceanic+ Scuba Diving Computer has 4.7K ratings behind it against 78, so its average is the more settled of the two. Written reviews are what separate them: 62% of Oceanic+ Scuba Diving Computer's written reviews are positive against 72% of ARadar's.

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, ARadar every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Oceanic+ Scuba Diving Computer | ARadar |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.4 (4.7K ratings)](https://appshunter.io/ios/app/oceanic-plus-scuba-diving-computer/id1610517133/reviews)** | [4.4 (78 ratings)](https://appshunter.io/ios/app/aradar/id1625452581/reviews) |
| Number of ratings | **4.7K** | 78 |
| Positive reviews | 62.3% of reviews | **72.3% 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 | #73 | **#60** |
| Size | 76 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

### Oceanic+ Scuba Diving Computer

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

**Currently charting:** #73 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:** #60 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 Oceanic+ Scuba Diving Computer free?

Oceanic+ Scuba Diving Computer 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, Oceanic+ Scuba Diving Computer or ARadar?

Oceanic+ Scuba Diving Computer is rated higher. Oceanic+ Scuba Diving Computer averages 4.4 out of 5 from 4.7K ratings, while ARadar averages 4.4 from 78 ratings.

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

Neither Oceanic+ Scuba Diving Computer nor ARadar shows ads.

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

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, and ARadar every 3 weeks. Most recently, Oceanic+ Scuba Diving Computer was updated on October 25, 2026 and ARadar on October 25, 2026.

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

Oceanic+ Scuba Diving Computer currently peaks at #73 in the App Store charts, and ARadar at #60. 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.*