Historical review from 2026-09-20. Current price and availability are unconfirmed; check the original marketplace.
Signl is a verified iOS/mobile utility that visualizes WiFi signal strength in 3D as users walk through their home — a genuinely differentiated consumer concept. At $4,000 asking price against $184/month verified profit, the 1.81x annual profit multiple is well below typical market rates, making the entry cost very low. Margins are strong at ~85%, and the platform has verified the financials. The primary consideration is the modest absolute revenue scale ($216.71/mo) and the absence of business age, customer count, or growth trajectory data — all of which a buyer would want to review before committing.
The core software — a mobile app using ARKit/RoomPlan or similar APIs to overlay WiFi signal data onto a 3D room scan — is increasingly reproducible by a capable solo founder using AI coding tools, managed backend services, and Apple's native frameworks within a reasonable build window. At only $184/mo verified profit and with no disclosed user count, retention data, or demonstrated acquisition channel, the proven traction being acquired is limited relative to the $4,000 asking price. The low absolute revenue base means there is minimal distribution moat or proprietary data that couldn't be rebuilt alongside a fresh App Store launch. The asking price is fair as a valuation, but the stronger argument for building is the thin traction evidence — a buyer would essentially be acquiring the code and concept rather than a durable, customer-rich business.
Cash estimate includes the AI tools, APIs and infrastructure needed for a solo founder to recreate the software. Build time is informational and lightly weighted. The verdict is driven mainly by customers, users, verified earnings, retention, distribution, brand, data and operating history.
See your WiFi in 3D. Walk through your home, watch the signal paint itself onto your rooms, and find the exact spot where it dies.
Opens the original listing on TrustMRR
Get new listings with asking prices, monthly profit, deal scores, and key risks.
The best reviewed deals, concise and evidence-first. Unsubscribe anytime.
Preliminary screening based on marketplace and public data. Verify all financial, legal, technical, customer, and operational claims independently before making an acquisition decision. This is not financial or legal advice.