BarBlock vs Cortex

BarBlock reduces screen time by adding real-world friction to app blocking. Instead of relying on willpower or screen time limits, you lock distracting apps by scanning a barcode you already have, like one on a book or a food package. Those apps stay blocked until you scan the same barcode again. Setup is super easy: choose the apps you want to block, scan any barcode, and they stay locked until you rescan it. No extra devices, nothing new to buy, no subscriptions, no accounts, no sign-ups. You can block unlimited apps, and the app works fully offline with all data stored locally. Nothing is tracked, collected, or sent to any server. BarBlock is built for people who want to cut screen time, anyone who's outgrown standard app blockers and screen time limits, and anyone looking for a simple, private, reliable focus tool without the complexity or cost.

Cortex reads your images, documents, and text — entirely on your device. No cloud. No account. No data sent anywhere. After a one-time model download, it works with no internet connection at all. Built for professionals who can't hand their confidential work to a cloud service, Cortex gives you the full power of a modern AI without the data exposure. No terms of service that claim rights to your inputs. No server logs. No risk of a breach leaking your client's name. Key features: - Voice mode — speak naturally, get spoken replies. Fully on-device, nothing stored - Audio & video input — attach media files and ask questions about them - Image & document input — analyse photos, contracts, receipts, prescriptions and more - Fully offline after model download — works on a plane, in a courthouse, anywhere - Zero data collection — nothing is ever transmitted or stored outside your device - 43 supported languages — switch freely between languages in any conversation - One-time purchase — no monthly subscription, no usage limits after going Pro - Free tier included — 25 messages per day at no cost, upgrade whenever you're ready - GDPR-friendly — no data transfers to US servers or third parties Cortex runs a powerful on-device language model entirely on your hardware, giving you conversational AI that's fast and capable without any cloud dependency. Download free and try it today. Upgrade once — use it forever.