We are three devs and we make stuff.
We're biased, but we think our apps are pretty cool.

Icon for the app DeerReader

DeerReader: Immerse Yourself in Your Audiobooks

Immerse yourself in your stories. Adaptive colors, smart collections, and beautiful widgets across iPhone, iPad, Mac, and Apple Vision Pro.

DeerReader is designed for immersion, beauty, and effortless organization. Whether your library has ten audiobooks or thousands, DeerReader makes it a joy to explore and listen.

  • Immersive, Adaptive Design DeerReader adapts to your current book. The entire app changes its look and feel based on the colors of the cover art, wrapped in Apple’s stunning new Liquid Glass design language.
  • Organize with Collections: Group your books however you like—series, genres, or favorites. Add your own custom artwork, or let DeerReader create gorgeous covers automatically from the books inside.
  • Apple Intelligence Integration: For large libraries, let Apple Intelligence automatically build collections for you. Perfect for long-running series and themed sets you’d never have time to sort yourself.
  • Search That Just Works: Quickly find any book or collection with fast, intuitive search.
Icon for the app CosmiCut

CosmiCut: Spacial Video Editor

Easily trim and tweak clips. Combine them into sequences, add music, and export Spatial videos.

CosmiCut has total feature parity across Apple's device platforms (iPhone, iPad, Mac, and Apple Vision Pro).

Well... except for viewing 3D. You do need a headset for that.

  • Worry-free (non-destructive) editing!
  • Trim each clip and, for non-spatial clips, tweak saturation, brightness, and contrast.
  • Export individual trimmed clips or export an entire sequence of clips.
  • View Spatial clips in 3D when working on an Apple Vision Pro.
  • Create ‘Sequences’ from the clips in your library (combine multiple clips together).
  • Optionally replace the audio in your sequence with something else, like your own music files.
  • Drag and drop the order of clips in your Sequence timeline.


And we're not done yet...

Privacy Policy and Terms of Use

Neither DeerReader nor CosmiCut collect or send any user data. Your data doesn't leave your device. Period.



Payment will be charged to your Apple account at confirmation of purchase. Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of current period. Your account will be charged according to your plan for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase.



THE DEVELOPERS

At Cloverfield Technologies LLC ☘️, a tiny team of three longtime friends, we are very into building the tools we want to use ourselves.

Our first app to launch, CosmiCut, is a passion project, born from our desire for an easy way to edit and combine spatial video clips for viewing on Apple Vision Pro.


Building with SwiftUI, we discovered just how easy it was to create versions of CosmiCut, that we love and feel great, for all of Apple's platforms!

Have a question or comment? Send us an email :)