Comparison

Pro Dive vs Blue Infinity Freediving 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 Freediving 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

Freediving for Apple Watch — snorkeling and spearfishing too. Blue Infinity records your dives on Apple Watch and shows you the detail on iPhone. Three modes, each built for the way you dive. OPEN WATER • Depth and dive time on the way down; your last dive's depth and time when you surface • Surface and session timers, heart rate and water temperature • Your route on a map, and a fly-through that follows it dive by dive POOL SESSIONS • Swim your reps — each dynamic is found for you, with its distance and dive time • Start and end a static with a turn of the crown • Tag disciplines (STA, DYN, DNF, DYNB) and set your pool length LINE DIVES • Live depth, dive time and ascent and descent speed • A tap at 16 ft on the way down, and a recovery countdown between dives ON IPHONE • Depth and heart rate charted together, for every dive in a session • Notes, disciplines, and trimming a session or a single dive to where it really started and ended • Haptics you can set for each mode Your dives are saved to Apple Health and your iCloud account. There's no account to create. Depth currently reads to 20 ft — the limit Apple sets for apps like ours. We've applied for access to deeper water. Works with Apple Watch Ultra and Apple Watch Series 10 or later. Recording on the Watch is free. The dive detail on iPhone is free for your first 5 dives, then by subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pro Dive4 screens
Blue Infinity Freediving Watch4 screens

Verdict

The call

Pro Dive and Blue Infinity Freediving 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 Freediving 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 Freediving Watch monthly. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

ScorecardNo meaningful differences
Pro Dive versus Blue Infinity Freediving Watch: the parameters behind the verdict, then further details
ParameterPro DiveBlue Infinity Freediving 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 MB245 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 Freediving 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 Freediving Watch free?
Blue Infinity Freediving Watch is free to download, with in-app purchases available.
Do Pro Dive or Blue Infinity Freediving Watch have ads?
Neither Pro Dive nor Blue Infinity Freediving Watch shows ads.
Which is updated more often, Pro Dive or Blue Infinity Freediving Watch?
Pro Dive ships an update every 5 weeks, and Blue Infinity Freediving Watch monthly. Most recently, Pro Dive was updated on September 29, 2026 and Blue Infinity Freediving Watch on October 8, 2026.

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