PlickersPlickers is a free classroom assessment tool that lets teachers collect real-time student responses using physical cards — no student devices needed.(0)0
ReefAppReefApp is a free marine aquarium app with a comprehensive encyclopedia of reef fish and invertebrates, water parameter tracking, and dosing calculators for reef hobbyists.(0)0
Florasense (Flora)Flora is a free AI plant care app that identifies 10,000+ plants, gives personalized care guides, sends watering reminders, and connects you with 200,000+ plant parents.(0)0
GeoGebraGeoGebra offers free digital math tools including a graphing calculator, geometry workspace, 3D calculator, and math solver — trusted by over 100 million students and teachers worldwide.(0)0
GOATY GolfGOATY is the free AI golf coach — analyzes your swing with 50,000+ data points, scores it 0–100, and coaches you live with real AI voice feedback. Try free in your browser, no app download, no credit card.(0)0
Felidae Conservation FundFelidae Conservation Fund uses innovative research, AI technology, and community education to protect wild cats and restore ecosystems worldwide.(0)0
FamilyEchoCreate, share, and print your family tree online for free. Add photos, biographical details, import GEDCOM files, and collaborate with relatives — all in your browser.(0)0
HealGriefHealGrief is a free nonprofit bereavement platform offering grief resources, virtual support groups, coaching, and the AMF App to help you heal after loss.(0)0
EDDMapSEDDMapS is a free citizen science platform for reporting, verifying, and mapping invasive species sightings across the United States, built by the University of Georgia.(0)0
LearnFast PalmistryUpload your palm photo for instant AI-powered palmistry insights. No login required. Get personality, emotion, and life path readings drawn from Western, Indian, and Chinese traditions.(0)0
