A Designer Quit a $200K Job to Build “Cat on Chair” — How a Focus Timer Where a Hand-Drawn Cat Just Sits Beside You Hit ~$18K/mo in a Red Ocean in 10 Months

Background & product

Cat on Chair is a Pomodoro-style focus timer where a cat sits on a chair beside you for as long as you want to focus (its App Store name is ‘Cat on Chair: ADHD Focus’). Start the timer and a hand-drawn cat appears; finish, and it leaves. The feature itself is an ordinary focus timer — the core is a warm, handcrafted world.

It was built by Ryan Yao, a former product designer who left a $200K salary to build ‘something that made him happy.’ He couldn’t code, but in early 2025 he judged that AI-assisted coding had become viable for iOS, and used Claude Pro as ‘a bridge between idea and execution’ to assemble the app. His girlfriend drew the illustrations; the name and character came from ‘his girlfriend’s necklace of a little cat sitting on a chair.’ Total work exceeded 400 hours — but under 20 of them were spent in Figma. He skipped even his own craft, the design process, to prioritize shipping.

Monetization is strikingly simple. The download is free; a $29.99 lifetime unlock accounts for the majority of revenue, with a $19.99/year subscription as a supplement. In a market where subscription-only is the default, leading with a ‘pay once, done’ lifetime unlock was a contrarian bet that landed.

Growth used zero paid ads. The breakthrough was a single Instagram post that hit 2 million views. In a saturated focus-timer market, the instantly-legible feeling of ‘a cat beside you’ spread well as short-form video. In about 10 months the app reached 127K downloads, a 4.93★ average (290 ratings), and ~$18K/month.

The repeatable playbook

1. 1In a red ocean of commoditized features, don’t compete on features — stand up a different axis with a world/visual style no one else has
2. 2Speed up what AI builds well (implementation) and concentrate human time on what it can’t (hand-drawn art, emotion, taste) to form the moat
3. 3Even as a designer, don’t over-polish your strong suit — use AI as a bridge, skip the polish, and ship first (Figma was under 5% of total hours)
4. 4Bet against subscription-only: lead with a $29.99 lifetime unlock to win ratings and word of mouth (subscription as supplement)
5. 5Make the product’s look itself an instantly-legible, shareable asset and ignite via organic short-form (Instagram) with zero paid ads
6. 6Combine a partner’s strength (illustration): two people crafting an emotion that’s hard to commoditize

Deep dive

【Deep dive】What’s interesting about Cat on Chair isn’t that it won on ‘a focus timer’ — a feature that exists hundreds of times over — but that it explicitly designed *where and with what to win when features can’t win*. Five takeaways for indie builders.

■ 1. In a red ocean, split it on ‘world,’ not ‘features.’ Ryan’s differentiation thesis is blunt: “This app has been built hundreds of times. Don’t compete on features. Remix game mechanics and invest in a visual style no one else has.” Focus-timer features are a commodity and free is enough — so he stepped off the ‘efficiency’ axis and stood up a different one: the *feeling* of a cat beside you. Newcomers win saturated categories by filling the *emotion* incumbents leave empty, not the *features* they already cover.

■ 2. Make ‘what AI can’t build’ — handcraft — the moat. He’s non-technical, but this isn’t an ‘anyone can build it with AI’ story. The opposite: “AI can build features fast, but it can’t replicate a handcrafted experience — that’s the competitive edge.” His girlfriend’s hand-drawn art, the character’s presence, the coherence of the world are hard to copy with a prompt. Speed up what AI commoditizes (implementation); pour human time into what it can’t (emotion, taste). That division of labor is the template for indie building in the AI era.

■ 3. Drop even your own craft to prioritize shipping. A professional designer, he spent under 20 of 400+ hours in Figma. Designers often freeze chasing ‘perfect design.’ He used AI as ‘a bridge between idea and execution,’ not a crutch, and deliberately skipped polishing his strong suit to bet on shipping. The paradox: the step that eats the most time is often the one you’re best at.

■ 4. Lifetime-led pricing — a contrarian bet against subscription fatigue. The majority of revenue is a $29.99 lifetime unlock; the $19.99/year subscription is a supplement. Industry orthodoxy says ‘maximize LTV with subscriptions,’ but for small, high-utility apps, *being charged every month* is itself a reason to churn. ‘Pay once, done’ clarity fuels top ratings (4.93★) and word of mouth. He chose a ‘fair-looking’ price to win volume and reputation rather than chasing ARPU.

■ 5. Growth = an instantly-legible image × organic short-form. Zero paid ads. The ignition was one Instagram post at 2M views. ‘A cat sitting on a chair beside you’ needs no explanation and lands in seconds, silent — perfectly suited to short-video algorithms. This is continuous with #1: the emotionally-differentiated world *is* the shareable creative. The product’s look doubles as ad creative, so it got initial velocity at zero CAC.

■ Reproducibility and limits. This template (emotional world × lifetime pricing × organic short-form) is strong for consumer utilities whose features have commoditized. But the numbers range from the founder’s $18K–$20K to a third-party $16,152, and reliance on a single viral hit is a risk. A world-as-moat resists imitation, yet whether the ‘next viral’ can be reproduced on purpose is unproven — the real game becomes how many fans of the world you can bank before novelty fades.