Best Master Muffler Apps

250+ iOS apps curated and reviewed

3.8 avg rating

20 free apps

Updated October 2026

Out of 250+ master muffler apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Master Muffler Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Master AutoTech	Free	5.0★ (7)	No	No	Oct 2026
2	ShowMeTheExhaust	Free	—	No	No	May 2026
3	ExhaustPlus	Free	—	No	No	Oct 2026
4	REMUS Sound Control	Free	4.0★ (2)	No	No	May 2026
5	FVP Catalytic Converters	Free	5.0★ (1)	No	No	May 2026
6	iXsound PRO	Free	2.0★ (1)	No	No	May 2026
7	X Performance Motor	Free	—	No	No	May 2026
8	Xhaust	Free	—	No	No	May 2026

Top Picks for Master Muffler

#1

Master AutoTech by Master Muffler

Editor's Choice

5.0(7 ratings)

Free

Master AutoTech screenshot 1

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Master AutoTech screenshot 6

Access key vehicle data in real time, including VIN, odometer, and diagnostic trouble codes. Schedule service appointments for diagnostics, maintenance, or repairs directly within the application.

#2

ShowMeTheExhaust by ShowMeTheParts

Strong Contender

0.0(0 ratings)

Free

ShowMeTheExhaust screenshot 1

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ShowMeTheExhaust screenshot 3

#3

ExhaustPlus by AVESO Electronics d.o.o.

Take control of exhaust sound

Worth Considering

0.0(0 ratings)

Free

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More Master Muffler apps to explore

REMUS Sound Control

REMUS Sound Control

REMUS Sound Control

by Remus Innovation Forschung- und Abgasanlagen Produktions GmbH

Control the response of your REMUS valve exhaust system via Bluetooth. Adjust valve opening manually or set custom automatic modes based on engine speed for a personalized driving experience.

Bluetooth connectivityManual valve controlAutomatic valve control

FVP Catalytic Converters

FVP Catalytic Converters

FVP Catalytic Converters

by ShowMeTheParts

This app provides OE quality catalytic converters engineered for superior performance at a competitive price. It is built on a commitment to quality and delivered with unmatched service.

OE quality engineeringSuperior performanceCompetitive pricing

📊 Productivity

Customize your vehicle's exhaust sound with this app. Adjust volume, idle RPM, and sound characteristics for a sportier, more aggressive tone. Compatible with diesel, gasoline, and electric vehicles.

Control active exhaust systemAdjust sound volumeSet idle RPM

X Performance Motor

X Performance Motor

X Performance Motor

by Newpages Network Sdn Bhd

REAL exhaust "Xhaust."

This app generates realistic vehicle exhaust sounds, offering over 20 distinct sound profiles and continuous updates. It boasts broad compatibility with around 800 car models and allows users to customize sound characteristics and features like pop sounds.

20+ distinct exhaust sound profilesContinuous release of new soundsCompatible with ~800 car models

Cateran Catalytic Converters

Cateran Catalytic Converters

Cateran Catalytic Converters

by Cateran Inc.

🛍️ Shopping

Catrefining Catalogue

Catrefining Catalogue

Catrefining Catalogue

Catalytic converter trading

Easily search a large catalog of catalytic converters by code, manufacturer, material, or photo. This app is primarily for existing company customers to facilitate trading.

Search by codeSearch by manufacturerSearch by material type

Compressed Air Calc by ALMiG

Compressed Air Calc by ALMiG

Compressed Air Calc by ALMiG

by ALMiG Kompressoren GmbH

This app offers a suite of tools to optimize compressed air stations. It includes unit conversion, pressure drop calculation, condensate development, and receiver sizing. It also helps determine sound pressure levels and leakage quantities.

Unit converter (pressure, volume, power, flow, energy, temp)Pressure drop calculationCondensate development calculation

📊 Productivity

Turn Up - Max Volume Booster

Turn Up - Max Volume Booster

Turn Up - Max Volume Booster

Boost Audio & Enhance Sound

Control your Varex exhaust system's sound and performance with this app. Adjust valve positions manually, set parameters to trigger changes, or create geofenced zones for automatic adjustments. An optional free account enhances functionality with cloud storage and diagnostics.

Manual valve position controlPreset valve positions (Closed, 25%, 50%, 75%, Open)Matrix mode for parameter-triggered valve changes

free with in-app purchases

TuneBench: ECU Tuning

TuneBench: ECU Tuning

TuneBench: ECU Tuning

by Chris Burchett

Engine Sounds: SuperRev

Engine Sounds: SuperRev

Engine Sounds: SuperRev

3D Tuning & Car Simulator

Experience authentic automotive audio with this simulator. Customize engine sound, throttle, RPM, and gear shifting for a realistic driving experience. Features a premium audio library and diverse engine architectures.

Authentic automotive audio simulationReal-time audio synthesis3D tuning simulator

🎬 Entertainment

B&B Muffler Mart Exhaust

B&B Muffler Mart Exhaust

B&B Muffler Mart Exhaust

by WEST TEXAS MUFFLER MART, INC

Browse a comprehensive online catalog of aftermarket automotive exhaust parts. Easily find specific components like catalytic converters and mufflers from popular brands. Utilize a VIN scanner for quick product identification.

Online exhaust parts catalogFeature productsCatalytic Converters

Acoustic Tachometer

Acoustic Tachometer

Acoustic Tachometer

RPM from engine sound

TUBI Sound Control

TUBI Sound Control

TUBI Sound Control

by DUERRE TUBI STYLE GROUP SPA

Control your vehicle's exhaust bypass valves remotely with this app. Select from various modes like standard, always open, or sporty driving. It also offers track mode to record acceleration data and an installer mode for setup.

Radio remote control for exhaust bypass valvesFour valve opening modes (standard, always open, sporty, release)Track mode for performance data recording

🎬 Entertainment

Switch exhaust sound on mobile

Control your car's exhaust sound directly from your smartphone. This app connects to a specific exhaust valve system, offering real-time instrument updates and multiple sound modes for an enhanced driving experience.

Control exhaust sound modes (Race, Eco, Auto)Real-time speed meterReal-time RPM data

Engine Sound: Car & EV Sound

Engine Sound: Car & EV Sound

Engine Sound: Car & EV Sound

Engine sound for every drive

🎬 Entertainment

FAQ about Master Muffler

What are the best master muffler apps for iPhone?

Master AutoTech tops our master muffler apps ranking as of October 2026, with a 5.0-star average from 7 App Store ratings, and it's free to download.

Are there free master muffler apps for iPhone?

Yes — 20 of the top master muffler apps we rank are free to download, including Master AutoTech and ShowMeTheExhaust.

Does Master AutoTech have ads or in-app purchases?

Master AutoTech has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many master muffler apps are on the App Store?

We track 250+ master muffler apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.