# Digidive vs Submersion Dive Log

The clearest difference is in-app purchases: Submersion Dive Log at none against Digidive's 2. Submersion Dive Log also leads on update cadence (every 4 days vs every 2 weeks) and device support (4 vs 2). Digidive's advantage is review sentiment (100% vs 67%) and rating (5.0 vs 4.6). On price, ratings volume and ads there is nothing between them.

Both are free to download. Digidive sells 2 in-app purchases, starting at $1.99 per month. Submersion Dive Log asks for nothing beyond the download.

Digidive holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 33 and 12 respectively. Written reviews point the same way: 100% of Digidive's written reviews are positive against 67% of Submersion Dive Log's.

Digidive ships an update every 2 weeks, Submersion Dive Log every 4 days. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Digidive | Submersion Dive Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (33 ratings)](https://appshunter.io/ios/app/digidive/id6468929602/reviews)** | [4.6 (12 ratings)](https://appshunter.io/ios/app/submersion-dive-log/id6757456915/reviews) |
| Number of ratings | **33** | 12 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 155 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Digidive LLC](https://appshunter.io/developer/1710947741) | [Eric Griffin](https://appshunter.io/developer/1867101718) |

## What reviewers say

### Digidive

[App page](https://appshunter.io/ios/app/digidive/id6468929602)

Log your underwater adventures with this comprehensive dive tracker. Record dive sites, marine life, and conditions, and plan future explorations with a wish list. Offers a free trial with optional Pro subscriptions for full history and photo uploads.

**Highlights:** Log dive sites, conditions, and marine life, Track dive history, Wish list for dream destinations, Upload dive photos and certifications, Free trial available, Pro subscription for full access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $1.99 | per month |
| Full Access - Annual | $9.99 | per year |


### Submersion Dive Log

[App page](https://appshunter.io/ios/app/submersion-dive-log/id6757456915)

This app is a comprehensive, open-source dive log for recreational and technical divers. It allows users to track unlimited dives, manage gear, analyze trends, and export data. The app offers dive computer integration, advanced profile analysis, and detailed logging for various dive types and conditions.

**Highlights:** Log unlimited dives with detailed conditions, Dive computer integration, Advanced profile analysis, Technical diving support, Gear and equipment management, Dive site database with maps, Marine life tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Digidive free?

Digidive is free to download, with in-app purchases available.

### Is Submersion Dive Log free?

Submersion Dive Log is free to download, with no in-app purchases.

### Which has better reviews, Digidive or Submersion Dive Log?

Digidive is rated higher. Digidive averages 5.0 out of 5 from 33 ratings, while Submersion Dive Log averages 4.6 from 12 ratings.

### Do Digidive or Submersion Dive Log have ads?

Neither Digidive nor Submersion Dive Log shows ads.

### Which is updated more often, Digidive or Submersion Dive Log?

Digidive ships an update every 2 weeks, and Submersion Dive Log every 4 days. Most recently, Digidive was updated on September 26, 2026 and Submersion Dive Log on October 8, 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.*