Dunova VPN vs QuickErrNote

Dunova VPN protects your connection without getting in your way. Connect by hand when you want to — or set your rules once and let the app decide when protection should switch on. WHEN A VPN HELPS - Cafe, airport and hotel Wi-Fi: on shared-password networks, others nearby can watch your traffic. Everything is encrypted so banking and logins stay private - Reach home services while travelling: connect to a server back home and use the sites and streaming you normally would - Reach content from other countries: news, sport and shopping sites through a local server - Hide your IP and location: ad networks and trackers no longer see your real address - Avoid monitoring and throttling: keeps your traffic away from provider inspection and speed limits SERVERS IN 40+ CITIES Dedicated VPN servers (UDP / AES-256-GCM) built and tuned for Dunova in each city, so speeds stay usable at peak hours. Asia, Europe, North America and South America are covered. FREQUENTLY ASKED Q. Is there a monthly fee? A. Not with the lifetime purchase. Pay once, no yearly billing, no extra charges. Only the monthly, 6-month and annual plans bill per period. Q. Do I have to buy again on a new device? A. No. Purchases are tied to your Apple ID, so signing in with the same Apple ID restores access. If it does not appear, tap Restore Purchases in the app. Q. Are there data or time limits? A. After purchase there are no data caps and no session time limits. Q. What if speeds are low? A. The further away the server, the slower the connection. Pick a nearby city, and use the built-in connection diagnostics to check. FREE 1-DAY TRIAL Try Dunova VPN before you buy. The trial starts the first time you connect in the app and runs for 24 hours. - 10 cities are available during the trial. All 40+ cities unlock after purchase - No payment and no auto-renewal. After 24 hours you simply return to the free state - The free trial is available once per device BUY ONCE, NO MONTHLY FEE Most VPNs charge every month. Dunova VPN offers a lifetime option: pay once and keep using it, with no yearly billing and no extra charges. Monthly, 6-month and annual plans are also available if you only need it for a while. SMART AUTO-CONNECT - Auto-connect the moment you join untrusted or public Wi-Fi - Trusted network list: stay off the VPN at home, protect everywhere else - Reconnect automatically on app launch or after a reboot SEE WHERE YOU ARE CONNECTED - Interactive world map showing your current server and location - Live session details: IP address, DNS, duration, upload and download - Smart location picks the nearest fast server for you YOUR DATA STAYS YOURS - Usage statistics are computed and stored on your device only - No activity logs on our servers - Built-in IP and DNS leak check - Connection diagnostics for when something feels off MORE TOOLS - Home Screen widget: connection status and one-tap connect - Ad-blocking DNS option - Servers in 40+ cities worldwide PREMIUM Dunova VPN Premium unlocks all servers and removes limits. Choose a monthly, 6-month or annual subscription, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Dunova VPN is independently developed and operated by CloudEx Inc. on our own VPN infrastructure. Privacy Policy: https://dunovavpn.cloud-ex.biz/privacy/ Terms of Use: https://dunovavpn.cloud-ex.biz/terms/ FAQ: https://dunovavpn.cloud-ex.biz/faq/

QuickErrorNote-AI Error Notebook Tired of manually copying wrong questions? QuickErrorNote helps you organize study material efficiently. Snap photos of your homework or exam mistakes. The AI provides complete solutions and generates variant exercises to strengthen your weak points. —————————————— Key Features —————————————— - Snap to save wrong questions Capture images of exercises. Image rotation and cropping are supported for fast error collection. - AI Analysis & Variant Exercises AI analyzes each question and delivers standard solutions. Generate custom variant exercises to master knowledge points. - Organize your error library Sort wrong questions by subject and knowledge topics for quick lookup and focused review. - PDF Export & Printing Build custom exercise sets and export PDF documents. Choose whether to include solutions for printing. - Generation History All generated documents are saved. You can view past exercises and re-export PDF files anytime. ‑ Personalized Review Schedule Receive daily revision reminders and view the proportion of mistakes in each subject to make targeted improvements. - Multi-language Support AI outputs match your device system language automatically. This app includes in-app purchases. For support: globalfadeback@163.com Privacy Policy: https://scnwlelia0ru.feishu.cn/wiki/VNmnw6wzaimQwMkuYjYcQNuSnHd