# DecoPlanner mobile vs Dive Converter

The clearest difference is price: DecoPlanner mobile at Free against Dive Converter's $1.99. DecoPlanner mobile also leads on iOS requirement (13.0 vs 18.6). Dive Converter's advantage is review sentiment (67% vs 40%). On update cadence, ads, in-app purchases and device support there is nothing between them.

DecoPlanner mobile is free to download; Dive Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | DecoPlanner mobile | Dive Converter |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.0 (5 ratings)](https://appshunter.io/ios/app/dive-converter/id6446218356/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 40.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 74 MB | 9 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Global Underwater Explorers Inc.](https://appshunter.io/developer/1459213336) | [Carsten Heinelt](https://appshunter.io/developer/1676741637) |

## What reviewers say

### DecoPlanner mobile

[App page](https://appshunter.io/ios/app/decoplanner-mobile/id1580563324)

Plan complex dive profiles using advanced decompression models. Track multiple gases, manage dive buddies, and visualize dive data with detailed graphs. Choose the version that suits your diving certification level.

**Highlights:** Open/Closed/Passive Semi-Closed Circuit planning, ZH-L16 / VPM-B decompression models, Gas tracking for multiple gases and dive buddies, Gas mixing (partial pressure & continuous blending), Dive profile and tissue compartment graphs, Diving level selection (Rec 1 to Unlimited CCR)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dive Converter

[App page](https://appshunter.io/ios/app/dive-converter/id6446218356)

Easily export your dive logs from Oceanic+ and SSI/mares into the Universal Dive Data Format (UDDF). This app translates dive information accurately and supports importing third-party UDDF files. It also offers features like reverse geocoding for dive locations and surface time calculation.

**Highlights:** Export Oceanic+ and SSI/mares dives to UDDF, Reverse geocoding for dive locations, Calculate surface time, Backup and restore dives, Import third-party UDDF files, Filter and merge dives

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DecoPlanner mobile free?

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

### Is Dive Converter free?

Dive Converter costs $1.99, with no in-app purchases.

### Do DecoPlanner mobile or Dive Converter have ads?

Neither DecoPlanner mobile nor Dive Converter shows ads.

### Which is updated more often, DecoPlanner mobile or Dive Converter?

DecoPlanner mobile ships an update every 2 months, and Dive Converter every 2 months. Most recently, DecoPlanner mobile was updated on September 25, 2026 and Dive Converter on September 10, 2026.

---

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