Dial
An audio guestbook where event hosts share a QR or link so guests can leave voice messages that are kept as memories.
Problem it solves. Makes it easy for event hosts to collect and preserve guest voice messages without requiring app downloads or accounts.
Who pays. Event hosts (weddings, birthdays, showers) and their guests
Market. events / social / memory apps
How it makes money. Paid product (unspecified pricing); author reports revenue and MRR from organic and ad-driven growth
Claimed. $5,387 in revenue — independently tracked through TrustMRR; author also mentions ~ $800–$1,000 M
Author provides concrete usage numbers and a revenue verification link (TrustMRR); commenters discuss MRR and growth details rather than calling it self-promo.
“very sentimental app idea, I'm guessing the organic works really well on this one. how much of the paying user base came from organic vs paid?” ▲ 20
“This is really cool; I'm going to build my own, better version and market it better. (That's the problem ... if you're not modelling something hard ... you're as good as your marketing.)” ▲ 15