FreeSlots Share Availability
Reply with times, not links
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Someone asks when you're free. FreeSlots checks your calendar and gives you a few good options you can send immediately.
No booking links. No account. No calendar upload.
REPLY WITH TIMES, NOT LINKS
1. Paste the message: "Do you have 30 minutes Tuesday or Wednesday afternoon?"
2. FreeSlots understands the request and checks all your calendars.
3. You get the best 3 times, spread across days, never on top of a meeting.
4. Tap Copy Reply: "I could do Tuesday at 14:00, Wednesday at 13:30, or Wednesday at 15:00. Would any of those work?"
Smart Reply understands durations, days, mornings and afternoons, "after 3", "before lunch" and "except Friday". On iPhones with Apple Intelligence it also reads vague or long messages and email threads, entirely on device.
REPLY FROM ANY APP
Select a message in Mail, WhatsApp or Slack, tap Share → FreeSlots, and copy your reply without switching apps. Or ask Siri: "Find best times in FreeSlots".
IN THEIR LANGUAGE, IN THEIR TIME ZONE
Replies match the message: English, German (du or Sie), French or Spanish. If they mention where they are, FreeSlots adds their local times.
SHARE YOUR WHOLE WEEK
The Availability tab lists every free slot for today, this week or any range. Pick and trim slots, then paste them into Messages, WhatsApp, Mail or Slack. With "Tap to Add", recipients can tap a time to add it to their calendar.
YOUR RULES
• Working hours: only offer times you actually want to meet.
• Buffers around busy events.
• Minimum slot length and fixed-length blocks.
• Choose which calendars count.
COMPLETELY PRIVATE
Your calendar never leaves your iPhone. FreeSlots reads when you're busy, not what you're doing. No account, no cloud, no tracking, no ads. Works fully offline.
FREE, WITH AN OPTIONAL ONE-TIME PRO
Finding free time, the Best 3 quick search (also via Siri: "Find best times in FreeSlots") and Friendly or List replies are free. Smart Reply includes 2 free tries.
FreeSlots Pro is a one-time purchase, no subscription: unlimited Smart Reply, Short and Professional reply styles, more than 3 suggestions per request, recipient time zones, and creating replies from a message with Siri & Shortcuts.
Bought FreeSlots before it was free? You get Pro automatically.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Share to FreeSlots: select a message in Mail, WhatsApp or Slack, tap Share → FreeSlots and copy your reply.
• Apple Intelligence (on device) now understands vague and long messages and email threads.
• Replies match the message's language — English, German (du/Sie), French, Spanish.
• Time zones: "I'm in New York" adds their local times (Pro).
• Siri & Shortcuts: "Find best times in FreeSlots" — free. Creating a reply from a message is Pro.
• Better suggestions spread across the day, with a short reason for each. New setting: Balanced or Earliest.
• Smart Reply now includes 2 free tries.
The developer, Christopher Koch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Christopher Koch
- Size
- 3 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FreeSlots Pro $3.99
- Copyright
- © 2026 Christopher Koch