IDDA vs divelogs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IDDA
This platform offers e-learning content and certifications to enhance diving knowledge and prepare for exams. It's designed to make learning and exam preparation more accessible for divers. Future updates promise even more features to support your diving journey.
- E-learning content
- Brevet platform
- Diving knowledge enhancement
- Exam preparation
- Accessible learning
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The IDDA App is a learning and brevet platform that provides e-learning content and brevets. With the app, users can deepen their diving knowledge and prepare for exams. The next updates of the app will include many new features that will make learning and preparing for exams even easier and more accessible. The IDDA app is a valuable tool for all divers who want to expand their diving knowledge and start their diving adventure
divelogs
Manage your diving activities and certifications with this companion app. Add, edit, and sync your dive logs, gear, and certifications with the web platform. Supports importing dive data from FIT files.
- Sync dive logs with web platform
- Add and edit dives
- Manage certifications
- Track dive gear
- Import FIT files
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divelogs.de/.org companion app. Sync your divelogs data to the app. Add and edit dives, certifications and gear, sync back any time later. Now supports FIT file imports
Screenshots
Verdict
The clearest difference is review sentiment: divelogs at 67% against IDDA's 0%. IDDA's advantage is iOS requirement (15.6 vs 17.5). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
IDDA ships an update every 2 weeks, divelogs monthly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | IDDA | divelogs |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.5 |
| Further details — not scored | ||
| Size | 37 MB | 35 MB |
| Age rating | 12+ | 4+ |
| Developer | IDDA GmbH | Rainer Mohr |
Customer experience
IDDA
divelogs
In-app purchases
IDDA
No in-app purchases
divelogs
No in-app purchases
