Historical review from 2026-11-03. Current price and availability are unconfirmed; check the original marketplace.

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#1

Stud Finder Wall Detector Tool

Mobile AppsListed on TrustMRR· Oct 29
$130.0K
Asking Price
$5.0K/mo
Monthly Revenue
$5.0K/mo
Monthly Profit
2.2x
Profit Multiple
4 years
Business Age
✨

Why We Picked This

This mobile app generates $5.0K/mo with exceptional 99.99% profit margins and a highly attractive 2.16x annual profit multiple. Four years of operating history with platform-verified financials demonstrates durability. The business model—monetized utility tool with high margins—is proven, though buyer should confirm customer acquisition channels, retention cohorts, and whether revenue is primarily from one app store or diversified across platforms.

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Strengths

  • ✓Outstanding 99.99% profit margin—nearly all revenue converts to profit
  • ✓Highly attractive 2.16x annual profit multiple, well below typical SaaS or app benchmarks of 3-5x
  • ✓Platform-verified financials with 100% data quality score
  • ✓Four-year operating history demonstrates product-market fit and sustained customer demand
  • ✓Meaningful monthly revenue of $5.0K+ from a single mobile utility tool
🔎

Details to confirm

  • •Confirm active user count, monthly active user (MAU) trends, and retention/churn cohorts to validate recurring-revenue character and growth sustainability
  • •Request a breakdown of revenue sources: app store (iOS vs. Android), geography, and whether the majority comes from one store or is diversified
  • •Clarify customer acquisition strategy and marginal cost per install to assess whether the high margins are sustainable at scale
  • •Review platform concentration risk—understand app store algorithm exposure and any contingency if ranking declines

Additional details to confirm

Evidence 100/100
Unusually high reported profit margin

Buy vs Build: BUY

78
AI-native cash cost
$8.0K–$15.0K
Estimated time
6 weeks
Asking price
$130.0K

Building an equivalent stud-finder/level/angle-measurement utility from scratch using AI-assisted development (Claude/GPT-4, open-source sensor libraries, and standard mobile frameworks) would cost $8K–$15K and take 6–8 weeks for an MVP with core sensor integration and haptic feedback. However, the acquired asset includes four years of production data, established app store presence, user reviews and ratings, organic SEO/discovery value within app stores, and proven customer retention. The 2.16x multiple is low enough that the going business is materially cheaper than building and then spending months acquiring users. Score reflects strong verified traction and valuation, offset by the need to confirm user-retention durability and platform concentration risk before a final commitment.

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.

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Financial Snapshot

$60K
Annual Revenue
$60K
Annual Profit
$5.0K
Monthly Revenue
26 mo
Est. Payback
Profit Margin100%
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Business Overview

Find the studs behind a wall, check whether a surface is level, and measure or match an angle. Every reading comes with visual, sound, and haptic feedback, so you can keep the phone against the wall a

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Quick Facts

🏢
Type
Mobile Apps
📅
Age
4 years
🏪
Source
TrustMRR
📌
Listed
Oct 29, 2026

Deal Score

87
Top Pick
Evidence confidence100/100
2.2x
Good Multiple
Asking$130.0K
MRR$5.0K/mo
Profit$5.0K/mo
Profit Multiple2.2x
Age4 years
View on TrustMRR→

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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.

Stud Finder Wall Detector Tool — WebsitesForSaleOnline