NoteWall-Never Forget Things

NoteWall-Never Forget Things

NoteWall turns your lock screen into a personal reminder board. Add notes, reminders, goals, habits, or quotes, and they appear right on your lock screen.

Visit
Last 30 days revenue
$247

Tracked since 1/1/2026

MRR
$109

87 active subscriptions

Founder
karchijrKARCHI

125 followers on 𝕏

Founded
December 2025
SKSlovakia

Revenue verified withRevenueCatRevenueCat. Tracked since Jan 1, 2026.Last updated: Sep 20, 2026, 09:18 AM

Startup insights
Value proposition

NoteWall turns your lock screen into a personal reminder board with clear, simple notes you see every time you wake your screen.

Problem solved

People forget things because they don't see them. NoteWall addresses this by making reminders visible on the lock screen every time the phone is picked up.

Audience

iPhone users who want to improve their focus, motivation, and habit tracking by using reminders and notes on their lock screen.

Pricing

Free · In‑App Purchases, NoteWall+ Yearly $14.99, Weekly $4.99

Funding

Bootstrapped

App rating
4.5/5

108 ratings onApp Store

Tech stack

Frontend

Backend

Additional info

Developed by a student, available in 24 languages, includes features like multiple walls and custom text styling.

Screenshot

apps.apple.com
Tap to view
Message from the founder
KARCHI

"NoteWall isn't just a to-do app, it's an OS hack. We solve retention by burning tasks directly into the Lock Screen wallpaper—inescapable visibility. Users don't open the app, they just look at their phone. The tech is done: serverless, zero maintenance, pure SwiftUI. The money is ready: Optimized Paywall w/ exit-intercepts. I built a vehicle that drives itself, but I don't have time to steer the marketing. It needs a driver. Ready to take the keys? Let's chat."

KARCHI

Founder of NoteWall-Never Forget Things

Product updates

More startups for sale

View Marketplace
FOR SALE
V

VoiceBrief

Education

VoiceBrief is a SaaS learning platform that turns PDFs, web pages, and text into original-document audio, synced read-along, summaries, quizzes, flashcards, and slides. Customers discover VoiceBrief at voicebrief.io and subscribe to VoiceBrief Pro for $19.99 per month.

Revenue (30d)

$176

17%

Asking Price

$20k

$12k

Multiple

5.7x

FOR SALE
AppAlchemy

AppAlchemy

Artificial Intelligence

AppAlchemy is an AI powered no code builder that turns a text description into a working iOS and Android app. Users describe their idea and iterate in chat without writing code. It also includes the original app design tool at design.appalchemy.ai with its own paying subscriber base. Stack: web app, Supabase and Firebase backends, Stripe billing, LLM based generation. Two products, one Stripe account, 300 paying subscribers, 90%+ profit margins, no employees.

Revenue (30d)

$5.9k

4%

Asking Price

$28k

Multiple

0.4x

FOR SALE
GEHIRN.md

GEHIRN.md

Marketing

The tool u need to win in AI Search.

Revenue (30d)

$716

15%

Asking Price

$22k

$15k

Multiple

1.7x

FOR SALE
Cliptude

Cliptude

Artificial Intelligence

Automatically researches, writes, and edits high-quality documentaries. Complete with stock footage, motion graphics, maps, and realistic voiceovers.

Revenue (30d)

$6.1k

19%

Asking Price

$200k

$89k

Multiple

1.2x

FOR SALE
Closer Edge

Closer Edge

SaaS

Real-time AI sales co-pilot. Listens live on sales calls and gives founders and reps word-for-word responses to objections the moment they come up — while the prospect is still talking. Not coaching, not post-call analysis.

Revenue (30d)

$435

Asking Price

$9.5k

$8.5k

Multiple

1.6x

FOR SALE
S

Stealth Venture

SaaS

C'est un logiciel une logiciel de gestion complète pour les créateurs et leurs équipes, offrant des outils avancés pour optimiser les ventes et l'organisation. Nos tarifs varient entre 39 $ et plus de 1000 $ par mois, avec un essai gratuit de 14 jours, prélèvement de 10 $ à la fin de la période, déduit lors de l'abonnement mensuel.

Revenue (30d)

$2.5k

21%

Asking Price

$40k

$33k

Multiple

1.1x

The database of verified startup revenues

Browse 1,000+ verified startups for sale