# PrimeServ Assist vs BSM DryDock

PrimeServ Assist and BSM DryDock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PrimeServ Assist ships an update every 4 months, BSM DryDock every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PrimeServ Assist | BSM DryDock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 39 MB | 41 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Everllence SE](https://appshunter.io/developer/588307672) | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) |

## What reviewers say

### PrimeServ Assist

[App page](https://appshunter.io/ios/app/primeserv-assist/id1660906548)

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

**In-app purchases:** none


### BSM DryDock

[App page](https://appshunter.io/ios/app/bsm-drydock/id6482289817)

**In-app purchases:** none


## Frequently asked questions

### Is PrimeServ Assist free?

PrimeServ Assist is free to download, with no in-app purchases.

### Is BSM DryDock free?

BSM DryDock is free to download, with no in-app purchases.

### Do PrimeServ Assist or BSM DryDock have ads?

Neither PrimeServ Assist nor BSM DryDock shows ads.

### Which is updated more often, PrimeServ Assist or BSM DryDock?

PrimeServ Assist ships an update every 4 months, and BSM DryDock every 6 months. Most recently, PrimeServ Assist was updated on November 3, 2026 and BSM DryDock on November 4, 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.*