Life · Social · Consumer apps

Every generation invents a new way to be with its friends. This one is doing it by rejecting the algorithm — and three beautifully made apps, two of them born in Asia, show how big that opening is.

The pattern: social media stopped being social

The thesis is simple. Social media has been with us since Facebook, and it got bigger and slicker through Instagram and TikTok. But somewhere in the scaling it got commercialized — the feed became an algorithm, the algorithm became an ad business, and the ad business filled our screens with brand content and brain-rot. What got squeezed out was the original point: seeing your actual friends.

That's the gap. People still want a low-pressure, everyday way to keep up with the people they love, and the incumbents have optimized that need out of existence. Every few years a generation looks up and wants something new. Snapchat answered that a decade ago and is still huge worldwide — but "still huge" isn't "still new," and a fresh wave of friend-first apps is filling the space it opened.

Three stand out right now: Retro, Picpet, and Setlog. Look at them together and the opportunity gets obvious.

Retro — the ex-Instagram team rebuilding the photo album

Retro is a photo-sharing app for close friends, built by people who know exactly what they're reacting against. Co-founders Nathan Sharp (who helped launch Instagram Stories in 2016) and Ryan Olson (Instagram's former director of engineering) left Meta to start it in 2022. Their line says it all: after everything built in social since the iPhone, we somehow see less of our friends than we did five years ago.

Retro's answer is craft and restraint. You share photos with a private circle; it nudges everyone to post at least once a week so no one feels like the only person on the dance floor; and your profile becomes a living photo book, not a performance. No algorithm, no follower counts, no rabbit holes.

It's working. Retro has passed roughly one million users and recently hit #1 in photo apps in twelve countries — and #1 overall, above Instagram and ChatGPT, in six (Germany, Austria, Finland, the Netherlands, Sweden, and Switzerland). Nearly half its users open it daily. It's backed by Thrive Capital, Figma's Dylan Field, Imaginary Ventures, and others.

Picpet — the Taiwanese app you feed with real photos

Picpet has the most inventive mechanic of the three. It's a social virtual pet — a hedgehog, a cat — that you and your friends keep alive by feeding it real photos of your day. One person can't care for a pet alone, so a viral invite loop is baked into the core of the product.

It's built by Taiwanese studio O3O Labs, founded by Jimmy Huang, whose previous app (a music-based dating product) stalled around 14,000 users. Picpet's forced-sharing mechanic solved the growth problem outright: launched July 2025, it reached 300,000 users and roughly 160,000 daily actives inside four months, with a 54% day-30 retention rate — strong enough to win a $1M investment from a16z's Speedrun program (SR006), where it stood out in an almost entirely B2B cohort on engagement alone. Tellingly, Huang plans to monetize through digital goods — rare pets, backgrounds, room designs — not ads. The anti-ad instinct is the whole point.

Setlog — Korea's two-second daily vlog

Setlog turns a day into a movie. Create a private "log" with 2–12 friends, and every hour the app prompts everyone to record a two-second clip — no edits, no filters, no retouching. At day's end it auto-stitches them into a shared, split-screen "day-in-the-life" vlog. Users call the magic "forced synchronicity": everyone living separate days, in sync.

Born in South Korea, Setlog shot to #1 on the App Store's social-networking charts in both South Korea and Hong Kong by April 2026, with search interest surging across Naver and Google. It's Korean-first by design — minimalist, aesthetic, unmistakably Gen Z — and rolling out in Japanese and English as it expands.

What they share — and why design is the moat

Pull back and the three rhyme. All are Snapchat's descendants: camera-first, friends-only, low-pressure, ephemeral. None broadcast to strangers; all run on small private groups. And every one deliberately refuses the things that made the incumbents feel exhausting — no algorithmic feed, no follower count, no ad load, no pressure to look perfect.

But the functional idea isn't the differentiator. Anti-algorithm friend apps have come and gone. What makes these stick is the thing the room should internalize: they are exceptionally well designed. The aesthetic, the vibe, the Gen-Z-native craft — that's what turns a clever mechanic into something people are proud to open, screenshot, and show a friend. In this category, design is distribution, and the retention numbers (Retro's ~46% daily, Picpet's 54% at day 30) are downstream of taste, not just utility.

And note where two of the three come from. Picpet is Taiwanese; Setlog is Korean and broke out first in Korea and Hong Kong. This is the Pavilion thesis in miniature: the next great consumer social products aren't only being adopted in Asia — they're being built there.

The investable insight

Consumer social looks "solved" until it isn't. The lesson of Retro, Picpet, and Setlog is that the incumbents' greatest strength — a monetized, engagement-maximizing algorithm — is also the opening. Every time the feed tilts further toward ads and strangers, it re-opens the door for a beautifully made, friend-scale product to win the thing people wanted all along. The winners won't out-scale Instagram; they'll out-design it for a smaller, realer job.

For the room

• The algorithm is the opening, not the wall. Incumbents optimized for ads and reach; that's exactly the need a friend-first app can reclaim.

• Design is the moat and the distribution. A novel mechanic gets copied; a Gen-Z-native aesthetic people are proud to share is what compounds. Taste drives retention.

• Intimacy out-retains reach. Private groups of 2–12 beat broadcast feeds on the only early metric that matters: do people come back tomorrow.

• Asia is building this, not just adopting it. Taiwan and Korea produced two of the three. If you're building consumer social here, you're at the center of the wave, not the edge.

The takeaway: Snapchat proved friends-first still wins; Retro, Picpet, and Setlog prove there's room for a new generation to win it again — with better design, smaller rooms, and none of the ad-choked baggage. Every generation wants a new way to hang out. Right now, a lot of them are being built in Asia.

Sources

• TechCrunch — Retro's 'Rewind' and traction and Retro's launch, founders, and backers

• Fast Company — Retro hits #1 above Instagram in six countries

• Meet Global / Business Next — How Picpet won $1M from a16z Speedrun

• a16z Speedrun — PicPet company profile (DAU, D90 retention)

• South China Morning Post — What is the Setlog app trending in Hong Kong and South Korea?

• The Korea Herald — Real-time vlogs catch on