Cal.com vs KNOWLY AI
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.
KNOWLY AI
This AI-powered tool helps you quickly understand and simplify complex information. It extracts key details from documents, articles, and conversations, providing clear explanations and insights for learning and productivity.
- Text scanning and smart extraction
- Clear summaries of content
- Easy-to-understand explanations
- Document comparison tools
- Fast insights for learning and organizing
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Knowly AI helps you scan, simplify, and understand information faster with AI. Built for everyday learning and productivity, Knowly turns complex content into clear insights you can actually use. From articles and notes to conversations and documents, Knowly helps you pull out what matters most.App offers auto-renewable subscriptions for premium access. Features include: • Text scanning and smart extraction • Clear summaries of articles and written content • Easy-to-understand explanations of difficult topics • Comparison tools for documents, images, and more • Fast insights for learning, reviewing, and organizing information Knowly is perfect for students, professionals, creators, and anyone who wants to save time and understand more. When information feels overwhelming, Knowly helps make it clear. Knowly AI offers auto-renewable subscriptions for premium access. Available subscriptions may include monthly and annual plans. Subscription length and pricing are shown clearly in the app before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. • Premium Monthly — $4.99 per month • Premium Annual — $39.99 per year https://scan-know-analyze.lovable.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ These subscriptions unlock premium features within the app. Users can manage or cancel their subscriptions in their Apple ID account settings after purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. Features include: • Text scanning and smart extraction • Clear summaries of articles and written content • Easy-to-understand explanations of difficult topics • Comparison tools for documents, images, and more • Fast insights for learning, reviewing, and organizing information Knowly is perfect for students, professionals, creators, and anyone who wants to save time and understand more.When information feels overwhelming, Knowly helps make it clear.
Screenshots
Verdict
The clearest difference is review sentiment: KNOWLY AI at 100% against Cal.com's 55%. KNOWLY AI also leads on update cadence (every 3 days vs every 3 weeks) and rating (5.0 vs 4.8). Cal.com's advantage is in-app purchases (none vs 2) and ratings volume (126 vs 1). On price, ads, device support and iOS requirement 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. KNOWLY AI sells 2 in-app purchases, starting at $4.99 per month. Cal.com asks for nothing beyond the download.
KNOWLY AI 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 1, so its average is the more settled of the two. Written reviews point the same way: 55% of Cal.com's written reviews are positive against 100% of KNOWLY AI's.
Cal.com ships an update every 3 weeks, KNOWLY AI every 3 days. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | Cal.com | KNOWLY AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (126 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 54.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 126 — better | 1 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Cal.com, Inc. | TEMNE ADAH HARDAWAY |
Customer experience
Cal.com
KNOWLY AI
In-app purchases
Cal.com
No in-app purchases
KNOWLY AI
- Premium monthly3 Days trial$4.991 Month
- Premium annual3 Days trial$39.991 Year









