# SpeakerPro

> iPhone app for precise speaker distance and toe-in angle measurement. (iPhone/iPad app by AudioAppsStore.)

- Source: https://appshunter.io/ios/app/speakerpro/id1061631115 (this page in markdown: same URL + `.md`)
- Developer: [AudioAppsStore](https://appshunter.io/developer/549033691)
- Category: Utilities, Music
- Price: $2.99
- Rating: 1.00/5 from 4 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 4 MB
- Languages: American English
- Released: 2015-12-08
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/speakerpro/id1061631115/reviews.md

## What is SpeakerPro?

SpeakerPro is the first app that allows you to precisely measure speaker distances and toe-in angles with your iPhone, iPad, or iPod Touch. Ideal for audio enthusiasts, home recordists, and professionals alike, SpeakerPro works with any stereo or surround sound system, and with any make or model of speaker. It employs groundbreaking patented technology that enables you to get the most out of your audio system.


Key Features:

•	Use your iPhone, iPad, or iPod Touch for precise measurement and adjustment of critical speaker-to-listening position and speaker-to-speaker distances.

•	Easy and intuitive to use.

•	Intelligently recommends speaker toe-in angles for your particular system's layout with color coding and continuously updated onscreen icons.   

•	Works anywhere -- no need for WiFi or Internet connection.

•	Distance measurements are accurate within fractions of an inch. 

•	Table view shows multiple distance measurements, which can be printed or shared.

•	Reference calibration automatically compensates for latency (delay) in the signal path of the audio system.

•	Projects are automatically saved and can be renamed and recalled. 

•	Includes user guide that can be printed or shared. 

(Note: Distance measurement requires an appropriate audio cable to connect your device's headphone jack to the inputs of your speaker system.)


Measuring speaker distances and angles with SpeakerPro is easy. Begin by using an appropriate audio cable to connect the headphone output of your device to individual speakers or to your audio system. After taking a simple reference calibration, select the speaker you want to use as the starting point by touching its onscreen icon. Then place your device at the listening position (or next to another speaker) and touch its corresponding onscreen icon. SpeakerPro instantly displays the precise distance between the two points. You can choose to accept it, or to move the speaker and re-measure. Repeat the process as necessary to take distance measurements from other speakers in your system.

Once all your measurements are taken, touch the Angle icon to obtain intelligent speaker toe-in angle recommendations for your system. Begin by adjusting your speakers so they are facing straight ahead. Place your iPhone, iPad, or iPod Touch on top of one of the speakers and press the corresponding onscreen icon, then rotate that speaker towards the listening position. As you do so, SpeakerPro's onscreen display shows you the degree of toe-in, using color coding to guide you through a range of recommended angles. Next, do the same for the paired speaker in your system. A handy onscreen Reset button allows you to start from scratch at any time and experiment with different distance measurements and toe-in angles.

## Key features

- Precise speaker distance measurement
- Intelligent toe-in angle recommendations
- Works offline
- Accurate to fractions of an inch
- Automatic reference calibration
- Projects automatically saved

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/speakerpro/id1061631115/reviews.md

### 1/5 — I wasted 3 bucks for this

*2026-07-31, version 3.0*

Useless app now iPhone doesn’t come with stereo jack rubbish

### 1/5 — Wasted money-Not working

*2021-01-16*

This is not a working app. Rubbish

### 1/5 — Pass on this

*2020-12-26, version 3.0*

Not even close to being accurate.

### 1/5 — Bad stuff

*2018-07-24*

Doesn’t work. Money is wasted.

### 1/5 — Beware!

*2017-10-02*

I experimented with the other Speaker Angle app this company produces and found it useful at first. But it was inconsistent (see review). I tried this but it soon became apparent this is for active speakers which have their own immediate audio connections direct to them. Active speakers have their own amplification so the connections are on them but passive ones (like mine) just have the terminals. So unless you own the former type this really isn't for you. To be fair there is some convoluted process where you can use a Y connector direct to the amp which I haven't got the time or patience to try. Just beware. If you have active speakers it may be worthy of inspection but if you don't I wouldn't bother. Didn't try the surround sound set up so can't comment on that.

### 1/5 — Waste of $1.99

*2015-12-20, version 1.0*

Sorry but this app is a pain to use and not very precise. If I could get my money back I would

## Frequently asked questions about SpeakerPro

### What is SpeakerPro?

SpeakerPro is a utility app designed to help users precisely measure speaker distances and toe-in angles for optimizing audio systems. It utilizes an iPhone, iPad, or iPod Touch to provide accurate measurements and intelligent recommendations.

### How accurate are the distance measurements in SpeakerPro?

Distance measurements in SpeakerPro are highly accurate, with precision within fractions of an inch. This allows for meticulous adjustments to your speaker placement.

### Does SpeakerPro require an internet connection to work?

No, SpeakerPro works offline, meaning you do not need WiFi or an internet connection to use its measurement and adjustment features. This makes it convenient for use in various locations.

### What devices is SpeakerPro compatible with?

SpeakerPro is compatible with iPhone, iPad, and iPod Touch devices. It requires an appropriate audio cable to connect your device to your speaker system for measurements.

### How does SpeakerPro recommend toe-in angles?

SpeakerPro intelligently recommends speaker toe-in angles based on your system's layout. It uses color coding and continuously updated onscreen icons to guide you through optimal angles.

### Can I save my speaker setup configurations with SpeakerPro?

Yes, SpeakerPro automatically saves your projects, allowing you to rename and recall them later. This feature is useful for experimenting with different setups or for professional use.

### What is the price of SpeakerPro?

SpeakerPro is a paid application priced at $2.99. There are no in-app purchases or subscriptions required after the initial purchase.

### How often is SpeakerPro updated?

SpeakerPro was last updated on October 10, 2016, to version 3.0. While updates may not be frequent, the app's core functionality remains robust for its intended purpose.

## Version history (last 4 releases)

### 3.0 — 2016-10-10

This update from Apple will improve the functionality of this app. No new features are included.

Minor improvements.

### 2.0 — 2016-07-01

Minor improvements

### 1.01 — 2016-01-04

Minor improvements.

### 1.0 — 2015-12-08

No release notes.

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## More apps by AudioAppsStore

- [SpeakerAngle](https://appshunter.io/ios/app/speakerangle/id549033688)

All apps by AudioAppsStore: https://appshunter.io/developer/549033691

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*