Attendances vs QRaten

Attendances is a cloud-based attendance system for schools, colleges, and other institutions, available on Android and the web. It records attendance using AI face recognition, QR-code ID cards, or biometric devices, and can match uploaded student photos without a separate enrollment session. The site says scans take roughly 200–300 milliseconds and support more than 60 people per minute. Schools can configure class-wise automatic absence rules and get daily lists of students who missed check-in or check-out. Reports can be filtered by device, student, class, or date and exported to PDF or Excel. Parents may receive School eDiary push notifications when students are marked in or out; SMS costs extra. Photo settings range from sharing no images to sharing scan images or capturing live photos at each scan. Packages include selected parent-app and ERP modules. When internet access drops at a gate, scans queue on the device, but notifications wait until connectivity returns. Pricing is by school-specific quote, and a trial account can be set up with a school's own data.

QRaten is an academic attendance platform for organizing users, courses, sub-courses, QR attendance sessions, and reports. Teachers create classes; students mark attendance by scanning a QR code or entering a code that expires after a limited time. When the device is offline, QRaten stores activity locally, queues actions, and synchronizes them when connectivity returns. The site says this local data is encrypted and synchronization conflicts are resolved automatically. Reports can be exported as Excel or PDF files and filtered by course, date, role, status, and academic period. Student, teacher, assistant, and substitute roles have role-based permissions. QRaten is delivered as an installable Progressive Web App, not through app stores; the installation guide lists Android 8+, iOS 16.4+, Windows, Mac, and Linux through compatible browsers. The Free Plan includes attendance, personal history, alerts, and offline syncing. Pro adds institutional course and user management, advanced roles, reports, analytics, integrations, onboarding, and priority support; it is listed as free for a limited time. The terms do not promise uninterrupted cloud availability and exclude responsibility for losses from unsynced offline use or misuse.