Comparison

Asian Diver 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

Asian Diver

This app offers in-depth articles and features for diving enthusiasts, covering ocean preservation, safety, and marine life. It provides profiles of industry leaders and guides for certified divers.

Highlights
  • Articles by underwater journalists
  • Focus on ocean appreciation and preservation
  • Diving safety information
  • Profiles of industry leaders
  • Guides for certified divers
  • Content for novice and experienced divers
Features
Read full description

By Divers, For Divers" With articles drawn from the world's best underwater journalists, photographers and academics specializing in Asia, Asian Diver was created for the serious diver with a passion for understanding, appreciating and preserving the natural beauty of our oceans. For novices seeking to take on more of the deep blue, we showcase profiles of the prominent movers and shakers of the industry, increase awareness in diving safety, get up close with the peculiar "natives" of the reefs and highlight things to do once you are certified. Magazine Subscriptions are available for purchase inside this app. One year subscription - $4.99 (automatically renewed until canceled) Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your iTunes account will automatically be charged at the same price for renewal within 24-hours prior to the end of the current period unless you change your subscription preferences in your account settings. You can manage your subscriptions through your account settings after purchase on your device. No cancellation of the current subscription is allowed during active subscription period. Please visit http://www.magzter.com/ns/privacy-policy.html for our Privacy Policy and http://www.magzter.com/ns/terms_condition.html for our Terms & Conditions

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

Asian Diver4 screens
O'Dive4 screens

Verdict

The call

The clearest difference is review sentiment: O'Dive at 100% against Asian Diver's 0%. O'Dive also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 11). Asian Diver's advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, 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. Asian Diver sells 11 in-app purchases, starting at $4.99 per year. O'Dive asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

O'Dive holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Asian Diver's written reviews are positive against 100% of O'Dive's.

UpkeepUpdate frequency

Asian Diver ships an update every 8 months, O'Dive monthly. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 4 level
Asian Diver versus O'Dive: the parameters behind the verdict, then further details
ParameterAsian DiverO'Dive
PriceFreeFree
Rating4.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings11
Update frequencyEvery 8 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size32 MB25 MB
Age rating4+4+
DeveloperMagzter Inc.AZOTH SYSTEMS

Customer experience

Asian Diver

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

O'Dive

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

In-app purchases

11 purchases

Asian Diver

Subscriptions1
  • Asian Diver$4.991 Year
One-time10
  • Asian Diver$1.99
  • Issue 4 2018$1.99
  • Asian Diver Issue 2 - 2013$2.99
Show 7 more
  • Asian Diver - Issue 03 2013$2.99
  • Asian Diver - Issue 01 2014$2.99
  • Asian Diver - Issue 03 2014$2.99
  • Asian Diver Issue 04 2014$2.99
  • Asian Diver Issue 06, 2014$2.99
  • Asian Diver Issue 01, 2015$2.99
  • Asian Diver Issue 01 2016$2.99
None

O'Dive

No in-app purchases

Questions

Is Asian Diver free?
Asian Diver is free to download, with in-app purchases available.
Is O'Dive free?
O'Dive is free to download, with no in-app purchases.
Which has better reviews, Asian Diver or O'Dive?
O'Dive is rated higher. Asian Diver averages 4.0 out of 5 from 1 ratings, while O'Dive averages 5.0 from 1 ratings.
Do Asian Diver or O'Dive have ads?
Neither Asian Diver nor O'Dive shows ads.
Which is updated more often, Asian Diver or O'Dive?
Asian Diver ships an update every 8 months, and O'Dive monthly. Most recently, Asian Diver was updated on October 23, 2026 and O'Dive on October 21, 2026.

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