Income Claim Check

Emotional focus timer app (Cat on Chair): $18,000/mo revenue claim

Partially verified

Interview-backed revenue exists, but $18K was a peak 30-day window, built by two people—not steady solo MRR.

Revenue proven: Partial Product live: Yes Repeatable solo: Partial

Last checked 2026-10-08 · Report a correction

The claim

Translated from Chinese

A minimal tool making $18K/month—nice… one person maintains it, no customer support.
Original (Chinese)
极简小工具变现，月入1.8万刀 真香啊… 一个人维护，没有售后

@aronhouyu · Posted 2026-10-08 · Original post

Headline figure: $18,000/mo revenue claim (Starter Story, media report, Apr 13, 2026) (30-day revenue to 2026-04-13 per founder interview (peak window).)

$18K refers to a peak 30-day window around Apr 2026; cumulative revenue passed ~$100K by Jul 2026 with a co-founder. Relay posts (@BeWithHridoy, @_callmeangie) cite Cat on Chair; primary revenue evidence is founder Ryan Yao via Starter Story.

Founder-reported

Pomodoro timer with emotional cat companions; subscriptions/unlocks for more cats and furniture.

What we checked

  1. Primary source: Starter Story interview
    Starter Story interview transcript: founder Ryan Yao said >$18K in the 30 days to 2026-04-13, ~$80K over 8–9 months, 127k downloads; lifetime $29.99 / annual $19.99; spike from Instagram influencers and Threads.
    2026-10-08 · Source
  2. Founder’s later public update
    2026-07-27 LinkedIn: 190k downloads, >$100k cumulative, built with girlfriend.
    2026-10-08 · Source
  3. Product live: App Store
    US App Store rating 4.9 with 433 reviews.
    2026-10-08 · Source
  4. TrustMRR listing
    trustmrr.com/startup/cat-on-chair returns 404.
    2026-10-08 · Source
  5. Relay post metric check
    @_callmeangie relay claims “160K revenue in a year,” conflicting with founder’s July “>$100k” update—no primary source.
    2026-10-08 · Source
  6. Engagement bait
    @BeWithHridoy relay asks “Follow + comment PDF” for engagement.
    2026-10-08 · Source
  7. Author credibility
    No independent check yet.

Red flags

Peak month shown as normal Secondhand Survivorship bias Mixed metrics

Can a solo dev do this?

Startup cost (Low) Apple developer account plus art/animation assets.
Skills (Medium) iOS/cross-platform dev and animation.
Acquisition App Store featuring · TikTok/Xiaohongshu sharing · word of mouth
Payments Apple App Store. App Store in-app purchases/subscriptions for iOS.
Solo fit (Good fit) Simple feature set; differentiation is art and luck; many clones after viral moment.
How we scored (credibility 72, feasibility 69)
  • Revenue evidence 4/5

    Ryan Yao told Starter Story >$18K in the 30 days to 2026-04-13 and ~$80K over 8–9 months; LinkedIn later cited >$100K cumulative.

  • Product live 5/5

    Cat on Chair on the US App Store (4.9★, 433 ratings); site online.

  • Demand signal 4/5

    Hit #3 productivity in Taiwan; strong social buzz.

  • Author credibility 2/5

    No dedicated author-credibility check; story spread via growth-marketing relays (engagement bait noted on another dimension).

  • Replicability 3/5

    Differentiation is art/animation and influencer luck; two-person team.

  • Solo feasibility 5/5

    App Store subscriptions are self-serve; art/animation is the main non-dev skill.

  • Timing & competition 2/5

    Many Pomodoro/cat clones after viral success.

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