Best Products
Launches
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Lumu
A light meter for your smartphone
2 followers
A light meter for your smartphone
2 followers
Visit website
Overview
Reviews
Team
More
Launch tags:
iOS
•
Photography
•
Tech
Launch Team
Show more
Show more
Subscribe
Sign in
Humans in the Loop
— A free community for people who love using AI to ship faster
A free community for people who love using AI to ship faster
Promoted
What do you think? …
Login to comment
Morgan Brown
Shopify
Hunter
Great app and add-on to your smartphone for photography peeps who don't want to carry/buy a separate light meter.
Upvote
(2)
Report
Share
11yr ago
Emmanuel Françoise
Lumu Pinhole App is the best App for Pinhole lover (you know... reciprocity law...)
Upvote
Report
Share
9yr ago
Shopify