# Simrad System Builder vs DeremaHelpRV

The clearest difference is rating: DeremaHelpRV at 5.0 against Simrad System Builder's 3.0. DeremaHelpRV also leads on update cadence (monthly vs every 3 months) and device support (3 vs 1). On price, ratings volume, 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.

DeremaHelpRV holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Simrad System Builder ships an update every 3 months, DeremaHelpRV monthly. The most recent releases landed on June 2, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Simrad System Builder | DeremaHelpRV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/simrad-system-builder/id998197059/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deremahelprv/id1338176126/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 194 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Navico Norway AS](https://appshunter.io/developer/842162153) | [Derema Group](https://appshunter.io/developer/914290698) |

## What reviewers say

### Simrad System Builder

[App page](https://appshunter.io/ios/app/simrad-system-builder/id998197059)

This business tool helps marine electronics dealers quickly and easily create sales quotes for Simrad equipment. It ensures correct parts are included for a working system and generates diagrams with load calculations, saving 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, Resource for product information, specs, and pricing, Dimensioned drawings and images

**Features:** macOS Compatibility

**In-app purchases:** none


### DeremaHelpRV

[App page](https://appshunter.io/ios/app/deremahelprv/id1338176126)

This app provides RV dealers and salespeople with easy access to product information, catalogs, and contact details for factory personnel. It offers offline document storage, training videos, and push notifications for updates. Users can also generate reports and access social media links.

**Highlights:** RV product catalogs and information, Factory personnel contact links, Offline PDF document storage, Training and demonstration videos, Push notifications for updates, Reporter tool for merchandising and competition, Social media integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simrad System Builder free?

Simrad System Builder is free to download, with no in-app purchases.

### Is DeremaHelpRV free?

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

### Which has better reviews, Simrad System Builder or DeremaHelpRV?

DeremaHelpRV is rated higher. Simrad System Builder averages 3.0 out of 5 from 2 ratings, while DeremaHelpRV averages 5.0 from 2 ratings.

### Do Simrad System Builder or DeremaHelpRV have ads?

Neither Simrad System Builder nor DeremaHelpRV shows ads.

### Which is updated more often, Simrad System Builder or DeremaHelpRV?

Simrad System Builder ships an update every 3 months, and DeremaHelpRV monthly. Most recently, Simrad System Builder was updated on June 2, 2026 and DeremaHelpRV 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.*