Comparison

YourDive vs O'Dive

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

Head to head
About

YourDive

Digitalize your diving logbook and explore thousands of dive sites worldwide. Record your dives, validate them online, and share your logbook and certifications with the community. Prepare dives with Nitrox calculators and import data from your dive computer.

Highlights
  • Digital dive logbook
  • Explore global dive sites
  • Create and contribute dive sites
  • Online dive validation
  • Import dive computer data
  • Nitrox calculator
  • Download dive certifications
Features
Read full description

Si comme nous, et tous ceux qui nous ont déjà rejoints, tu en as marre de faire la queue pour valider ta plongée : Télécharge YourDive sur ton téléphone !! La plongée se met au digital. Terminée l'époque du carnet papier tout gondolé et baveux !! - Avec YourDive, tu peux consulter des milliers de sites de plongée sur la carte du monde. - Ton site de plongée n'est pas référencé ? Tu peux le créer ! - Rejoins la communauté et contribue par ton expérience à l'enrichissement de la carte. - Enregistre tes plongées. - Valide ta plongée en ligne. - Conserve ton carnet en PDF et partage le avec la communauté et ton moniteur. - Télécharge tes brevets FFESSM, ANMP et ADIP. - Prépare ta plongée avec le calculateur Nitrox et les températures des sites de plongée. - Importe les données de ton ordinateur de plongée en Bluetooth (SUUNTO, SHEARWATER, SCUBAPRO, AQUALUNG, APEKS et MARES) ou par fichier (format DAN DL7, FIT et UDDF) - Achète ton prochain ordinateur de plongée - Participe à des concours photos YourDive est développé en partenariat avec SUUNTO et ADIP.

About

O'Dive

This app uses patented acoustic sensor technology to analyze gas microbubbles detected after a dive. It helps divers assess their decompression procedures and improve their safety and practice based on personalized acoustic measurements.

Highlights
  • Acoustic sensor technology
  • Gas microbubble detection
  • Personalized decompression analysis
  • Diving practice improvement
  • Diving safety enhancement
  • Sensor control interface
Read full description

O'Dive's unique and patented technology includes an acoustic sensor connected to a smartphone app and a server with specialised analysis capabilities. O'Dive's objectives are: - Indicating to divers, by taking into consideration gas microbubbles detected, the adequation of their decompression procedures with their own person and diving practice; - Help them improve their practice and safety. The personalization of the diving procedure is based on the acoustic measurement of circulating gas microbubbles detected post-dive in the divers' venous system. O'Dive app allows to control the sensor by being the interface between the sensor, the server and the user. O'Dive is a technological innovation developped by AZOTH SYSTEMS.

Screenshots

YourDive3 screens
O'Dive4 screens

Verdict

The call

The clearest difference is in-app purchases: O'Dive at none against YourDive's 2. O'Dive also leads on review sentiment (100% vs 89%) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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

Both are free to download. YourDive sells 2 in-app purchases, starting at $7.99 per year. O'Dive asks for nothing beyond the download.

UpkeepUpdate frequency

YourDive ships an update every 2 months, O'Dive monthly. The most recent releases landed on September 6, 2026 and June 4, 2026 respectively.

Scorecard4 real differences · 6 level
YourDive versus O'Dive: the parameters behind the verdict, then further details
ParameterYourDiveO'Dive
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews88.9% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size135 MB25 MB
Age rating4+4+
DeveloperMarc PERROTAZOTH SYSTEMS

Customer experience

YourDive

Written reviews9 reviews
Positive88.9%
Neutral11.1%
Negative0.0%

O'Dive

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

YourDive

Subscriptions2
  • Offre fidélité 2026$7.991 Year
  • Offre publique1 Month trial$12.991 Year
None

O'Dive

No in-app purchases

Questions

Is YourDive free?
YourDive is free to download, with in-app purchases available.
Is O'Dive free?
O'Dive is free to download, with no in-app purchases.
Do YourDive or O'Dive have ads?
Neither YourDive nor O'Dive shows ads.
Which is updated more often, YourDive or O'Dive?
YourDive ships an update every 2 months, and O'Dive monthly. Most recently, YourDive was updated on September 6, 2026 and O'Dive on June 4, 2026.

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