Sleeveworks
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Private AI for iPhone

Sleeveworks A whole cast of intelligence. Right on your phone.

Choose a personality, type or talk, and keep the conversation close. Sleeveworks runs its AI model on your iPhone instead of sending every thought to the cloud.

View on the App Store

For iPhone. Current price shown by Apple.

  • On-device model
  • Private by design
  • Offline after model download
Sleeveworks chat showing a private conversation with memory
The conversation lives where you do.

The cast

Not one assistant. Twelve points of view.

Change the energy without changing apps. Each bundled personality brings a distinct tone to the same private, on-device conversation.

The personality picker in Sleeveworks
Switch personalities whenever the conversation needs a new angle.
  1. 01Pengo
  2. 02Sage
  3. 03Atlas
  4. 04Bea
  5. 05Quill
  6. 06Stella
  7. 07Sterling
  8. 08Specter
  9. 09Vance
  10. 10Brio
  11. 11Hertz
  12. 12Pixel
Sleeveworks voice mode responding with a live field of light

Voice mode

Put the screen down. Keep the thread.

Speak naturally and hear Sleeveworks answer. The voice view turns the exchange into a responsive field of light, with a clear tap-to-interrupt control when you want to jump back in.

  • Ask out loud
  • Watch it respond
  • Interrupt anytime

Private and offline

Download a model once. Take that model offline.

On first use, Sleeveworks downloads your selected model to the iPhone. Once that download finishes, core conversations with that model run locally without a cloud AI service or API key.

  1. Choose a supported on-device model.
  2. Keep Sleeveworks open for its first download.
  3. Chat with that model offline on your iPhone.
Sleeveworks downloading an on-device model on first launch
Sleeveworks settings showing model choice, storage controls, and Paperwhite theme
A Sleeveworks conversation recalling the user's name and context
Paperwhite theme, persistent context, and natural conversation.

Made for conversation

Calm enough to read. Capable enough to remember.

The paperwhite interface keeps attention on the exchange. Sleeveworks can hold context across the conversation, so replies feel connected instead of starting from zero.

Your iPhone can do the thinking.

No API key to manage and no remote AI service required for core chat after your selected model is downloaded.

See Sleeveworks on the App Store Apple displays the current price and purchase details before download.