Kno App vs Readgate
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Kno App
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Discover fascinating topics and learn something new every time you open the app. Kno presents bite-sized knowledge cards designed to spark curiosity and help you explore subjects ranging from science and history to technology and culture. Ask follow-up questions to dive deeper into the topics that interest you most. Features β’ Short knowledge cards β’ AI-powered follow-up questions β’ Explore multiple topics β’ Designed for curiosity-driven learning Each knowledge card is based on trusted sources. AI helps expand the topic by answering follow-up questions and providing additional context. Sources are always shown so users can verify the information themselves. Privacy Policy: https://knoapp.co/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://knoapp.co/support
Readgate
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Your next scroll could teach you something. Readgate is an app blocker that turns distracted taps into short reading breaks. Choose the apps or websites that pull you in, read something useful, then unlock them for a timed break. Start free with one app or website, unlimited reading unlocks, and a 10-minute break after each completed read. No account needed. HOW IT WORKS 1. Choose an app or website to protect. 2. When its reading gate appears, continue to Readgate. 3. Finish a short article or Insight Card, then tap to unlock. 4. Use your app for a break. When the break ends, the reading gate returns. FIND SOMETHING WORTH READING Explore science, psychology, history, technology, nature, philosophy, culture, and more. Pick your interests and discover ideas you might never have searched for. Curated articles, Insight Cards, and Readgate Originals bring you short reads with something to take away. Follow five connected reads in a series, or browse topics in Discover. Track your reading history and weekly progress. INCLUDED FREE β’ One protected app or website β’ Unlimited daily reading unlocks with 10-minute breaks β’ Curated articles and Insight Cards β’ Three complete reading series β’ Topics based on your interests β’ Reading history and weekly stats β’ Offline access to bundled and previously saved reads β’ No account needed MORE FLEXIBILITY WITH READGATE PRO β’ Protect multiple apps, websites, and categories β’ Schedule reading gates around your day β’ Set your default break from 1 to 60 minutes β’ Choose a shorter break after each read β’ Allow some app use before the first reading gate β’ Set an optional daily unlock cap β’ Limited quick access when you need an app without reading first β’ Access every reading series β’ Explore your complete reading history by topic β’ Access every Readgate Original β’ Adjust your mix of reading sources Pro is available as a monthly or annual subscription. Subscriptions renew automatically unless canceled. Manage or cancel your subscription in your Apple account settings. PRIVATE BY DESIGN Your selected apps and reading history stay on your iPhone. No ads or advertising tracking. Limited anonymous analytics and crash reports are collected without your app names or article titles. Start with the app you reach for most. Make your next scroll begin with something worth knowing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://readgateapp.com/terms Privacy Policy: https://readgateapp.com/privacy
Screenshots
Verdict
Kno App and Readgate are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Kno App sells 2 in-app purchases, starting at $4.99 per month and Readgate sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Kno App ships an update every 4 days, Readgate every 6 days. Both last shipped on October 24, 2026.
| Parameter | Kno App | Readgate |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 32 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | BRBR GROUP | Ioannis Mpairaktaridis |
In-app purchases
Kno App
- Kno Premium Monthly$4.991 Month
- Kno Premium Yearly$39.991 Year
Readgate
- Readgate Pro$4.991 Month
- Readgate Pro (Annual)$29.991 Year









