Lowrance System Builder vs Service1 Mobile Client LE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lowrance System Builder
This business tool helps marine electronics dealers create accurate sales quotes for Lowrance equipment. It generates system diagrams, calculates load, and identifies missing parts to ensure complete, working systems are proposed.
- Generate sales quotes with system diagrams
- Ensure correct parts for working systems
- Create Ethernet and NMEA 2000 connection drawings
- Alerts for missing critical parts
- Provides product information and specifications
- Includes pricing and dimensioned drawings
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A business tool for marine electronics companies engaged in the sale of Lowrance equipment. System Builder is only available to users that are registered with Navico. An unlock key is required to use Lowrance System Builder. Please contact your Navico sales representative and apply to use this great tool. A software tool to assist the sale of Lowrance products as a complete working system. • Provides a sales quote, including system diagrams, to the dealer and/or the customer, quickly and easily, saving a sales person hours, if not days. • Assists marine electronics sales staff, who do not always have intimate knowledge of Navico products, to make sure quotes have the correct parts to make a working system. • Basic product knowledge is required. • Provides both an ethernet diagram and a NMEA 2000 connection drawing with load calculations. • Diagrams show alerts if critical parts are missing and warnings to offer extra functionality. • Serves as a great resource of product information. • Provides key features, specifications, pricing, what’s in the box, images, and dimensioned drawings.
Service1 Mobile Client LE
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Access your Service1 appointments from your mobile device
Screenshots
Verdict
The clearest difference is update cadence: Service1 Mobile Client LE at every 5 weeks against Lowrance System Builder's every 3 months. Service1 Mobile Client LE also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lowrance System Builder ships an update every 3 months, Service1 Mobile Client LE every 5 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Lowrance System Builder | Service1 Mobile Client LE |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 159 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Navico Norway AS | Service 1 GmbH |
In-app purchases
Lowrance System Builder
No in-app purchases
Service1 Mobile Client LE
No in-app purchases
Questions
Is Lowrance System Builder free?
Is Service1 Mobile Client LE free?
Do Lowrance System Builder or Service1 Mobile Client LE have ads?
Which is updated more often, Lowrance System Builder or Service1 Mobile Client LE?
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