Comparison

CCR Mixer vs Oceanic+ Scuba Diving Computer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CCR Mixer

Calculate optimal gas mixes for CCR rebreather diving, including Nitrox, Trimix, and Heliair. Supports imperial and metric units for various blending scenarios and depth-related calculations.

Highlights
  • Optimal CCR Mix calculation
  • Heliair, Nitrox, Trimix blending
  • Top up and 'What if' mixing
  • MOD, END, EAD, EADD calculations
  • CNS%/OTU Table
  • Imperial and metric units
Features
Read full description

Tools for CCR Rebreather divers to calculate the optimal gas mix and gas blending application for Nitrox, Trimix and Heliair. Imperial and metric units. Functions: - Optimal CCR Mix (Best Mix, OC Bailout) - Mixing HeliAir - Mixing Nitrox (EANx) - Mixing Trimix (Tx) - Mixing Top up - Mixing What if - MOD/END/EAD/EADD - CNS%/OTU Table

About

Oceanic+ Scuba Diving Computer

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
Currently charting
Read full description

Dive into a World of Adventure with Oceanic+ on Your Apple Watch Ultra! Ready to make every dive or snorkeling experience an unforgettable journey? Oceanic+ transforms your Apple Watch Ultra into a full-featured dive computer, making it easier to explore the underwater world - from your favorite local spots to the most exotic oceans. New Features: Explore Like a Local with User-Generated Heatmaps Curious about the best dive spots? Our new heatmaps reveal popular scuba, freediving, and snorkeling locations worldwide or near your hotel. Switch between modes to see where fellow divers have explored and check water conditions reported up to 3 days in advance. Track Your Snorkeling Adventures Each snorkeling session is now mapped out for you! Get a detailed route using GPS data and relive the experience directly on your Apple Watch or iPhone. Your Dive Memories, Perfectly Organized Sorting through your dive photos and videos has never been easier. Our updated interface allows you to quickly organize, color-correct, and relive your underwater moments. Share the Joy, Keep Your Privacy Show off your latest dive location, compete on stats, or share logbooks and photos - only with the people you choose. You control who sees what, ensuring your privacy is always protected. Add your dive buddies, share your underwater adventures, and track your gear from popular brands—or create your own custom descriptions. The Complete Diving Companion Whether you’re planning your next dive, capturing underwater memories, or analyzing your dive stats, Oceanic+ is designed to make the most of your diving experience. - Dive Housing: Scuba and Gauge mode - Apple Watch Ultra: Scuba, Freediving, and Snorkeling modes - Pre-Dive Planner with real-time conditions, tides, and community insights. - No Deco Planner for calculated dives. - Real-Time Dive Data with depth, time, and ascent rate monitoring. - Activity Map to see all your dives on a world map. - Safety Tools like visual and haptic warnings. 7 Custom Watch Faces to match your style. - Stay Safe Underwater Oceanic+ uses the trusted Bühlmann algorithm to keep you informed and safe during every dive. - Plan Like a Pro Set your gas mix, max depth, dive time, and more with our powerful no-deco planner. - Track your Tissues Oceanic+ uses the trusted Bühlmann algorithm to allow you the flexibility of customization and efficiency for your decompression profiles. - Get the Big Picture Log dives, photos, videos, and stats with GPS-enhanced details for every location. - Go Deeper into Freediving With custom alarms, heart rate tracking, and more, our Freediving Mode helps you set new boundaries. - Make the Most of Your Dives With features like weight planning and easy dive log and media export, you’ll always have the ultimate dive tool with you. - Start with free basic features, or unlock advanced tools and features with plans starting at just $1.99/month, or choose the $129.99 Annual Family plan. Each plan is tailored to fit your needs. With Oceanic+, every dive is a story waiting to be told. Start your next adventure today. Visit https://www.oceanicworldwide.com/oceanic-plus/ for more.

Screenshots

CCR Mixer3 screens
Oceanic+ Scuba Diving Computer4 screens

Verdict

The call

The clearest difference is review sentiment: Oceanic+ Scuba Diving Computer at 62% against CCR Mixer's 0%. Oceanic+ Scuba Diving Computer also leads on price (Free vs $2.99) and rating (4.4 vs 1.0). CCR Mixer's advantage is in-app purchases (none vs 7) and iOS requirement (10.0 vs 18.0). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Oceanic+ Scuba Diving Computer is free to download; CCR Mixer costs $2.99 up front. Oceanic+ Scuba Diving Computer sells 7 in-app purchases, starting at $1.99 per month. CCR Mixer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Oceanic+ Scuba Diving Computer holds the better App Store score, 4.4 against 1.0. 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 point the same way: 0% of CCR Mixer's written reviews are positive against 62% of Oceanic+ Scuba Diving Computer's.

UpkeepUpdate frequency

CCR Mixer ships an update every 4 months, Oceanic+ Scuba Diving Computer every 4 weeks. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

Scorecard9 real differences · 2 level
CCR Mixer versus Oceanic+ Scuba Diving Computer: the parameters behind the verdict, then further details
ParameterCCR MixerOceanic+ Scuba Diving Computer
Price$2.99Free — better
Rating1.0 (1 ratings)4.4 (4.7K ratings) — better
Positive reviews0.0% of reviews62.3% of reviews — better
Number of ratings14.7K — better
Update frequencyEvery 4 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank—#66 — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS10.0 — better18.0
Further details — not scored
Size14 MB76 MB
Age rating4+4+
DeveloperMikael FridholmHuish Outdoors, LLC

Customer experience

CCR Mixer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Oceanic+ Scuba Diving Computer

All ratings4,706 ratings
Positive83.9%
Neutral3.9%
Negative12.2%
Written reviews2,007 reviews
Positive62.3%
Neutral8.9%
Negative28.8%

Bugs and requests

CCR Mixer

Not enough reviews yet to summarise bugs or requests.

Oceanic+ Scuba Diving Computer

Reported bugs

4 issues
  • 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

5 requests
  • 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

In-app purchases

None

CCR Mixer

No in-app purchases

7 purchases

Oceanic+ Scuba Diving Computer

Subscriptions5
  • Snorkeling+$1.991 Month
  • Freediving Monthly$4.991 Month
  • Monthly$9.991 Month
Show 2 more
  • Annual1 Year trial$79.991 Year
  • Annual Family1 Year trial$129.991 Year
One-time2
  • One day$0.99
  • One Day$4.99

Questions

Is CCR Mixer free?
CCR Mixer costs $2.99, with no in-app purchases.
Is Oceanic+ Scuba Diving Computer free?
Oceanic+ Scuba Diving Computer is free to download, with in-app purchases available.
Which has better reviews, CCR Mixer or Oceanic+ Scuba Diving Computer?
Oceanic+ Scuba Diving Computer is rated higher. CCR Mixer averages 1.0 out of 5 from 1 ratings, while Oceanic+ Scuba Diving Computer averages 4.4 from 4.7K ratings.
Do CCR Mixer or Oceanic+ Scuba Diving Computer have ads?
Neither CCR Mixer nor Oceanic+ Scuba Diving Computer shows ads.
Which is updated more often, CCR Mixer or Oceanic+ Scuba Diving Computer?
CCR Mixer ships an update every 4 months, and Oceanic+ Scuba Diving Computer every 4 weeks. Most recently, CCR Mixer was updated on October 13, 2026 and Oceanic+ Scuba Diving Computer on October 23, 2026.

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