Pcaller vs Techniker Toolbox

Make Anonymous Calls & Hide Your Number Effortlessly with Pcaller Want to hide your number and make calls anonymously? Take full control over your privacy with Pcaller - the powerful, easy-to-use dialer that lets you block your caller ID and make private calls with just a tap. No complicated settings, no need to manually add codes - just fast and anonymous calling whenever you want. Private Calling Made Simple Protect your privacy by automatically adding a custom or default prefix (such as #31#) to hide your number when you dial. Protect your identity and make anonymous calls with confidence - perfect for business, personal privacy, or when you just want to stay hidden. Quick Dial & Speed Dial Dial manually or choose contacts directly from your address book. Switch between normal calls and private, hidden-number calls instantly. Privacy is always within reach. Stealth Mode: One Tap Privacy No more fiddling with phone settings. Just tap to add your hidden number prefix and make your call invisible. Your number stays blocked, so you stay in control. Call History with Hidden Number Filter Keep track of all calls made with or without your number hidden. Pcaller shows your private call history, so you know exactly when and how you used your privacy features. Streamlined & Efficient Stop wasting time adding prefixes or changing settings manually. Pcaller automates the process so you can dial as a private number quickly and effortlessly. Download Pcaller now and enjoy full privacy on every call - anonymous calling has never been easier! Pcaller offers in-app purchases for full access and enhanced functionality. The app allows anonymous calls with a hidden prefix before dialing. Various mobile providers have different prefixes. Check with your cellular carrier for the private dialing prefix. Additional charges may apply. Note for iPad users: iPads cannot make calls directly. Calling features require a linked iPhone, and some features may be limited. Privacy policy: https://pcaller.netlify.app/privacypolicy Terms of use: https://pcaller.netlify.app/termsofuse

Techniker Toolbox is your practical companion for maintenance, field service, workshop tasks and technical training. Technical calculators, a compact reference and clear help texts support your work on site. ELECTRICAL ENGINEERING Ohm’s law, three-phase power, voltage drop, motor current, circuit protection, and power supply and UPS sizing. MECHANICS Torque and power, conveyor belt speed, bearing life, gear ratios, motor and drive sizing, and thermal expansion. IT AND OT Subnets and CIDR, data rates and transfer times, storage requirements, video storage, PoE power budgets and UPS runtime. PNEUMATICS AND HYDRAULICS Cylinder force, pneumatic sizing, hydraulic power and compressed air consumption. REFERENCE AND EVERYDAY TASKS A technical reference with explanations, checks and diagrams for RJ45 T568A/B and fiber color sequences. A unit converter, dB calculator, favorites and recently used tools help you find answers quickly. Basic features are free. An optional one-time Premium purchase permanently unlocks additional features, including advanced calculators and iCloud synchronization. The app supports German, English, Spanish, French, Italian, Portuguese, Dutch, Polish, Japanese, Simplified Chinese and Korean. Number formatting and inputs follow your region. Results are for guidance only and do not replace professional design or inspection. Follow local regulations, manufacturer specifications and safety requirements. Work on electrical installations must be carried out by appropriately qualified personnel.