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Merker

✍️ Editor
✍️ bumetric analysis

Merker is an iOS app from KontaktKomponisten GmbH in the Productivity category, currently rated across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For a Productivity app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 5 MB🔞 4+📱 iOS 15.6+🔖 v1.3.3🔄 updated 8mo ago🌐 EN, DE📂 Productivity💰 Paid🚀 Launched 2016 (9y old)

📝 About this app

Merker not only remembers everything – Merker reminds you as well. It happens all the time that you have a sudden idea or see something you want to remember at all costs – because nothing is more expensive than a forgotten idea. And now the best thing is: With one click, you'll always remember it! 
 
Using Merker, you can make a voice memo, a text note, or a sketch, or you can take a picture. And Merker will remember it. To remind you of it again right way, Merker automatically sends your idea to your email address. So your idea will always come back to you.
 
After installing Merker, you'll enter your email address (and a backup address if you want). From now on, you can record your spoken ideas, make a sketch, type a text note, take a picture, or upload an image from your photo album. Merker will automatically send your idea to the email address you've specified.

🆕 What's New · v1.3.3

Improvements and Bugfixes

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Merker
Developer
KontaktKomponisten GmbH
Bundle ID
li.koko.merker
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
EN, DE

Company

Website
www.merkerapp.com
Tagline
Nothing is more expensive than a forgotten idea
Description
Merker iOS App - Nothing is more expensive than a forgotten idea
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$86/mo
Top-grossing rank
Outside top 100 in US Productivity
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
facebook
Email
support@merkerapp.com
Phone
Not found
Contact page
Not found
About page
Not found
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

Similar apps in Productivity

Full revenue analysis
Read the article-style breakdown for Merker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →