Daychat
by Daychat
What Daychat is
Daychat is an AI calendar assistant for iPhone that connects exclusively with Google Calendar. Through chat, users can create, change, or delete events, add guests, check availability, and ask timezone questions. It supports shared calendars, time blocking, and two-way synchronization. Smart reminders adjust timing by event type, including meetings, restaurant bookings, and medical appointments. Plus and Life subscribers can send voice messages that are transcribed into events. Life adds weather, air-quality, and pollen alerts, and can suggest three local weekend activities when a Saturday looks free. Daychat supports more than 10 languages, responding and localizing notifications in the selected language. It works with Google Workspace for scheduling, attendee management, and conflict detection. The free plan allows 30 messages monthly; Plus costs $11.99 a month for 300 messages, and Life costs $19.99 a month for 1,000 messages.
Who it suits
Daychat suits iPhone users who manage Google Calendar by conversation. It is also relevant to shared-calendar users, Google Workspace teams, and people wanting voice scheduling or environmental alerts.
What it does well
- Chat-based event and guest management
- Shared calendars and two-way synchronization
- Voice scheduling on Plus and Life
- Supports more than 10 languages
- Google Workspace conflict detection
What to know first
- Works exclusively with Google Calendar
- Free plan limited to 30 messages monthly
- Paid plans cost 11.99 or 19.99 USD monthly
- Listed platforms are iOS and macOS
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 30 messages/month · core calendar management · basic notifications · no card needed | Free |
| Daychat Plus | $11.99/month · 300 messages/month · voice scheduling · avatar customization | $11.99 a month |
| Daychat Life | $19.99/month · 1,000 messages/month · weather forecasts · air quality alerts · pollen alerts | $19.99 a month |
| Daychat Plus | $59.99/year · 300 messages/month · voice scheduling · avatar customization | $59.99 a year |
| Daychat Life | $99.99/year · 1,000 messages/month · weather forecasts · air quality alerts · pollen alerts | $99.99 a year |
As daychat.ai lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
Daychat focuses on conversational Google Calendar management, with escalating message limits and added voice or alert features by tier. Its Google-only integration is the main platform constraint to consider.
Facts from Daychat's own pages
- Calendar actions
- Users can create, modify, and delete events, add guests, check availability, and ask timezone questions by chat. · daychat.ai, 11 Oct 2026
- Calendar sync
- two_way · daychat.ai, 22 Sept 2026
- Data limits
- The privacy policy says Daychat stores a rolling 120 days of calendar events locally and does not transmit the complete calendar to OpenAI. · daychat.ai, 11 Oct 2026
- Free plan
- Yes · daychat.ai, 22 Sept 2026
- Headquarters
- Paris, France · daychat.ai, 28 Sept 2026
- Integration
- Daychat currently works exclusively with Google Calendar, including calendars synced into Google Calendar from other accounts. · daychat.ai, 11 Oct 2026
- Languages
- Daychat supports 10+ languages, and says the assistant responds in the chosen language and localizes notifications. · daychat.ai, 11 Oct 2026
- Maker and location
- The privacy policy identifies Daychat's operator as Jean-Sébastien Wallez, based in Paris, France. · daychat.ai, 11 Oct 2026
- Mobile apps
- ios · daychat.ai, 22 Sept 2026
- Notifications
- Smart reminders use event type to adjust timing, including 30 minutes before meetings and one hour before restaurant or medical appointments. · daychat.ai, 11 Oct 2026
- Platforms
- The FAQ lists iPhone, iPad and Mac availability and specifies iOS 17 or later; the App Store listing says iPhone and iPad require iOS/iPadOS 18 or later. · daychat.ai, 11 Oct 2026
- Privacy
- The privacy policy says calendar data is stored locally on the device, while chat queries and only the relevant calendar details are sent to OpenAI's API. · daychat.ai, 11 Oct 2026
- Product
- Daychat is an AI calendar assistant for iPhone that connects to Google Calendar and lets users manage schedules through natural conversation. · daychat.ai, 11 Oct 2026
- Security
- Daychat uses Google OAuth2 and says calendar data is processed securely through Firebase Cloud Functions and is not shared with third parties. · daychat.ai, 11 Oct 2026
- Shared calendars
- Yes · daychat.ai, 22 Sept 2026
- Support and rights
- The privacy policy directs privacy questions to the listed contact email and says requests will be answered within 30 days under GDPR. · daychat.ai, 11 Oct 2026
- Time blocking
- Yes · daychat.ai, 22 Sept 2026
- Voice
- Plus and Life subscribers can record a voice message that Daychat transcribes and parses into an event. · daychat.ai, 11 Oct 2026
- Weather and activities
- Daychat Life includes weather, air quality and pollen alerts, and the FAQ says it can suggest three local weekend activities on Saturday when the weekend looks free. · daychat.ai, 11 Oct 2026
- Work use
- The FAQ says Daychat works with Google Workspace accounts and supports meeting scheduling, attendee management and conflict detection. · daychat.ai, 11 Oct 2026
Where Daychat stands on Freedom251
- Calendar apps#86 of 194