1. Home
  2. 🎵 Music
  3. Dial Upstrum
Dial Upstrum

Dial Upstrum

Musical toy with AUv3 support

3 ratings
1 review
🎬 Entertainment
🎵 Music
$3.99

Details

  • Released
  • Updated
  • June 15, 2025
  • June 15, 2025

Features

Developer

Dave Sapien ltd
✨Promote your app ✨
Dial Upstrum screenshot #1 for iPhone
Dial Upstrum screenshot #2 for iPhone
Dial Upstrum screenshot #3 for iPhone
Dial Upstrum screenshot #4 for iPhone
iphone
ipad
⭐1
Reviews↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Transform classic modem sounds into a unique musical instrument. Explore phase and pitch variations to create distinctive audio and visuals, and integrate with AUv3 hosts for advanced music production.

✓Play 56k modem handshake sounds as an instrument
✓Adjust phase and pitch of sounds
✓Modify visuals alongside audio
✓AUv3 plugin support
✓Inspired by ZX Plectrum
Show original description

What's New in Dial Upstrum

1.0

June 15, 2025

User reviews

Most RecentHighest RatedLowest Rated

If only you could actually switch sound and play.

I feel mislead
As it seemed to be au and works ok there and standalone works but unless I missing something the sounds keep randomizing and well there are also no parameters etc manual needed. I like crazy junky toy sounds but I can’t reach it yet here.
Oceans in spaceOceans in space

Developer apps

ZX Plectrum
ZX Plectrum

Musical toy with AUv3 support

🎵 Music

(4)

$3.99
PooBarr the pooping bear
PooBarr the pooping bear

Learn diet and play with poop!

🎮 Games

(16)

$1.99
Kanso, your moment of Zen
Kanso, your moment of Zen

A beautiful and relaxing game.

🎮 Games

(4)

$2.99 $4.99
Paint It Demo
Paint It Demo

by Dave Sapien ltd

🎮 Games
Free
Painting Books 2+
Painting Books 2+

149 pages for toddlers 3-6

🎮 Games
$5.99
Kids Coloring, Painting Books
Kids Coloring, Painting Books

Coloring books for children

📚 Education

(43)

Free
In-App Purchases
See developer apps

FAQ

What is Dial Upstrum?

Dial Upstrum is a musical instrument app that uses the sounds of 56k modems. It allows you to play these sounds as a musical instrument, modify their pitch and phase, and even alter accompanying visuals.

What devices does Dial Upstrum support?

Dial Upstrum is available for iPhone and iPad devices.

How much does Dial Upstrum cost?

Dial Upstrum is a paid application, priced at $3.99.

Does Dial Upstrum have ads?

No, Dial Upstrum does not contain advertisements. It is a paid app with no ads.

Can I use Dial Upstrum with other music apps?

Yes, Dial Upstrum supports AUv3 hosting, allowing you to integrate its unique sounds into your favorite AUv3 compatible music production applications.

What is the age rating for Dial Upstrum?

Dial Upstrum has an age rating of 4+, making it suitable for a wide range of users.

How often is Dial Upstrum updated?

Dial Upstrum was last updated on June 15, 2025, with version 1.0. Future updates will depend on developer plans.

What makes Dial Upstrum unique compared to other music apps?

Dial Upstrum offers a distinctive sound palette by transforming 56k modem noises into a musical instrument. Its focus on retro technology and the ability to manipulate phase and pitch provide a unique creative avenue.