CivicMapper

Astrocartography - Pathfinder

Find locations aligned with your goals

Ugur Yasar Kocal

Reference

Find locations aligned with life goals like love, career, and vitality using planetary and paran lines. Explore themes for relocation insights. Navigate an interactive 3D globe with city markers and precise celestial lines.

RockIn Rock & Mineral identify

Vortemol Limited

Reference

Discover the world beneath your feet with the ultimate app for rock and mineral enthusiasts.

Interactive Constitution

National Constitution Center

Reference

The free Interactive Constitution app presents the full text of the U.S. Constitution and features essays by leading scholars that detail areas of agreement and disagreement across a range of philosophical and legal perspectives.

Coin Scan: Value Scanner App

Scan coins, view details, learn history

Jakob Mayer

Reference

Scan coins to identify their origin, year, and market . View historical context and unique features. Access detailed information about denominations and mint marks. Share identification results via social media or email.

MEGameTracker

Emily Ivie

Reference

An unofficial app to guide your gameplay inside Mass Effect*. MEGameTracker provides an easily searchable and cross-referenced set of all the maps, missions, people. It includes the ability to make notes, track play through settings, decisions, missions, and love interest.

gitBoulder

Edit crags, add photos, track climbs offline

gitClimbing LLC

Reference

Access detailed climbing information with user-editable crag and area guides. View satellite imagery for offline navigation. Upload and share photos of climbs. Contribute to and update climbing documentation.

RV Pocket Reference

Explore RV systems with diagrams

Calculated Industries, Inc.

Reference

Access RV types, classes, and system diagrams for electrical, plumbing, and appliance setups. Includes calculators for weight, leveling, and towing calculations.

iKnow Birds LITE - USA

NATURE MOBILE G.m.b.H.

Reference

The ultimate FIELD GUIDE to BIRDS OF NORTH AMERICA, all in the palm of your hand! Finally, you have the option to identify species without the help of a heavy book. You get a comprehensive library full of facts, figures, and images.

Places – San Francisco

Glasshouse Studio, LLC

Reference

Are you in on the secret? Download Places SF to explore dozens of privately-owned public spaces hidden throughout San Francisco.

Fish Identifier by FishPic

Snap photo, get instant ID and details

Pablo Paciello

Reference

Identify species by snapping a photo or uploading an image. View details including edibility, ciguatera risk, fishing regulations, alternative names, and common dishes. Access information on safe consumption and local fishing guidelines.

Coin Identifier AI - CoinPal

Identify coins with your camera

MasterMind Software LLC

Reference

Identify coins by scanning with camera. Access real-time valuations and grading. Explore extensive numismatic database. View historical insights and details. Organize collection with built-in tools.

US Citizenship Test (2026)

Study questions and track progress

Chengdu Airongs Technology Co.

Reference

Prepare for the US with practice questions, study guides, and official USCIS materials. Review civics topics, take mock exams, and track progress. Access current formats and requirements.

BillTrack50

Look up representatives and track bills

LegiNation, Inc.

Reference

Look up legislators by address. Check upcoming elections. Review sponsored bills and voting records. Learn how to contact representatives. Search bills by keyword across states, Congress, or nationally.

GPS Navigation: Road Map Route

Find routes, track location, view maps

Bhavik Savaliya

Reference

Allows users to plan routes for driving, bicycling, or walking. It displays real-time navigation with live traffic updates. Users can find nearby hotels, schools, and hospitals. The calculates distances between locations and shows current map views.

Patriot App (US Constitution)

Access founding documents and historical guides

Nathan Berg

Reference

Reference provides access to foundational documents like the Declaration of Independence and Constitution. Includes background context and biographical details about key historical figures.

VinCheckUp

Check vehicle history with VIN

Cartrest LLC

Reference

Users can obtain vehicle history reports by entering a VIN. Reports include accident history, salvage status, total loss events, and vehicle specifications. Information is sourced from proprietary and government databases.

Furniture Identifier

Identify , enhance photos, organize collection

Pham Van Huy

Reference

Identify by snapping photos to learn origin, era, and materials. Enhance image quality for clearer details. Organize collection by style, country, or historical period. Estimate prices based on identified items.