Independent software. Made in Prague.

More life.
Less friction.

A good book. The right note. A plan with your people. Software that makes room for what you love.

PROtune — App screenshot
handyREADER 4.00 — App screenshot
Joinly — App screenshot
Different worlds. One approach.

Made for your kind of everyday.

Four applications. Four different purposes. The same attention to the person using them.

handyREADER 4.00

Your next chapter. At your own pace.

Read it. Listen to it. Translate it. handyREADER 4.00 brings your own books together with new ways to enjoy them.

  • Turn books into audiobooks
  • Read across 88 languages
  • Take your stories to Apple Watch
Explore the app
handyREADER — App screenshot
iOS · iPadOS · watchOS
handyREADER 4.00
A look at version 4.00

Every book. A new possibility.

Read it. Listen to it. Translate it. handyREADER 4.00 brings your own books together with new ways to enjoy them.

Explore the app

Your library. On your wrist.

Turn books into audiobooks

Choose free system voices or natural AI voices with credits. See the price before you start.

Read across 88 languages

Translate your DRM-free books into a new EPUB, keeping the layout and images alongside the original.

Take your stories to Apple Watch

Listen offline without your iPhone. Pick up where you left off with iCloud sync.

Joinly

Good plans deserve good company.

Discover an event, find someone to join you, or bring your own people together. Make room for real experiences.

Explore the app

Play the Joinly introduction

The thinking behind the software

Complexity belongs behind the scenes.

Good software makes room for what you want to do. We bring practical experience, careful engineering and a clear interface together — then keep refining the details.

Meet SilkIdea
Share an idea

What would make your app better?

An idea, a question, or something that does not work as expected. Tell us — we read every submission.

SilkIdea / Share an idea

What would make your app better?

An idea, a question, or something that does not work as expected. Tell us — we read every submission.

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