# Oceanic+ Scuba Diving Computer vs Static Apnea Trainer

The clearest difference is rating: Static Apnea Trainer at 5.0 against Oceanic+ Scuba Diving Computer's 4.4. Static Apnea Trainer also leads on iOS requirement (15.0 vs 18.0). Oceanic+ Scuba Diving Computer's advantage is review sentiment (62% vs 33%) and ratings volume (4.7K vs 1). On price, update cadence, ads and in-app purchases 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 and Static Apnea Trainer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Static Apnea Trainer 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. Written reviews complicate that: 62% of Oceanic+ Scuba Diving Computer's written reviews are positive against 33% of Static Apnea Trainer's, so the app with the better star average is not the one people write more warmly about.

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, Static Apnea Trainer monthly. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Oceanic+ Scuba Diving Computer | Static Apnea Trainer |
| --- | --- | --- |
| 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/static-apnea-trainer/id1665440176/reviews)** |
| Number of ratings | **4.7K** | 1 |
| Positive reviews | **62.4% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#53** | — |
| Size | 76 MB | 48 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Huish Outdoors, LLC](https://appshunter.io/developer/1591942998) | [Stefan Scheler](https://appshunter.io/developer/1517769662) |

## What reviewers say

### Oceanic+ Scuba Diving Computer

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

**Currently charting:** #53 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


### Static Apnea Trainer

[App page](https://appshunter.io/ios/app/static-apnea-trainer/id1665440176)

This app helps you improve your breath-holding capacity through structured breathing exercises and apnea tables. It's designed to adapt your body to lower oxygen levels, beneficial for freediving, other sports, meditation, and relaxation.

**Highlights:** Breath-holding exercises, Apnea tables, Oxygen level adaptation, Meditation and relaxation, Sports performance enhancement

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Static Apnea Trainer Pro | $2.99 | one-time |
| Static Apnea Trainer Pro | $3.99 | one-time |


## Frequently asked questions

### Is Oceanic+ Scuba Diving Computer free?

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

### Is Static Apnea Trainer free?

Static Apnea Trainer is free to download, with in-app purchases available.

### Which has better reviews, Oceanic+ Scuba Diving Computer or Static Apnea Trainer?

Static Apnea Trainer is rated higher. Oceanic+ Scuba Diving Computer averages 4.4 out of 5 from 4.7K ratings, while Static Apnea Trainer averages 5.0 from 1 ratings.

### Do Oceanic+ Scuba Diving Computer or Static Apnea Trainer have ads?

Neither Oceanic+ Scuba Diving Computer nor Static Apnea Trainer shows ads.

### Which is updated more often, Oceanic+ Scuba Diving Computer or Static Apnea Trainer?

Oceanic+ Scuba Diving Computer ships an update every 4 weeks, and Static Apnea Trainer monthly. Most recently, Oceanic+ Scuba Diving Computer was updated on November 5, 2026 and Static Apnea Trainer on November 3, 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.*