# DeepSix Dive Log vs Divemates

The clearest difference is in-app purchases: Divemates at none against DeepSix Dive Log's 4. Divemates also leads on update cadence (daily vs weekly). DeepSix Dive Log's advantage is device support (5 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. DeepSix Dive Log sells 4 in-app purchases, starting at $0.99 per month. Divemates asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for DeepSix Dive Log against 5.0 for Divemates. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

DeepSix Dive Log ships an update weekly, Divemates daily. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DeepSix Dive Log | Divemates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/deepsix-dive-log/id6760018643/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/divemates-scuba-dive-log/id6784760495/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Free |
| Size | 79 MB | 40 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Richard Bollar](https://appshunter.io/developer/1864304955) | [Divemates LLC](https://appshunter.io/developer/6784760497) |

## What reviewers say

### DeepSix Dive Log

[App page](https://appshunter.io/ios/app/deepsix-dive-log/id6760018643)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plankton (Monthly) | $0.99 | per month |
| Plankton (Yearly) | $9.99 | per year |
| Whale | $49.99 | one-time |
| Megalodon | $99.99 | one-time |


### Divemates

[App page](https://appshunter.io/ios/app/divemates-scuba-dive-log/id6784760495)

Log your scuba dives, track marine life sightings, and discover dive sites worldwide. Connect with dive buddies and access your dive history, even offline. Your complete dive life in one app.

**Highlights:** Offline dive logging, Marine life catalog, Dive site discovery, Buddy connection, Dive history import, Digital dive card

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is DeepSix Dive Log free?

DeepSix Dive Log is free to download, with in-app purchases available.

### Is Divemates free?

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

### Which has better reviews, DeepSix Dive Log or Divemates?

DeepSix Dive Log and Divemates are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do DeepSix Dive Log or Divemates have ads?

Neither DeepSix Dive Log nor Divemates shows ads.

### Which is updated more often, DeepSix Dive Log or Divemates?

DeepSix Dive Log ships an update weekly, and Divemates daily. Most recently, DeepSix Dive Log was updated on October 24, 2026 and Divemates on October 8, 2026.

---

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