# SSI App vs divelogs

The clearest difference is monetization model: divelogs at free against SSI App's free with in-app purchases. SSI App's advantage is ratings volume (8.5K vs 1) and review sentiment (84% vs 67%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

divelogs holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SSI App has 8.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 84% of SSI App's written reviews are positive against 67% of divelogs's, so the app with the better star average is not the one people write more warmly about.

SSI App ships an update every 3 weeks, divelogs every 2 weeks. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SSI App | divelogs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8.5K ratings)](https://appshunter.io/ios/app/ssi-app-education-and-fun/id1249389209/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/divelogs/id6475862147/reviews)** |
| Number of ratings | **8.5K** | 1 |
| Positive reviews | **83.8% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 152 MB | 35 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HEAD Watersports GmbH](https://appshunter.io/developer/493264259) | [Rainer Mohr](https://appshunter.io/developer/1725310790) |

## What reviewers say

### SSI App

[App page](https://appshunter.io/ios/app/ssi-app-education-and-fun/id1249389209)

Access digital training materials, certifications, and a digital logbook for various diving disciplines. Track dive progress, manage gear, and earn ratings. Connect with dive centers and stay updated on industry news and events.

**Highlights:** Digital training materials, Digital certifications, Digital logbook, Dive gear management, Achievements and awards, Dive statistics sharing, SSI network connection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient for logging dives
- 🚀 Helpful for training and learning
- 🚀 Comprehensive features
- 🚀 Intuitive navigation

**What reviewers complain about**

- 🐛 Buggy or glitchy
- 🐛 Difficulty adding dive sites
- 🐛 Inconsistent metric/imperial settings
- 🐛 Trouble syncing dive data
- 🐛 Crashes or freezes

**Reported bugs**

- Dive data deletion or loss
- Inability to log certain dives
- Incorrect depth/time data display
- Courses/videos failing to load
- Profile picture not updating

**Requested features**

- Add ability to upload photos to dive logs
- Integrate with more dive computers beyond Mares
- Improve buddy system and dive sharing functionality
- Add offline mode or caching for course materials
- Enhance map and dive site search capabilities


### divelogs

[App page](https://appshunter.io/ios/app/divelogs/id6475862147)

Manage your diving information on the go. Add, edit, and sync dive logs, certifications, and gear. Supports various import formats for seamless data integration.

**Highlights:** Sync dive logs, Add and edit dives, Manage certifications, Track dive gear, Import FIT, UDDF, Subsurface XML, Import Shearwater Cloud *.db, Import MySSI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SSI App free?

SSI App is free to download, with no in-app purchases.

### Is divelogs free?

divelogs is free to download, with no in-app purchases.

### Which has better reviews, SSI App or divelogs?

divelogs is rated higher. SSI App averages 4.8 out of 5 from 8.5K ratings, while divelogs averages 5.0 from 1 ratings.

### Do SSI App or divelogs have ads?

Neither SSI App nor divelogs shows ads.

### Which is updated more often, SSI App or divelogs?

SSI App ships an update every 3 weeks, and divelogs every 2 weeks. Most recently, SSI App was updated on November 9, 2026 and divelogs on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*