# CoilSense vs LOUDMETER

The clearest difference is price: LOUDMETER at Free against CoilSense's $9.99. LOUDMETER also leads on in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 4 months). On ads, device support and iOS requirement there is nothing between them.

LOUDMETER is free to download; CoilSense costs $9.99 up front. CoilSense sells 1 one-off in-app purchase. LOUDMETER asks for nothing beyond the download.

CoilSense ships an update every 4 months, LOUDMETER every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CoilSense | LOUDMETER |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 24 MB | 2 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infinity Guitar Works](https://appshunter.io/developer/1882712350) | [OKAN CAM](https://appshunter.io/developer/6774996740) |

## What reviewers say

### CoilSense

[App page](https://appshunter.io/ios/app/coilsense-wiring-code-guide/id6760764090)

This app provides a comprehensive reference for guitar pickup wiring, featuring a vast database of manufacturers and detailed specifications. It offers advanced wiring logic, including side-by-side comparison of different components and configurations, designed for guitar technicians and DIY builders.

**Highlights:** Extensive database of 80+ manufacturers, Detailed wiring codes, coil polarity, and wind direction, Support for various pickup types, Pro-grade wiring logic with component adaptation, Side-by-side comparison mode, Real-time translation and linked settings, iPad optimized interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $9.99 | one-time |


### LOUDMETER

[App page](https://appshunter.io/ios/app/loudmeter-lufs-meter/id6775558520)

**In-app purchases:** none


## Frequently asked questions

### Is CoilSense free?

CoilSense costs $9.99, and also offers in-app purchases.

### Is LOUDMETER free?

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

### Do CoilSense or LOUDMETER have ads?

Neither CoilSense nor LOUDMETER shows ads.

### Which is updated more often, CoilSense or LOUDMETER?

CoilSense ships an update every 4 months, and LOUDMETER every 2 weeks. Most recently, CoilSense was updated on November 9, 2026 and LOUDMETER on October 31, 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.*