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Deutsch Rechtschreibung

✍️ Editor
✍️ bumetric analysis

Deutsch Rechtschreibung is an iOS app from Dieter Bartsch in the News 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 News 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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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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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 →
💾 3 MB🔞 4+📱 iOS 7.1+🔖 v1.25🔄 updated 5y ago🌐 EN, DE📂 News💰 Paid🚀 Launched 2014 (11y old)

📝 About this app

Fast and effective!

learn the right thing
learn most effective


Learn that what you need: 
The words most frequently misspelled- and not dozens of spelling rules, which you may forget anyway! Extensive analyzes have revealed a list of words, which are often used, but unfortunately often misspelled - these words you will learn quickly and almost playful with this app. 

Perhaps you will also be amazed how some commonly used words are spelled correctly - give it a try!

 Plus, there's the usual topics of upper and lower case letters, as well as das or dass and last not least tz, zz and k, kk or ck.

Select the lesson and off you go! 


Learn as efficiently as possible:
A complex algorithm determines the order in which words / phrases are shown - thats how rapid and sustainable learning is possible. 

No complicated Operation - but clear and simple, focused on effective learning!



Learn on the go or at your desk - the results will speak.

🆕 What's New · v1.25

small improvements

Profile & Insights

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

Identification

App name
Deutsch Rechtschreibung
Developer
Dieter Bartsch
Bundle ID
de.db-products.Deutsch-Rechtschreibung
App Store URL
Open in App Store
Category
News
Content rating
4+
Languages
EN, DE

Company

Website
db-products.de
Tagline
Einfach und effizient die deutsche Rechtschreibung lernen!
Description
Schnell und effektiv das Richtige effizient lernen.Rechtschreibung Deutsch Trainer hilft schnell und macht Spaß! iOS Trainer App für die Rechtschreibung.
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 News
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
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
http://db-products.de/about/
🌍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.

More by Dieter Bartsch

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