Comparison

Pro Dive vs Blue Infinity Dive Watch

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

Head to head
About

Pro Dive

Features
Read full description

Pro Dive continuously tracks your depth, time, ascent rate and tissue loading to keep you informed throughout every dive. Real-Time Dive Computer • Certified to EN13319 — the international standard for dive instruments. • Live depth display • No-Deco Limit (NDL) • Decompression ceiling and Time-To-Surface (TTS) estimates • Gradient Factors and multi gas support (Nitrox / Trimix capable engine) • CCR support with fixed PPO2 and Bail Out modes • Ascent-rate tracking with smart averaging • Automatically detects submersion and starts logging • Underwater Compass • Indicates no fly time Decompression Model Built on the Bühlmann ZH-L16C model with gradient factors, Pro Dive continuously updates a full 16-compartment tissue model during your dive — just like a dedicated dive computer. Automatic Dive Logs Every dive is saved automatically and synced to your iPhone: • Full dive profile graph • Max depth, duration, start/end times • Min/max temperature • Location via GPS + reverse geocoding • Notes and dive-day details • All logs stored locally with optional cloud backup (if applicable) Designed for Apple Watch Ultra Pro Dive is built specifically for the Ultra’s: • Depth and water-temperature sensors • Bright always-on display • Large Action Button and crown to quickly select options underwater • Rugged dive-ready design Offline, Reliable, and Fast All calculations run entirely on the watch — no signal required. Your watch keeps logging even if the iPhone is not nearby. For Recreational and Technical Divers Whether you’re practising buoyancy in the pool, exploring a wreck, or building up to technical training, Pro Dive provides a clean, modern interface with professional-grade dive calculations behind it. Privacy Policy - https://www.tec-diver.eu/pro-dive-privacy-policy.html End User License Agreement - Privacy Policy - http://www.tec-diver.eu/easy-deco-privacy-policy.html

About

Blue Infinity Dive Watch

Track your snorkeling, freediving, and spearfishing sessions with real-time depth, duration, and heart rate data. Review your dive history, routes, and detailed metrics on a companion app.

Highlights
  • Real-time depth and duration
  • Heart rate and water temperature
  • Location tracking
  • Dive session history
  • Dive route on map
  • Depth over time chart
Features
Read full description

The premier app for snorkeling, freediving and spearfishing on Apple Watch (no scuba). With a focus on simplicity and ease of use, it displays the key information you want when in the water and, when you’re back on deck, provides a beautiful overview of your session. On the Watch (Free) * Real-time depth and duration when you dive, * Last dive depth and duration on the surface * Surface and overall session timer * Real-time heart rate and water temp * Location tracking Companion app (Paid subscription - first 3 dives free) * List of all your dive sessions * Dive route on a map * Depth over time chart * Key metrics from your dive We’re focussed on designing and building the premiere app for snorkeling, freediving and spearfishing and leaving out all things scuba to keep it simple. Unlimited access subscription: * You can subscribe for unlimited access to all features and content offered for purchase within Blue Infinity. * Subscriptions are billed monthly or annually at the rate selected depending on the subscription plan. * Payment will be charged to App Store Account at confirmation of purchase. * Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period * Account will be charged for renewal within 24-hours prior to the end of the current period, and cost depends on your chosen package. * Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. * Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of use - https://blueinfinity.app/terms Privacy policy - https://blueinfinity.app/privacy Apple Terms - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pro Dive4 screens
Blue Infinity Dive Watch3 screens

Verdict

The call

Pro Dive and Blue Infinity Dive Watch are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Pro Dive sells 3 in-app purchases, starting at $6.99 per month and Blue Infinity Dive Watch sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pro Dive ships an update every 5 weeks, Blue Infinity Dive Watch monthly. The most recent releases landed on September 19, 2026 and September 6, 2026 respectively.

ScorecardNo meaningful differences
Pro Dive versus Blue Infinity Dive Watch: the parameters behind the verdict, then further details
ParameterPro DiveBlue Infinity Dive Watch
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS18.017.0 — better
Further details — not scored
Size32 MB186 MB
Age rating4+4+
DeveloperMillennium LtdJames Mansfield

In-app purchases

3 purchases

Pro Dive

Subscriptions2
  • Pro Dive monthly$6.991 Month
  • Pro Dive anual$59.991 Year
One-time1
  • Pro Dive Lifetime$139.99
2 purchases

Blue Infinity Dive Watch

Subscriptions2
  • Monthly$5.991 Month
  • Annual$29.991 Year

Questions

Is Pro Dive free?
Pro Dive is free to download, with in-app purchases available.
Is Blue Infinity Dive Watch free?
Blue Infinity Dive Watch is free to download, with in-app purchases available.
Do Pro Dive or Blue Infinity Dive Watch have ads?
Neither Pro Dive nor Blue Infinity Dive Watch shows ads.
Which is updated more often, Pro Dive or Blue Infinity Dive Watch?
Pro Dive ships an update every 5 weeks, and Blue Infinity Dive Watch monthly. Most recently, Pro Dive was updated on September 19, 2026 and Blue Infinity Dive Watch on September 6, 2026.

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