# Trident Cockpit vs HydraPro

The clearest difference is price: Trident Cockpit at Free against HydraPro's $19.99. Trident Cockpit also leads on update cadence (every 9 days vs every 4 months) and device support (4 vs 2). HydraPro's advantage is iOS requirement (8.0 vs 13.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Trident Cockpit is free to download; HydraPro costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Trident Cockpit against 5.0 for HydraPro. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Trident Cockpit ships an update every 9 days, HydraPro every 4 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Trident Cockpit | HydraPro |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/trident-cockpit/id1501545121/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hydrapro/id6472098315/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 67 MB | 59 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Borovikov](https://appshunter.io/developer/1336393458) | [LakeshoreLogic LLC](https://appshunter.io/developer/1716625674) |

## What reviewers say

### Trident Cockpit

[App page](https://appshunter.io/ios/app/trident-cockpit/id1501545121)

Control your underwater drone with this app. Stream live video, manage camera settings, and record your dives. It also allows you to view and download past dive footage and monitor drone maintenance data.

**Highlights:** Live drone video streaming, Gamepad control support, Camera and light adjustments, Record and geotag pilot video, View past dive footage, Monitor drone maintenance data, Payload control (GoPro HERO 3/3+)

**In-app purchases:** none


### HydraPro

[App page](https://appshunter.io/ios/app/hydrapro/id6472098315)

Control multiple compatible cameras remotely via Bluetooth. Automate recording based on GPS speed, set camera modes, and monitor status like battery and storage. Offers a special loop picture mode for unique shots.

**Highlights:** Bluetooth camera control, Control up to 8 cameras, Individual or group camera control, GPS speed-triggered recording, Set and save camera modes/presets, Camera status display, Special loop picture mode

**In-app purchases:** none


## Frequently asked questions

### Is Trident Cockpit free?

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

### Is HydraPro free?

HydraPro costs $19.99, with no in-app purchases.

### Which has better reviews, Trident Cockpit or HydraPro?

Trident Cockpit and HydraPro are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Trident Cockpit or HydraPro have ads?

Neither Trident Cockpit nor HydraPro shows ads.

### Which is updated more often, Trident Cockpit or HydraPro?

Trident Cockpit ships an update every 9 days, and HydraPro every 4 months. Most recently, Trident Cockpit was updated on October 2, 2026 and HydraPro on October 11, 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.*