Riffie
AI for thinking out loud.
Your voice-first home for frontier AI.
Your voice-first home for frontier AI.
No more getting cut off.
Tap to start. Talk as long as you want. Tap to send.
Riffie never cuts you off. Pause to think, keep going, finish when you're ready. You decide when a thought is finished.
The reply plays itself, the second it lands.
Tap to send, and you're hands-free while you keep walking, driving, or just looking away from the screen. As the text streams in, so does the audio. Full controls when you want them: scrub, change speed, share.
A few personas, each built for a specific job.
Pressure-test your ideas like you would with a sharp friend. Push past easy answers, weak assumptions, and vague thinking. Strengthen your thinking.
Pick a persona to read what it's for. Switch mid-conversation in the app when the thinking changes shape.
Memory you shape, not memory that decides for you.
Group related conversations into a project. Riffie gathers what matters across them and keeps only what you approve, so the next conversation picks up where the last one left off.
One polished audio experience across all of them. A model that fits the work, a voice that fits the moment.
Same chat, same memory, different model. Try one for a week, switch when the work changes.
Each persona ships with a default voice tuned to its role. Override anytime.
More to choose from in the app.
Conversations out as markdown. Your notes in.
--- title: "Is a hot dog a sandwich?" created: 2026-09-11 09:14 updated: 2026-09-11 09:21 persona: Challenger messages: 4 --- ## Summary Structural case says taco, cultural case says hot dog. Landed on: a sandwich on a technicality. ## Transcript **You** (9:14) Settle something for me. Is a hot dog a sandwich? **Riffie** (9:14) Okay, structurally it's closer to a taco than a sandwich. A sandwich is two separate slices; a hot dog bun is one piece, hinged, cradling the filling…
There's a Riffie folder in your iCloud Drive, and it runs both ways. What you talk about lands there as files you can open anywhere. What you drop there is waiting the next time you start a chat.
Turn on Sync Chats as Markdown in Settings and Riffie writes your conversations to the Riffs folder, ready to open in whatever you already write in. They're copies, so editing one never changes anything in Riffie.
Drop a text file into the Inbox folder from your Mac. Tap the paperclip while the keyboard is up and it's waiting there, ready to bring into a chat. Long files get summarized first, so a big document doesn't crowd out the conversation.
The small things that make a long conversation worth having.
Share any reply as audio, with a visual share card built in. Or send the text, or the whole transcript.
Riffie can sum up a long conversation at any point, ready to read or copy out.
Change the speed, and scrub to jump back or ahead. Playback holds through headphone swaps and network blips.
Switch between longer, more thorough replies and shorter, more direct ones.
Riffie can learn the names and words you use, and improve its dictation as it goes.
Every word, both sides, kept as searchable text and synced across your devices through your own iCloud, not our database.
Your voice-first home for frontier AI.
Personas, project memory, the space to finish. Switch freely between Claude, GPT, and Gemini.
Free to download on iPhone and iPad.
More in the app, in Settings, or by email.
A voice-first AI app for iPhone and iPad. Tap once and speak as long as you want. Riffie replies in audio, with the full transcript right there. Built for thinking out loud.
Riffie is free to download, and your first few conversations run at full quality with no account and no clock. After that, Lite is the free tier: a small weekly budget, every feature included. Pro is the paid subscription, with a much larger weekly budget for daily use, and it starts with a 7-day free trial.
iPhone and iPad, running iOS 26 or newer. No Android, no web app. At least not yet.
Not to try it. Your first few conversations need nothing but the app. After that, signing in is required so your conversations sync across devices and your subscription follows you. Sign in with Apple, Google, or email.
Yes. Turn on Sync Chats as Markdown in Settings and Riffie writes your chats to a Riffie folder in iCloud Drive as markdown files, ready to open, search, or drop into whatever you write in. You can also share any single reply as audio, as text, or as a full transcript.
Riffie does not sell your data, run ads, or track you across apps. Speech transcription happens on-device. Conversations sync through your own iCloud, not a Riffie server. Full details on the privacy page.
Yes. Pick the model that fits the work in Settings, and the voice that fits the moment per persona. Same conversation, same memory, different model. Switch anytime.
Because that's what it's for: a place to riff out loud, with an AI that doesn't cut you off.