# Dive Converter vs GPS for Action

The clearest difference is price: GPS for Action at Free against Dive Converter's $1.99. GPS for Action also leads on rating (5.0 vs 4.0) and update cadence (fortnightly vs every 2 months). Dive Converter's advantage is in-app purchases (none vs 2) and chart position (#112 vs unranked). On ratings volume and ads there is nothing between them.

GPS for Action is free to download; Dive Converter costs $1.99 up front. GPS for Action sells 2 in-app purchases, starting at $2.99 per 3 months. Dive Converter asks for nothing beyond the download.

GPS for Action holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Dive Converter ships an update every 2 months, GPS for Action fortnightly. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Dive Converter | GPS for Action |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/dive-converter/id6446218356/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gps-for-action/id6759534662/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#112** | — |
| Size | 9 MB | 1 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carsten Heinelt](https://appshunter.io/developer/1676741637) | [Kamil Trzcinski](https://appshunter.io/developer/1879332869) |

## What reviewers say

### Dive Converter

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

**Currently charting:** #112 Top Paid · Sports (US App Store)

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


### GPS for Action

[App page](https://appshunter.io/ios/app/gps-for-action/id6759534662)

Automatically geotag your videos and photos with real-time GPS coordinates from your iPhone. Control your camera and set up auto-recording based on motion, ensuring you capture every moment without extra hardware or subscriptions.

**Highlights:** Real-time GPS streaming to camera, Automatic geotagging of videos and photos, Remote camera control (record, mode switch, photo capture), Motion-based auto-recording (movement, descent, ascent), GPX track recording and export, On-device processing, no internet required

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly | $2.99 | per 3 months |
| Unlimited | $9.99 | one-time |


## Frequently asked questions

### Is Dive Converter free?

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

### Is GPS for Action free?

GPS for Action is free to download, with in-app purchases available.

### Which has better reviews, Dive Converter or GPS for Action?

GPS for Action is rated higher. Dive Converter averages 4.0 out of 5 from 5 ratings, while GPS for Action averages 5.0 from 2 ratings.

### Do Dive Converter or GPS for Action have ads?

Neither Dive Converter nor GPS for Action shows ads.

### Which is updated more often, Dive Converter or GPS for Action?

Dive Converter ships an update every 2 months, and GPS for Action fortnightly. Most recently, Dive Converter was updated on November 3, 2026 and GPS for Action on November 1, 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.*