Availability Sync vs Lets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Availability Sync
Easily share your free time slots for meetings and appointments. This app integrates with your existing calendars and allows for customized sharing messages and professional calendar invites. Streamline your scheduling process and avoid back-and-forth communication.
- Instant availability sharing
- Calendar integration (iOS, Google, Outlook)
- Customizable sharing messages
- Professional calendar invitations
- Multiple time slot selection
- Time zone management
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Availability Sync: Share Your Availability Instantly Transform how you coordinate schedules and share your availability. Whether you're planning meetings, managing appointments, or coordinating with others, share your free time slots in seconds. FEATURES: Smart Sharing - Share available time slots instantly via text or calendar invites - Customize sharing messages for different recipients - Generate professional calendar invitations - Create personalized event titles and descriptions - Share across any messaging platform - Select multiple time slots in one go Calendar Integration - Sync with iOS, Google, and Outlook calendars - View all your calendars in one unified interface - Real-time updates as your schedule changes - Instant conflict detection Availability Management - Select and share multiple time slots at once - Customize work week and weekend schedules - Set preferred meeting durations - Define working hours for different days - Manage time zones effortlessly Time Slot Controls - Choose between 30-minute to 2-hour slots - Select entire days or specific times - Quick bulk selection options - Filter by morning, afternoon, or evening - View calendar conflicts instantly Professional Customization - Personalize event titles and descriptions - Create custom sharing messages - Choose between text or calendar format - Adjust time zone displays for recipients - Flexible date and time formats Perfect for: - Professionals sharing meeting availability - Teams coordinating across time zones - Freelancers managing client appointments - Anyone tired of back-and-forth scheduling emails Additional Features: - Support for light and dark modes - Multiple visual themes - Quick event creation - Privacy-focused design - Regular updates and improvements Download Availability Sync today and transform how you share your availability. No more endless email chains or scheduling confusion - just simple, efficient calendar sharing. Take control of your schedule sharing with Availability Sync.
Lets
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Let’s Meet — simple group scheduling without endless messages. Stop scrolling through group chats trying to find a time that works for everyone. Let’s Meet makes planning quick, clear, and stress-free. - Create meeting proposals in seconds Add an event name and suggest possible dates and times — that’s it. - Let participants vote Everyone selects the times that work for them. All responses are organized in one clear view. - Automatically find the best time Let’s Meet analyzes the votes and instantly shows the date that works for the most people. - Clear meeting dashboard Easily manage active and past polls. Everything stays organized and accessible. - Quick sharing Invite friends directly or share a link. Anyone can vote in seconds. Who is it for? Friends planning a night out, dinner, movies, or events Teams organizing meetings or project sessions Families planning gatherings Students arranging classes or group work Anyone who wants to avoid scheduling chaos Why choose Let’s Meet? Let’s Meet eliminates unnecessary back-and-forth messages and gives you a clear answer to the most difficult question: “When should we meet?"
Screenshots
Verdict
The clearest difference is update cadence: Availability Sync at weekly against Lets's fortnightly. Lets's advantage is iOS requirement (15.1 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Availability Sync ships an update weekly, Lets fortnightly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.
| Parameter | Availability Sync | Lets |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 10 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | David Fuerst | TOMASZ JOZEF GACEK |
In-app purchases
Availability Sync
No in-app purchases
Lets
No in-app purchases









