# YDIS Smart vs JL Setup Utility Mobile

The clearest difference is review sentiment: YDIS Smart at 43% against JL Setup Utility Mobile's 0%. YDIS Smart also leads on rating (3.7 vs 2.3) and update cadence (every 3 months vs every 9 months). 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.

YDIS Smart holds the better App Store score, 3.7 against 2.3. That said, the two scores are not equally well evidenced: YDIS Smart has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 43% of YDIS Smart's written reviews are positive against 0% of JL Setup Utility Mobile's.

YDIS Smart ships an update every 3 months, JL Setup Utility Mobile every 9 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | YDIS Smart | JL Setup Utility Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (16 ratings)](https://appshunter.io/ios/app/ydis-smart/id1062728896/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/jl-setup-utility-mobile/id1531743534/reviews) |
| Number of ratings | **16** | 3 |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 7 MB | 31 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Yamaha Motor Co., Ltd.](https://appshunter.io/developer/337268490) | [Garmin](https://appshunter.io/developer/411046952) |

## What reviewers say

### YDIS Smart

[App page](https://appshunter.io/ios/app/ydis-smart/id1062728896)

This application allows authorized Yamaha dealers to access diagnostic functions for Yamaha outboard motors on their smartphones. It requires a dedicated adapter and registration information for the PC version of the diagnostic system.

**Highlights:** Perform inspections of Yamaha outboard motors, Access self-diagnostic system functions, Use on smartphones, Requires dedicated adapter, Requires YDIS PC version registration, Enable speedometer display with GPS

**Features:** Vision Pro support

**In-app purchases:** none


### JL Setup Utility Mobile

[App page](https://appshunter.io/ios/app/jl-setup-utility-mobile/id1531743534)

This utility app allows commercial OEMs to load DSP project files onto select JL Audio electronics. It is designed for professional use and requires a specific Bluetooth accessory for connection. Project files must be prepared in TuN software before use.

**Highlights:** Load DSP project files, Commercial OEM use, Requires Bluetooth communicator, Compatible with select JL Audio electronics, Project files created in TuN

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

**In-app purchases:** none


## Frequently asked questions

### Is YDIS Smart free?

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

### Is JL Setup Utility Mobile free?

JL Setup Utility Mobile is free to download, with no in-app purchases.

### Which has better reviews, YDIS Smart or JL Setup Utility Mobile?

YDIS Smart is rated higher. YDIS Smart averages 3.7 out of 5 from 16 ratings, while JL Setup Utility Mobile averages 2.3 from 3 ratings.

### Do YDIS Smart or JL Setup Utility Mobile have ads?

Neither YDIS Smart nor JL Setup Utility Mobile shows ads.

### Which is updated more often, YDIS Smart or JL Setup Utility Mobile?

YDIS Smart ships an update every 3 months, and JL Setup Utility Mobile every 9 months. Most recently, YDIS Smart was updated on October 24, 2026 and JL Setup Utility Mobile on October 24, 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.*