Cal.com vs HiveMind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cal.com
This mobile app simplifies meeting scheduling on the go. It allows users to book, reschedule, and cancel appointments with ease, syncing with their existing calendars and providing real-time availability. Smart notifications help users stay organized with upcoming events.
- Instant scheduling on mobile
- Real-time calendar sync
- Smart event notifications
- Seamless integration with tools
- Reschedule and cancel meetings
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Cal.com Companion App: Schedule Meetings Effortlessly on the Go! Tired of juggling calendars and emails to book meetings? The Cal.com Companion App brings the power of Cal.com right to your fingertips, making scheduling seamless, fast, and mobile-friendly. Whether you're in a rush between calls or planning your week from anywhere, this app ensures you never miss a beat. Key Features: - Instant Scheduling: Book, reschedule, or cancel meetings with just a few taps—no desktop required. - Real-Time Availability: Syncs with your Cal.com calendar to show open slots and avoid double-booking. - Smart Notifications: Get push alerts for upcoming events, reminders, and confirmations to stay organized. (coming soon) - Easy Integration: Connects seamlessly with your email, video tools, and team calendars for hassle-free collaboration. Perfect for busy professionals, freelancers, and teams who value time. Download now and transform how you manage your schedule—anytime, anywhere! Available on iOS. Free for individuals to download without a subscription.
HiveMind
A private notebook with an AI companion and a social space for sharing notes, photos, and videos with friends. Organize your thoughts, create short films, and communicate via messages and calls. AI features are optional and controllable.
- Private note-taking with dictation and Scribe recordings
- Add photos and videos as shareable Moments
- AI companion for querying saved information
- Create short films (Recollections) with narration
- Organize content in folders
- Share content with custom audiences or friends
- Direct and group messaging with voice/video calls
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Remember what matters. Share only what you choose. HiveMind is a private notebook with an optional AI companion, your Mind, and a social space for you and your friends, the Hive. YOUR MIND • Write thoughts, or speak them with dictation and Scribe recordings • Add photos and videos as Moments, and choose who can see each one • Ask your Mind about what you've saved, and see what it looked at to answer • Turn Moments into short films, called Recollections, with narration and music • Organize everything in folders THE HIVE • Share a thought with only you, your friends, a custom audience or everyone • Reply, mention friends and like posts • Send direct and group messages • Make voice and video calls, including while HiveMind is in the background • Report content and block accounts from any post, profile, message or call AI YOU CONTROL AI is off until you turn it on. Before anything is sent, HiveMind names each provider and what it receives: the chat model you pick (OpenAI, Anthropic or Google), Google to describe photos and videos, OpenAI for search, ElevenLabs for speech and narration, and fal for film clips. You can use your own API keys instead. Recognizing people in your Moments is a separate choice and uses AWS Rekognition. Anything your Mind writes is labeled, and anything that affects other people waits for your approval. PLAN & CREDITS New accounts get a one-time AI starter. HiveMind Basic includes 5,000 AI credits a month, and credit packs add more when you need them. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it in Settings → your name → Subscriptions. YOUR DATA Your private content stays private unless you share it. Export your data or delete your account at any time in Settings → Account. HiveMind is for people 18 and over in the United States. AI answers can be wrong. Check important information, and don't treat AI answers as medical, legal or financial advice. Terms of Use: https://joinhivemind.app/legal/terms Privacy Policy: https://joinhivemind.app/legal/privacy
Screenshots
Verdict
The clearest difference is monetization model: Cal.com at free against HiveMind's free with in-app purchases. Cal.com also leads on ratings volume (126 vs 3) and iOS requirement (15.1 vs 26.0). HiveMind's advantage is update cadence (every 5 days vs every 3 weeks) and rating (5.0 vs 4.8). 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.
HiveMind holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Cal.com has 126 ratings behind it against 3, so its average is the more settled of the two.
Cal.com ships an update every 3 weeks, HiveMind every 5 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | Cal.com | HiveMind |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (126 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 126 — better | 3 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 41 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Cal.com, Inc. | Hivemind Research, Inc. |
Customer experience
Cal.com
HiveMind
In-app purchases
Cal.com
No in-app purchases
HiveMind
No in-app purchases









