# JL Setup Utility Mobile vs Abyss Battery

The clearest difference is rating: Abyss Battery at 5.0 against JL Setup Utility Mobile's 2.3. Abyss Battery also leads on iOS requirement (11.0 vs 26.5). On price, ratings volume, update cadence and ads there is nothing between them.

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

Abyss Battery holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

JL Setup Utility Mobile ships an update every 9 months, Abyss Battery every 8 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | JL Setup Utility Mobile | Abyss Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/jl-setup-utility-mobile/id1531743534/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/abyss-battery/id1579033829/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 31 MB | 8 MB |
| Requires iOS | 26.5 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Garmin](https://appshunter.io/developer/411046952) | [Abyss Battery, Inc.](https://appshunter.io/developer/1594681469) |

## What reviewers say

### 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


### Abyss Battery

[App page](https://appshunter.io/ios/app/abyss-battery/id1579033829)

Monitor your battery's live status, including voltage and amp consumption, via a wireless app interface. Diagnose battery health with Bluetooth reports and track charging habits and usage history, such as completed life cycles.

**Highlights:** Live battery status monitoring, Bluetooth diagnostic reports, Charging control and monitoring, Battery history and life cycle tracking, Wireless app interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JL Setup Utility Mobile free?

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

### Is Abyss Battery free?

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

### Which has better reviews, JL Setup Utility Mobile or Abyss Battery?

Abyss Battery is rated higher. JL Setup Utility Mobile averages 2.3 out of 5 from 3 ratings, while Abyss Battery averages 5.0 from 3 ratings.

### Do JL Setup Utility Mobile or Abyss Battery have ads?

Neither JL Setup Utility Mobile nor Abyss Battery shows ads.

### Which is updated more often, JL Setup Utility Mobile or Abyss Battery?

JL Setup Utility Mobile ships an update every 9 months, and Abyss Battery every 8 months. Most recently, JL Setup Utility Mobile was updated on October 24, 2026 and Abyss Battery on October 8, 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.*