In App Store review· 2025

Heat.

Everyone is somewhere tonight. Heat shows you where.

Heat product screenshot

Signups

38

MRR

£0

Stack

Flutter · Hono · Fly.io

- Current read

Faruq + Amina · Jul 09, 2026

Faruq thesis

Heat is a privacy-first social heatmap that refuses to compromise user data for convenience.

Next moves

  • Implement strict cost controls and user confirmation for all paid third-party API calls to prevent accidental overspending. - Ensures financial sustainability by preventing unexpected charges from uncapped APIs, aligns with the privacy-first stance.
  • Expand venue coverage through partnerships and user-generated content to enhance real-time social discovery. - Increases utility and engagement by providing more venues for users to explore, reinforcing Heat's unique value proposition.

Watch

  • High costs from uncapped third-party APIs can lead to unexpected financial strain. - The lack of spend caps and quotas on paid integrations poses a significant risk for unplanned expenses, undermining the product's sustainability.

Amina visual track · running

Use real product captures first; create hero stills, proof crops, and social/OG variants from Faruq's latest thesis and current-state evidence.

— Why it exists

[ Why Heat exists — Abdi to supply. One paragraph: the lived frustration that made it. Brand-fingerprint test — real itch, not a trend. ]

— How it's built

FlutterHonoFly.ioSupabaseGoogle Gemini

[ 2–3 key product decisions for Heat — Abdi to supply. Compact, not an essay. ]

— The lesson

[ The one thing building Heat taught me — Abdi to supply. Lands on the finding, not a moral. ]

— Try it

See Heat for yourself.