Post Matrix Scan vs SIM Card Manager

Scan and decode Data Matrix codes on franked mail (DV-Freimachung 1.54, Internetmarke). FEATURES: - Scan Data Matrix codes using your camera - Import images from your photo library - Enter hex data manually - Quick Actions: Long-press the app icon to scan, import image, or enter hex code - View detailed code information including: - Sender identification (crowdsourced) - Product type (letter, parcel, etc.) - Postage value - Submission date - Customer number (EKP) - Contribute sender identifications to help the community - Support for German and English This app decodes the data encoded in postal Data Matrix franking codes, giving you insight into postage information that would otherwise be unreadable. Includes the current product catalog V60 with all postage rates. This app is not affiliated with or endorsed by Deutsche Post AG.

Organize your SIM and eSIM information, prepare for travel, estimate mobile data needs, and find clear setup guidance—all in one private, easy-to-use utility. SIM Card Manager: eSIM Helper helps you create and manage local records for physical SIMs, eSIMs, travel eSIMs, and data-only plans. It is designed for organization and general guidance. The app does not sell mobile plans, issue phone numbers, activate eSIM service, or access your carrier account. KEY FEATURES • SIM & eSIM Profiles Create user-entered records with labels, provider notes, destinations, plan size, validity dates, APN notes, readiness steps, and status. • General Compatibility Checker Select a device to view general eSIM support guidance. Compatibility can vary by model variant, country, carrier, software version, and device lock status, so confirmation with the manufacturer and carrier is always recommended. • Travel Data Calculator Estimate approximate data needs based on trip duration and activities such as maps, browsing, social media, music, video calls, streaming, and hotspot use. • Travel Checklists Prepare for a trip with customizable checklists, linked SIM profiles, saved estimates, notes, and progress tracking. • Setup Guides Follow clear, general installation and configuration guidance for iPhone, Samsung Galaxy, Google Pixel, and other device families. • Guided Troubleshooting Work through common connection issues such as no mobile data, incorrect data-line selection, APN questions, weak signal, or an expired plan. • Notes, Glossary & Reference Tools Save local notes, review common SIM and eSIM terminology, understand SIM formats, and keep useful setup information organized. • Private by Design No account is required. The app does not collect personal data, display advertising, track users, or request access to location, contacts, camera, microphone, photos, calls, or messages. App-created records remain stored locally on the device. IMPORTANT SIM Card Manager: eSIM Helper is an independent organizational and educational utility. It does not provide mobile service, sell eSIM plans, issue phone numbers, activate carrier service, or directly control SIM settings. Data estimates and compatibility information are general guidance and may vary in actual use.