Documentation

App Guides

Comprehensive user guides and documentation for all our apps. Find step-by-step instructions, tips, and troubleshooting help.

Grade Vault icon

Grade Vault

Track your academic progress with a GPA calculator and course-management tools.

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Subnet Vault icon

Subnet Vault

Calculate IPv4 and IPv6 subnets, plan VLSM networks, and diagnose networks with 20 built-in tools — ping, traceroute, DNS, WHOIS, LAN scanning, speed tests, Wake-on-LAN, Bluetooth and NFC.

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Deviant Weather icon

Deviant Weather

See how today's weather departs from what's normal for each place, date, and hour, with trend charts, a 10-day outlook, and warnings when conditions are far from normal.

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Econ Core icon

Econ Core

Track and analyze key economic indicators with interactive charts and historical data.

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Fur File icon

Fur File

Keep track of your pets' health records, medications, vaccinations, and important dates.

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Vehicle Pro icon

Vehicle Pro

Track maintenance, service, and repairs for all your vehicles—from tractors to cars, lawnmowers to SUVs.

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SkySort icon

SkySort

Take a photo of clouds and identify their type through advanced machine learning technology.

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ArticleQ icon

ArticleQ

Save articles and web pages to read or listen to later. Build your personal reading list with RSS feeds, on-device AI summaries, text-to-speech, and highlights synced across your iPhone, iPad, and Mac.

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UnitLens icon

UnitLens

Scan food and beauty barcodes for nutrition, ingredients, and personal allergen and diet warnings, then compare unit prices to find the better value.

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Bicameral icon

Bicameral

Record video and capture photos with two cameras at once. Three layouts, a vertical and a horizontal video from one take, a built-in teleprompter, and fully on-device processing.

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Trimension icon

Trimension

Drop colored triangles into an upside-down well, match three in a line, and set off chains — with a Daily Challenge, puzzles and friendly duels.

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Speed Glance icon

Speed Glance

See your GPS speed as one large, calm number, in the app and on the Lock Screen, Dynamic Island, StandBy and CarPlay, in a car, plane, boat, on a bike or on foot.

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