Admittedly, the iOS and Android versions have slightly more bells and whistles, but the core of Findery is the same on each. From the Store description:
Think of Findery as the treasure map of your world. Leave 'notes' about the places you've been, share stories that happened in spots you love, and start collecting locations you dream of visiting. Discover the world through stories and photos shared by others.
Download the Findery App today and start exploring the world.
What you can do on Findery:
DISCOVER NEW PLACES: Find new places from local tips, recommendations, and personal stories left by Findery users from around the world.
PLOT YOUR STORIES: Leave notes about the places you’ll never forget and the places you want to share. It’s easy. Simply snap a photo, write a story about a place you love, and place it on the map -- then share your story with the world or send it to a friend.
CREATE YOUR TRAVEL BUCKET LIST: Collect and create notes about the places you want to explore. Want to plan your dream vacation to Bali? Start collecting beautiful places to visit in your I Want To Go Here notemap!
The only thing better than experiencing a new place is dreaming of new destinations. Let us take you there on Findery, where every place has a story.
You can grab this in the Store here. Findery isn't overwhelming in its PWA form here, but at least it exists and is maintained (and might get better). Comments welcome.