OwlkaDownload
New·Powered by Claude

The most powerful iPhone app
in the world.

The power of Claude, in your pocket.

Made easy and safer for people who are not developers.

Owlka puts the power of Claude on your phone. Build websites, build apps, set up monitors, connect your tools and data, get the thing in your head actually built, all from the comfort of your sofa.

Wrapped in memory that lasts across sessions, automatic reviewers that check the work, and guardrails that ask before anything risky touches your Mac.

Download for MacSee what people built

Free to download. Bring your own Claude plan. Windows coming soon.

Persistent memory Reviewer agents Environment safe
9:41
Owlka
1
Thank-you emails to gallery visitors
2
Watch for new tickets going on sale
Send a quick thank-you email to everyone who came to the gallery on Saturday. The visitor sheet is in my Google Drive.
Found the sheet, 14 names. I drafted a short thank-you to each, mentioning the piece they spent the longest looking at. Sending the first one now so you can check the tone before the rest go out.
Sending email
Send 14 thank-you emails from your Gmail?
Real people will receive these in the next few minutes. Once they're sent, they can't be pulled back.
ctrlesc
ok send them, but cc me on the first one|
qwertyuiop
asdfghjkl
zxcvbnm
123spacereturn
Memory47 sessions
ReviewerAPPROVE
LiveBuild green
A 3D printer monitor
An Ofsted assistant
A dragon maze
A ticket alert daemon
An iOS terminal app
A live leaderboard
A Cloudflare worker
A Streamlit dashboard
A Klipper safety hook
A scraping pipeline
A native iPhone game
A persistent monitor
A 3D printer monitor
An Ofsted assistant
A dragon maze
A ticket alert daemon
An iOS terminal app
A live leaderboard
A Cloudflare worker
A Streamlit dashboard
A Klipper safety hook
A scraping pipeline
A native iPhone game
A persistent monitor

How it works

Three pieces. One conversation.

Owlka runs Claude on your Mac, talks to your iPhone through an encrypted middleman, and keeps the work on your own machine.

  1. Live
    v1.0.47
    iOSWebAPI
    STEP 01

    Your Claude on your Mac.

    Owlka runs on your Mac. It launches the official Claude app under your own Anthropic login and keeps your code, your memory, and your work on your own machine. Nothing about your project lives on our servers.

  2. + def watch():
    + poll(url)
    - sleep(60)
    + backoff()
    ─────────────
    reviewer: APPROVE
    STEP 02

    An encrypted middleman that can't read your messages.

    Your phone and your Mac talk through an encrypted middleman. We pass sealed messages back and forth. We can't open them. Only your phone and your Mac hold the keys, so the conversation stays between you and your Claude.

  3. STEP 03

    Your iPhone, your conversation.

    The Owlka iPhone app is the front seat. Talk by voice or type. Watch what Claude is doing live. Approve a change, kick off a build, or pause it from the sofa. Same conversation on every paired phone.

What people built

Real products, shipped from a phone.

Every one of these was built with Owlka by someone who is not a developer. No laptop required.

Education

An Ofsted-grade governors app

A school governor built a private assistant for their primary school. It reads the school's own data alongside the latest Ofsted framework, drafts evidence-grade answers for inspection prep, and lets the governing body rehearse the real questions before they're asked.

Cuts inspection prep from weeks to an afternoon.
9:41
Castle FederationOfsted Agent
SchoolAll
SynthSonnet
ApproachHybrid
TimeAll
 +New Chat
Governor Question
What are the key functions governors must fulfil, and how are we evidencing the disadvantaged-pupil gap?
Answer · Sonnet (balanced)
  • →Strategic direction — set vision, ethos, and three-year priorities (Oracy, Writing, PPG gap, Attendance, Budget).
  • →Hold leaders to account — executive head reports termly; named link governors lead PPG, SEND, safeguarding.
  • →Oversee financial probity — PPG allocation tracked against impact on FSM readers.
IndicatorWholeFSMGap
Attendance94.7%89.4%−5.3
EYFS GLD79%63%−16
PSC pass83.5%47%−36.5
PPG allocation£8,120——
Evidence
  • Governor Functions — Federation Governance Handbook
  • Pupil Premium Strategy 2025–26 — sections 2 & 4
  • Autumn pupil-progress report — PSC and EYFS GLD tables
Open: Governance Handbook.docxOpen: PPG Strategy 25-26.docx
Ask another inspection question…
Hardware

Live 3D-printer command centre

A maker runs a small print farm from a garage. They built a native iOS app that talks to Klipper over the home network, streams the toolhead, watches temperature curves, and pauses the print before a bad layer becomes a fire. Notifications when something needs a human.

Saved 14 prints in the first month.
22:26
OwlkaPrinting
Sovol SV08 Max
Live
22:26:14
1 fps · garage cam
Progress62.3%
Layers218 / 350ETAFri 04:06
Bed→ 65°
65°
Nozzle→ 230°
228°
Speed factor78%
50%250%
Speed profilelayer 218
ActualCurrentSet 80%
Personal

Britain's Got Talent ticket watcher

A family kept missing the BGT auditions. They built a persistent watcher that pings the family group chat the instant tickets become reservable, so they're booked before anyone else even knows.

Tickets reserved minutes before the rest of the public.
9:41
Saturday, May 31
9:41
BGT
BGT WATCHERnow
Tickets just dropped
Britain's Got Talent audition tickets live on Applause Store right now. Tap here to reserve before they go.
3 earlier from BGT Watcher
Games

Dragon Maze, an indie iOS game

A parent and their young child built a tile-shifting maze game together. The child sketched the dragons; the parent asked Owlka for a game to wrap them in, with daily seeds, leaderboards, and Game Center sync. They designed, built, signed, and submitted it to TestFlight without ever opening Xcode.

Shipped a public beta in 11 evenings.
9:41
TestFlight Beta
Dragon Maze app icon
Dragon Maze
Daily-seed maze puzzler
Age4+
CategoryPuzzle
DeveloperT. Trailor
Install
TestFlight · build 47
Daily seed · todayseed #142
  1. 1MintDragon14,820
  2. 2EmberMaze13,440
  3. 3PixelPlum12,905
  4. 4You11,720
  5. 5Lumen10,488

Why Owlka

The power of Claude, with the rough edges sanded off.

Claude on its own is brilliant and a bit reckless. Owlka adds the memory, the reviewers, and the safety net that let you hand it real work without needing to be a developer.

Persistent cross-session memory

Owlka remembers what you're building across days, weeks, and reinstalls. Memory lives on your Mac, not on our servers. Resume any project with one sentence.

Automated code reviewers

Every change is challenged by a reviewer agent before it lands. Catches the bugs you would never have seen.

Environment protection

Anything that could damage your Mac stops and asks. You tap once on your phone to allow it. You cannot brick your machine by accident.

Owl mode for long jobs

Hand Owlka a brief and walk away. It works overnight, posts a Live Activity to your lock screen when it's done, and only wakes you for decisions that need a human.

Pricing

Free to download.

No charge for Owlka, no card on file. You bring your own Claude plan for the model.

Owlka

Owlka

Freeto download

No card on file. No usage meter on you.

The Owlka Mac app and the Owlka iPhone app, the encrypted relay between them, and persistent on-device memory, all free to download. Use your own Claude Pro or Max login on the Mac for the underlying model.

  • Owlka for Mac
  • Owlka for iPhone (pair as many phones as you like)
  • Persistent cross-session memory on your Mac
  • Automated code reviewer
  • Environment protection
  • Owl mode for overnight work
Download for Mac

You only need an Anthropic account for Claude itself.

Stay in the loop

Be first to hear what is new.

Drop your name and email and we’ll let you know when big new features land. Owlka is free to download now.

No spam. Just the occasional email when something matters.