# Derema Help vs DockWorks Tether

The clearest difference is update cadence: DockWorks Tether at every 6 days against Derema Help's every 4 weeks. DockWorks Tether also leads on iOS requirement (11.0 vs 13.0). Derema Help's advantage is ratings volume (12 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 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 Derema Help against 5.0 for DockWorks Tether. That said, the two scores are not equally well evidenced: Derema Help has 12 ratings behind it against 1, so its average is the more settled of the two.

Derema Help ships an update every 4 weeks, DockWorks Tether every 6 days. Both last shipped on June 1, 2026.

## The numbers

| Metric | Derema Help | DockWorks Tether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/derema-help/id914290695/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dockworks-tether/id6443893878/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 20 MB | 39 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Derema Group](https://appshunter.io/developer/914290698) | [DockMaster Software, Inc](https://appshunter.io/developer/1459527225) |

## What reviewers say

### Derema Help

[App page](https://appshunter.io/ios/app/derema-help/id914290695)

Access brand resources, including offline documents and training materials. Quickly find vendor websites, contact key personnel, and receive product launch updates. Share content via social media and project it to larger screens.

**Highlights:** Offline PDF storage and access, Quick website and contact links, Training and demonstration videos, New product launch notifications, Social media integration, Projection tool for larger screens

**Features:** macOS Compatibility

**In-app purchases:** none


### DockWorks Tether

[App page](https://appshunter.io/ios/app/dockworks-tether/id6443893878)

This app enables marine service professionals to manage job details remotely. It allows users to document work with photos, record job locations, and track work hours by clocking in and out. Functionality is available both online and offline, syncing data when connectivity is restored.

**Highlights:** Job photo capture, Location tracking, Clock in/out for work hours, Offline and online modes, Data sync to home office

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Derema Help free?

Derema Help is free to download, with no in-app purchases.

### Is DockWorks Tether free?

DockWorks Tether is free to download, with no in-app purchases.

### Which has better reviews, Derema Help or DockWorks Tether?

Derema Help and DockWorks Tether are both rated 5.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

### Do Derema Help or DockWorks Tether have ads?

Neither Derema Help nor DockWorks Tether shows ads.

### Which is updated more often, Derema Help or DockWorks Tether?

Derema Help ships an update every 4 weeks, and DockWorks Tether every 6 days. Most recently, Derema Help was updated on June 1, 2026 and DockWorks Tether on June 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.*