PrintCash with AI
MediumMobile AppLocalClear niche and buyerA Mac or phone that can run the model locallyPayments via RevenueCat
Verified

Kids' Face Blur App for Parents

iOS app that hides kids' faces in photos and videos before parents share them. Tap your child's face once and an on-device AI model follows their head…

In plain English

Blur Your Bub hides children's faces in photos and videos before parents share them online. A parent taps the child's face once, and an AI model on the phone follows that face through the whole video and covers it with blur, pixels or a sticker. Nothing is uploaded, so no face data leaves the phone. TrustMRR shows about $230 a month in recurring revenue. The phone does the face tracking, while the owner builds and markets the app.

Automation90%
Startup cost~$99
Time to first $Not disclosed
Monthly range*$230 MRR

~$230 MRR; $290 verified revenue last 30 days (TrustMRR/RevenueCat, Oct 29, 2026)

DifficultyMedium
SourceTrustMRR - Blur Your Bub ↗

Operator: JUZKAY.

Verified

Revenue independently checked: documents reviewed by a publication, or a public dashboard.

Apple Developer $99/yr; other costs not disclosed.

The tool stack

RevenueCat ↗
Free up to $2.5k MTR

Mobile subscriptions

 Core ML ↗
Free with Xcode

On-device model inference

 App Store ↗
$99/yr

iOS distribution

Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.

Step-by-step setup

  1. Solve one everyday job with a model that runs on the phone itself.
  2. Keep it private and offline: no upload, no per-use model bill.
  3. Free tier with a subscription or one-time unlock.
  4. Grow through App Store search and short demos.

What's automated vs. the human 10%

The machine does

  • Core AI generation/analysis
  • Billing and onboarding

You still do

  • Product quality and support
  • Distribution and marketing
  • Compliance and edge cases

Overview

iOS app that hides kids’ faces in photos and videos before parents share them. Tap your child’s face once and an on-device AI model follows their head through the whole video, covered with blur, pixelation or a cute sticker. Also does bulk photos and strips location data. Nothing is ever uploaded: no servers, no face data collected, near 100% margin. Subscriptions at $1.99/week (3-day trial) or $19.99/year. Native SwiftUI, RevenueCat + Superwall. Live since Sept 2025.

Operator: JUZKAY.. Category on TrustMRR: Mobile Apps. Founded: 2025-09-01. Website: https://apps.apple.com/us/app/blur-your-bub-face-blur-app/id6751577813?uo=4

Estimated split: about 90% of the work automated, 10% human.

Realistic income

TrustMRR (checked Oct 29, 2026) shows about $230 MRR and $290 in RevenueCat-verified revenue over the last 30 days, $908 verified over its tracked history. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.

Risks

  • Apple/Google can ship the same feature built in.
  • On-device models are limited by phone hardware.
  • Startup cost and time to first dollar are not disclosed.

*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.

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