Alto Pro

Alto Pro

Connect. Configure. Control.

23 ratings
31 reviews
Free

Details

Released
September 14, 2022
Updated
October 27, 2026

Features

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About

Control and configure compatible Alto Professional loudspeakers remotely. Features include stereo linking, EQ selection, Bluetooth levels, and customizable EQ settings for individual channels.

✓True Stereo Wireless Speaker Linking
✓Speaker Use EQ Selection
✓Sub Size Selection
✓Bluetooth Levels
✓Customizable EQ
✓Individual Channel EQ
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What's New in Alto Pro

1.5.0

October 27, 2026

We're always updating our app to add support for new products and make general improvements.

User reviews

Dmd

I like the speakers, but I hate the app. It does not work for a blind person with voiceover on an iPhone very poorly developed. You guys need to fix this with VoiceOver and fix the Accessibility features please

Alto TS112C fail

This app fails to remotely control the sound settings (as described in the manual for Alto TS112C).

Room for Improvement

When connected to the box, it doesn't sync: The app doesn't show the current state of the box. You have to operate ALL the controls once (on the app or the box) to be sure that the app shows the state of the box! (I don't know about the EQ settings, they can only be changed via the app)

The image on the volume screen is annoying, without it you would have the controls and the three controls on one screen, so you have to scroll unnecessarily The sliders are very difficult to use: you have to hit the points exactly. Especially when they're into Max, it's even harder. In the stress of performances, this is an unnecessary nerve factor. And why are there partly sliders, partly rotary controls (which, however, also have to be operated as sliders...)?

If you change the app, for example to Spotify, and back again, you have to click through the menu again to get to the screen you left.

I think point 4.6 in the manual "Busker_-_User_Guide_-_v1.4" has an error: You should connect the mobile phone as described in "Pairing a Bluetooth Device". However, this is combined for streaming, e.g. from Spotify. To connect to the app, you have to do it from within the app, the streaming connection is not necessary! But if you look at the connected devices on your phone, you can see TWO, "Alto Busker" – for streaming, and "Alto Busker_BLE" – that's the app. And if you press the Bluetooth button on the box for 10 seconds, the streaming connection is disconnected, which calms the nerves during a performance, not that calls or anything land on the box.

On the other hand, it would be good if the EQ functionality was better described, especially the master EQ. At least I can't get the EQ curve shown in the manual. Not even saving and loading presets...
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Rubbish

This is a total waste of time I’m just going to delete app
It should be set up as if you had a mixer in front of you knobs don’t turn as you touch them then goes to far

Ts 415 speakers

The speakers sound great but, with the app the Bluetooth cuts in and out very annoying, also while in Bluetooth mode, they will not play through the out XLR cable pier, subs, or any other speaker for that matter, which is very disappointing. I would not have purchased these speakers if I’ve known they were gonna have this problem. The app is very troublesome to keep working with each speaker. That’s when I restart. The Bluetooth does not hook up without re-pushing the Bluetooth button on the speaker the app does not have a button which is very frustrating if I have to walk over to the speaker to push the button every time the app needs updated a lot to make it worthy to use on stage. I would barely recommend it even to use in your own home As it’s not stable.
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Developer apps

FAQ

What can Alto Pro do?

Alto Pro allows you to remotely control and configure compatible Alto Professional loudspeakers. You can link speakers wirelessly, select EQ presets, adjust subwoofer sizes, manage Bluetooth levels, and customize individual channel EQs.

Is Alto Pro free to use?

Yes, Alto Pro is available for free. It does not require any payment to download or use its features.

What Alto Professional speakers are compatible with Alto Pro?

Alto Pro is compatible with TS408, TS410, TS412, TS415, BUSKER, and Uber FX2 models. Not all features are available on every speaker, so consult the Alto Professional website for specific details.

Does Alto Pro have ads?

No, Alto Pro does not contain advertisements. It is an ad-free application.

What devices can run Alto Pro?

Alto Pro is supported on iPhones and iPods. It is designed for iOS devices.

How often is Alto Pro updated?

The latest version of Alto Pro is 1.5.0, released on October 27, 2026. While the last update date is in the future, indicating potential for ongoing development, users can expect regular updates for bug fixes and new features.

What is the user rating for Alto Pro?

Alto Pro has a rating of 3.3 stars based on 23 ratings. This indicates a generally positive but mixed reception from users.

What is the age rating for Alto Pro?

Alto Pro has an age rating of 4+. This means it is suitable for users aged 4 and older.