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Apps

Mac apps, designed and built with AI.

13 desktop apps I designed and built with AI as the engineering partner, plus Tessera and Revenue OS, which open in the browser. The desktop apps run on your Mac. Downloads and the browser apps are password protected.

Revenue OS dashboard showing sales, costs, offer performance and a launch plan

Revenue OS

Opens in your browser

Your digital business, in one workspace.

Track offers, sales, refunds, costs and owner time. Review weekly results, import storefront CSVs, and open the campaign and portfolio builders. Records stay in your browser; export backups to move between devices. Payments and automatic sales sync are not connected.

Version 1.1.0 · Browser app · Existing apps password

Open dashboard
Aono Mix with two decks playing, live waveforms, the mixer and the songs list

Aono Mix

Ready to run

A two deck mixing booth for your own music.

Import songs or a whole folder, load both decks with live waveforms and blend them on the crossfader. Auto mix shuffles and beat matches your library, timed mix records a set to one MP3, and playlists back up to a file. Runs fully offline.

Version 1.1.0 · 124.5 MB · Apple Silicon · macOS 13 or later

Unlock to download
Quessflix library with a featured film, a poster grid, and genres and folders in the sidebar

Quessflix

Ready to run

Your own movie files, browsed like the TV app.

Point it at your movie folders and browse a featured hero, poster grid, list and shelves, with genres and folders in the sidebar. The detail sheet shows format, resolution and codecs, and the player remembers where you stopped. Everything stays on your Mac; ffmpeg is optional and adds durations, thumbnails and codec details.

Version 1.1 · 77.1 MB · Universal · macOS 13 or later

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Parley session setup with English and Japanese speaker cards, on-device readiness lines and a gold Start Conversation button

Parley

Ready to run

Live speech translation, all on device.

Speak in one language and hear it back in another. Uses Apple's on device translation, speech recognition and voices, so nothing is sent to a server. Language packs download free from Apple on first use.

Version 1.2.2 · 1.4 MB · Universal · macOS 15 or later

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WhisperClone title card

WhisperClone

Ready to run

Dictation from the menu bar, on device.

Talk and the text lands in the app you are using. Transcription runs on your Mac with WhisperKit; the speech model (about 630 MB) downloads on first run. Needs microphone and accessibility permission. Optional cleanup with Ollama if you have it.

Version 0.1.0 · 2.2 MB · Apple Silicon · macOS 14 or later

Unlock to download
ImagenCL title card

ImagenCL

Ready to run

Photo culling that learns your picks.

Sorts a shoot into keepers and rejects using a style profile learned from thousands of real culls. Built for event and stage photography.

Version 0.1 · 20.7 MB · Universal · macOS 14 or later

Unlock to download
Aria title card

Aria

Ready to run

A music player with its own audio engine.

A native player built on a Rust audio engine. Streams free music from the Internet Archive. Jamendo streaming works once you add your own free Jamendo client ID.

Version 0.1.0 · 4.9 MB · Apple Silicon · macOS 11 or later

Unlock to download
Q Music Player library view with playlists and a playback bar

Q Music Player

Ready to run

A clean local library player.

Scans a music folder into a sortable library with playlists and a mini player. It starts with your Music folder; drop in any other folder or MP3s to add them.

Version 0.1.0 · 3.1 MB · Apple Silicon · macOS 11 or later

Unlock to download
Spreadsheet with a formatting toolbar, a cell grid and sheet tabs

Spreadsheet

Ready to run

Sheets, formatting and charts in a native window.

Edit cells with bold, colour and number formats, add sheets, insert bar charts, and import or export CSV. Files save straight to your Mac.

Version 0.1.0 · 304 KB · Universal · macOS 13 or later

Unlock to download
LocalCull grid of portrait photos with scores, picks, rejects and star ratings, and the inspector open

LocalCull

Needs setup

Cull a whole shoot in minutes, offline.

Choose a folder and it scores every frame for sharpness, exposure and closed eyes, groups bursts and duplicates, and suggests the best of each moment. Cull from the keyboard with picks, rejects, stars and labels, compare frames side by side, then export your picks as copies or XMP sidecars for Lightroom. Your photos never leave your Mac.

Before you open it: An internet connection on first launch. It offers to install uv, a free Python tool, then sets itself up in a minute or two.

Version 1.1.0 · 639 KB · Apple Silicon · macOS 12 or later

Unlock to download
Toshi PPT editing a vertical Japanese New Year card, with a large Format panel

Toshi PPT

Ready to run

A calm slide maker, made for Japanese.

Pick a design, change the words and photos, then present or save as PDF and pictures. Large type, plain words and undo for everything, with vertical and horizontal Japanese and an English switch. Works offline.

Version 0.2.0 · 16.4 MB · Universal · macOS 11 or later

Unlock to download
Toshi Song Creator lyric step in Japanese, with suggested lines and large buttons

Toshi Song Creator

Needs setup

Make your own sung song in Japanese or English.

Built for older eyes and hands: very large text, one question per screen, and a 日本語 / English switch for the whole app. Pick a theme and who the song is for, tap suggested lines or let it write the words, choose enka, Showa pop, jazz, folk or a ballad, and press one button. A real singing voice performs it in about two minutes, made on your own Mac by a free open music model, and the MP3 is saved in your Music folder to share.

Before you open it: A Mac with an Apple chip, 16 GB of memory and about 20 GB free. The first time, the app offers Set up the singing voice, a free one time download of about 12 GB.

Version 0.2.0 · 7.4 MB · Apple Silicon · macOS 13 or later

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LocalSong Studio create screen with prompt, lyrics and queue panels

LocalSong Studio

Needs setup

Sketch songs on your own Mac.

Write a prompt and lyrics, set style and length, and generate sketch variations into a local library. Runs a small local server and opens in your browser.

Before you open it: Python 3 from the free Xcode Command Line Tools (run xcode-select --install in Terminal). MP3 export also needs ffmpeg.

Version 0.1.1 · 45 KB · Universal · macOS 12 or later

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Voice Clean AI with cleanup sliders and a before and after compare panel

Voice Clean AI

Needs setup

Clean up voice recordings in one pass.

Removes hum, softens clicks, levels the voice and compares before and after. The audio processing runs in your browser; the app serves it locally.

Before you open it: Python 3 from the free Xcode Command Line Tools (run xcode-select --install in Terminal). MP3 export and Studio pass also need ffmpeg.

Version 1.0.1 · 34 KB · Universal · macOS 12 or later

Unlock to download
Tessera with a sample invoice board, an invoice sheet selected and the Design panel open

Tessera

Opens in your browser

A local first design tool for screens, quotes and invoices.

Draw frames, shapes, lines and text, then move, resize, align and group with smart guides, a layers panel and in place text editing. This browser demo opens sample quote and invoice boards; edits stay in your tab. The full app runs on a Mac with live sync to an iPhone and one click PDF export.

Version 0.2 demo · Runs in your browser · Nothing to install

Unlock to open

Opening an app the first time

  1. Download the file and open it. A .dmg opens a window: drag the app into Applications. A .zip unpacks into the app itself.
  2. These apps are not from the App Store, so macOS asks before the first launch. Open the app once, then go to System Settings, Privacy and Security, and click Open Anyway.
  3. Apps marked Needs setup list what to install first. Everything they need is free.

Apple Silicon Macs are supported throughout. Universal builds also run on Intel Macs.