Decosoft vs Scuba Obsession Dive Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decosoft
Plan your dives with this comprehensive tech diving tool. It offers a user-friendly interface, advanced decompression models, and various dive calculators to ensure safe and enjoyable underwater adventures. Save, share, and prepare for every dive with detailed insights.
- User-friendly dive planning interface
- Bühlmann decompression model
- Detailed runtime table with graphs
- Support for OC and CCR
- Multiple dive calculators
- Save and share dive plans
Read full descriptionHide full description
Meet Decosoft - your tech diving planner in your pocket. Benefit from a variety of features that help you compose the best dive plan. Easily prepare for your adventure ahead so you can enjoy every dive to the fullest. Main features: - User-friendly interface, designed to simplify dive planning - Bühlmann decompression model with gradient factors - Advanced dive settings - Detailed runtime table with graph, gas consumption and more dive details - Easy lost-gas preview of the dive plan - Support for Open Circuit (OC) and Closed Circuit Rebreathers (CCR) - Repetitive dives - Save tanks and plans for further use - Share your dives with others Diving calculators included: - Maximum bottom time - SAC - Surface air consumption - MOD - Maximum operational depth - END - Equivalent narcotic depth - EAD - Equivalent air depth - Best mix for depth - Gas blending Dive safely, dive with Decosoft. Try today!
Scuba Obsession Dive Log
Read full descriptionHide full description
Very simple and easy app to log your dives and keep up to date with current Perth dive culture.
Screenshots
Verdict
The clearest difference is in-app purchases: Scuba Obsession Dive Log at none against Decosoft's 8. Scuba Obsession Dive Log also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. Decosoft sells 8 in-app purchases, starting at $3.99 per month. Scuba Obsession Dive Log asks for nothing beyond the download.
Decosoft ships an update every 2 weeks, Scuba Obsession Dive Log every 3 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | Decosoft | Scuba Obsession Dive Log |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 47 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Czolko | Christian Jones |
In-app purchases
Decosoft
- Monthly Partner1 Month trial$3.991 Month
- Monthly14 Days trial$3.991 Month
- Annual Partners1 Year trial$39.991 Year
Show 2 moreShow fewer
- Ultimate14 Days trial$39.991 Year
- Ultimate Offer1 Year trial$39.991 Year
- Ultimate$20.99
- Ultimate$23.99
- Ultimate$29.99
Scuba Obsession Dive Log
No in-app purchases
Questions
Is Decosoft free?
Is Scuba Obsession Dive Log free?
Do Decosoft or Scuba Obsession Dive Log have ads?
Which is updated more often, Decosoft or Scuba Obsession Dive Log?
Other comparisons
