# DIVE DCIEM vs Dive Planner Calculator

The clearest difference is price: DIVE DCIEM at Free against Dive Planner Calculator's $8.99. DIVE DCIEM also leads on update cadence (every 3 weeks vs every 7 months). Dive Planner Calculator's advantage is rating (3.3 vs 1.0) and in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

DIVE DCIEM is free to download; Dive Planner Calculator costs $8.99 up front. DIVE DCIEM sells 3 in-app purchases, starting at $1.99 per month. Dive Planner Calculator asks for nothing beyond the download.

Dive Planner Calculator holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 43% of DIVE DCIEM's written reviews are positive against 67% of Dive Planner Calculator's.

DIVE DCIEM ships an update every 3 weeks, Dive Planner Calculator every 7 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DIVE DCIEM | Dive Planner Calculator |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dive-dciem/id1477307342/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/dive-planner-calculator/id6739454581/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 42.9% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 109 MB | 10 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Diamonds by Sade PTY LTD](https://appshunter.io/developer/1477307341) | [SAGA Virtual Tecnologia Ltda](https://appshunter.io/developer/1455930511) |

## What reviewers say

### DIVE DCIEM

[App page](https://appshunter.io/ios/app/dive-dciem/id1477307342)

This utility app provides commercial divers with essential tools for dive planning and logging. It includes DCIEM tables, a dive calculator, and real-time deco stop information. Designed for both onshore and offshore operations, it aims to simplify dive management.

**Highlights:** DCIEM tables, Dive calculator, Live dive information, Deco stops and NDL, Dive log sharing, Onshore/offshore support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $1.99 | per month |
| 6 Months Premium | $5.99 | per 6 months |
| 12 Months Premium | $9.99 | per year |


### Dive Planner Calculator

[App page](https://appshunter.io/ios/app/dive-planner-calculator/id6739454581)

This app simplifies recreational dive planning by calculating essential dive parameters for up to three consecutive dives. It provides automatic calculations for residual nitrogen, safe ascent times, and includes a visual dive graph for easy review. Designed for both new and experienced divers, it ensures adherence to safety standards for stress-free underwater exploration.

**Highlights:** Plan up to three consecutive dives, Automatic calculation of dive parameters, Surface interval tracking, Visual dive graph, Adherence to safety guidelines, On-the-go convenience

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

**In-app purchases:** none


## Frequently asked questions

### Is DIVE DCIEM free?

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

### Is Dive Planner Calculator free?

Dive Planner Calculator costs $8.99, with no in-app purchases.

### Which has better reviews, DIVE DCIEM or Dive Planner Calculator?

Dive Planner Calculator is rated higher. DIVE DCIEM averages 1.0 out of 5 from 1 ratings, while Dive Planner Calculator averages 3.3 from 3 ratings.

### Do DIVE DCIEM or Dive Planner Calculator have ads?

Neither DIVE DCIEM nor Dive Planner Calculator shows ads.

### Which is updated more often, DIVE DCIEM or Dive Planner Calculator?

DIVE DCIEM ships an update every 3 weeks, and Dive Planner Calculator every 7 months. Most recently, DIVE DCIEM was updated on October 4, 2026 and Dive Planner Calculator on October 6, 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.*