# Derema Help vs B&G System Builder

The clearest difference is review sentiment: Derema Help at 100% against B&G System Builder's 33%. Derema Help also leads on rating (5.0 vs 3.0) and update cadence (every 4 weeks vs every 3 months). B&G System Builder's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Derema Help holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Derema Help has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Derema Help's written reviews are positive against 33% of B&G System Builder's.

Derema Help ships an update every 4 weeks, B&G System Builder every 3 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Derema Help | B&G System Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/derema-help/id914290695/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/b-and-g-system-builder/id1026543356/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 20 MB | 113 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Derema Group](https://appshunter.io/developer/914290698) | [Navico Norway AS](https://appshunter.io/developer/842162153) |

## 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


### B&G System Builder

[App page](https://appshunter.io/ios/app/b-and-g-system-builder/id1026543356)

This business tool helps marine electronics companies create sales quotes and system diagrams for B&G equipment. It ensures correct parts are included for a working system, saving sales staff significant time.

**Highlights:** Generate sales quotes with system diagrams, Ensure correct parts for working systems, Create ethernet and NMEA 2000 connection drawings, Alerts for missing critical parts, Warnings for extra functionality, Access product information, specs, and pricing

**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 B&G System Builder free?

B&G System Builder is free to download, with no in-app purchases.

### Which has better reviews, Derema Help or B&G System Builder?

Derema Help is rated higher. Derema Help averages 5.0 out of 5 from 12 ratings, while B&G System Builder averages 3.0 from 2 ratings.

### Do Derema Help or B&G System Builder have ads?

Neither Derema Help nor B&G System Builder shows ads.

### Which is updated more often, Derema Help or B&G System Builder?

Derema Help ships an update every 4 weeks, and B&G System Builder every 3 months. Most recently, Derema Help was updated on June 1, 2026 and B&G System Builder on September 18, 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.*