Smart NFC vs BoBo Calculate

Put website links, text or Wi-Fi details on compatible NFC tags. Smart NFC helps you read tags, check capacity before writing and reuse saved templates. Key features • Fast NFC tag reading • Write URL, text, Wi-Fi, phone, SMS, location, and custom data • Check capacity and byte size before writing • View tag status: writable, locked, and capacity • History for read and created tags • Save and reuse tag templates • Customize tags with colors, emoji, and SF Symbols Tag support varies by device and record type. Writing Wi-Fi details does not guarantee automatic connection. Lifetime Access Try NFC reading and writing free. Lifetime Access unlocks unlimited reading and writing, advanced tag types, history, templates, and customization with a one-time purchase. No subscriptions. No ads.

Bobo Geometry Workshop makes triangle calculations clear, visual, and practical. Enter any three known sides or angles to solve a triangle in seconds. Whether you are studying geometry, checking your work, building stairs, or planning a cut, every result is easy to understand and verify. 【Complete Triangle Solver】 Supports SSS, SAS, SSA, ASA, AAS, and AAA combinations. When an SSA problem has two valid solutions, both are shown. Results include: • All sides and angles • Triangle classification • Area, perimeter, and semiperimeter • Three altitudes • Inradius and circumradius • Degree and radian modes 【Visual Diagrams and Clear Steps】 Triangles are drawn to the calculated side proportions. You can also display altitudes, medians, angle bisectors, incircles, circumcircles, and triangle centers. Detailed formulas and substituted values show how each answer was calculated, making results easier to learn from and verify. 【Practical Tools】 Built-in calculators help with common measurement tasks: • Stair dimensions • Wood lengths and miter angles • Pipe offsets • Slopes and elevation changes • Brace lengths 【Save and Share】 • Keep recent calculations on your device • Reload previous values and continue calculating • Export results as images • Copy and share calculation results • Customize tool order and text size • Switch between Simplified Chinese and English The triangle calculator is free to use. An optional subscription unlocks the stairs, wood, pipe, slope, and brace calculators. Calculation inputs, results, and history are processed and stored locally on your device and are not uploaded to a developer server. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/