Photo-sharing app Everalbum jumped from #967 in App Store in July to #28 in August after asking users to send SMS invites to their contact lists
Context & Ripple Effects
Everalbum entered 2016 as a chart-topper on iOS before its February Android expansion, so the app already had product-market fit — what changed this summer is the distribution mechanism. By prompting users to fire SMS invites at their entire contact lists, Everalbum converted its existing user base into an acquisition channel, and the App Store charts registered it immediately: #967 in July, #28 in August.
The move fits a recurring pattern in TechCrunch's consumer-app coverage: chart surges driven by a single distribution hack rather than new features — whether Sendit riding Snap Kit installs after rivals were banned or Locket hitting #1 via TikTok virality. Everalbum's twist is that the channel is the user's own address book.
First-order effects
- Everalbum's existing users become its sales force: every invite prompt sends unsolicited texts to people who never opted in, while the app climbs from #967 to #28 and gains visibility it could not have bought at that price.
Second-order effects
- Rival photo apps competing for the same Instagram-adjacent audience — the space 500px targeted when it revamped its app for social sharing — now face pressure to bolt on contact-list invites or cede chart position to whoever exploits the address book first.
Third-order effects
- If invite-to-contacts loops keep producing chart spikes like this one, Apple faces a growing incentive to treat address-book access as a growth-hack surface to police rather than a neutral API — the same tension that eventually shaped how platforms govern viral distribution channels like Snap Kit.
The trend: Consumer photo apps are increasingly winning the charts through engineered virality — SMS blasts, widget fads, platform piggybacking — rather than feature differentiation, putting pressure on app-store gatekeepers to define where growth hacking ends.