# Dive Plan vs Diving Buddy

The clearest difference is update cadence: Diving Buddy at daily against Dive Plan's monthly. Dive Plan's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dive Plan sells 4 in-app purchases, starting at $2.99 per month and Diving Buddy sells 2 in-app purchases, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.

Dive Plan ships an update monthly, Diving Buddy daily. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Dive Plan | Diving Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (8 ratings)](https://appshunter.io/ios/app/dive-plan/id496279549/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 36.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Paid | — |
| Size | 2 MB | 12 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [AXIS Productions](https://appshunter.io/developer/472646203) | [Harry Richardson](https://appshunter.io/developer/682912217) |

## What reviewers say

### Dive Plan

[App page](https://appshunter.io/ios/app/dive-plan/id496279549)

This app serves as a digital decompression table and logbook for divers. It helps calculate non-stop dive times and log dives, compatible with major diving organizations' tables. It supports both air and enriched air (nitrox) tanks.

**Highlights:** Digital decompression tables, Dive logbook, Compatibility with major diving organizations, Supports air and nitrox tanks, Practice for dive certification exams, General dive planning guide

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dive Plan Pro - Monthly | $2.99 | per month |
| Dive Plan Pro - Annual | $17.99 | per year |
| Nitrox EANX Mode | $2.99 | one-time |
| Dive Plan Pro Lifetime | $69.99 | one-time |


### Diving Buddy

[App page](https://appshunter.io/ios/app/diving-buddy-dive-log-and-plan/id6767886880)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diving Buddy | $24.99 | per year |
| Diving Buddy | $59.99 | one-time |


## Frequently asked questions

### Is Dive Plan free?

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

### Is Diving Buddy free?

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

### Do Dive Plan or Diving Buddy have ads?

Neither Dive Plan nor Diving Buddy shows ads.

### Which is updated more often, Dive Plan or Diving Buddy?

Dive Plan ships an update monthly, and Diving Buddy daily. Most recently, Dive Plan was updated on October 15, 2026 and Diving Buddy on October 14, 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.*