App Store release in preparationiPhone · iOS 26 or later
Casting is an iPhone app that uses your morning and night alarms as a doorway into a short daily ritual: speaking an affirmation out loud, in your own voice.
Screens shown are illustrative.
Problem & solution
Meditation empties; Casting casts. It is not a diary you write in — it is a practice you speak out.
Core features
Set an alarm for morning and night and the moment it rings is the entrance to the ritual. Dismissing it is not the end — it leads straight into today’s affirmation. Alarms run on iOS AlarmKit, so they ring even when the app is closed.
You say the affirmation out loud and the app listens along. Speech is processed only on your iPhone and never sent to a server, and what you say is never scored. When you can’t make a sound, you can type it instead.
A short interview asks about your current state of mind and the behavior you want to change, then helps compose affirmations in your own words. We are building this step with Anthropic’s Claude; it is not part of the current app version.
How it works
At the morning and night times you chose, the alarm opens the ritual.
Today’s affirmation shows up on screen as a single line.
The app listens along. Your voice is processed only on the device.
The day you finished stays as a star, and the days add up to a record you can see.
Repeated daily, small changes on the inside add up to a different outside.
Company
CheonJiIn is a sole proprietorship in South Korea, opened in May 2026, that develops and supplies application software. Casting is its first product.
This site publishes no user counts, reviews or awards. It states only what is confirmed.
FAQ
Casting is an iPhone app for a daily ritual of speaking affirmations out loud, anchored to your alarms. When your morning or night alarm rings, one line appears and you say it out loud. Repeated daily, the aim is to shift thought patterns from the inside.
Not yet. The app is being prepared for App Store release, and once it is live we will add the App Store link here. To ask about progress, write to junghoon@getcasting.app.
iPhones running iOS 26 or later. Alarms use iOS 26’s AlarmKit, which is why that version is required.
No. Speech recognition runs on Apple’s on-device recognition, entirely on your iPhone. We do not record your voice, store it, or send it to a server.
No. Casting does not score the accuracy of your speech. The point is not evaluation; it is the experience of saying the sentence yourself.
We plan to use Anthropic’s Claude API in a feature under development, “Words that know you”, to help compose personal affirmations from the answers you give in an interview. It is not in the version being prepared for release; your voice is never sent; and we ask for consent before sending your answers.
The current app has no sign-up and does not ask for your name or email. Alarm settings and progress stay on your device, and saved affirmations live in your private iCloud. The privacy policy has the details.
Casting offers an optional paid subscription, and Apple handles payment. Subscription terms and prices will appear on the App Store page when the app is released.
Meditation empties the mind and a journal writes things down. Casting speaks sentences out loud and sends them out.
Write to junghoon@getcasting.app — Korean or English is fine.
Contact
Product, partnership and privacy requests all go to the same address. We usually reply within 1–2 business days.
