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25
BU Score
Niche

Onleihe

1.6 ✍️ Editor
✍️ BU Analytics Review

Onleihe is an iOS app from ekz.bibliotheksservice GmbH in the Food & Drink category, currently rated 1.6★ across 70 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.

Our BU Score puts it at 25Niche (micro-niche or pre-traction stage). For a Food & Drink 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.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
bugsREVIEW
−$1,800
Below-average rating (1.6★)METRIC
−$1,500
Mature app (15y old)METRIC
+$1,500
slowREVIEW
−$1,200
Ad-supported / freemiumMETRIC
+$600
Pre-traction phase (70 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Aug 24
Nov 24
Aug 25
Dec 25

⭐ 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 →
💾 78 MB🔞 17+📱 iOS 12.1+🔖 v5.9.9🔄 updated 1y ago🌐 EN, FR, DE📂 Food & Drink💰 Free🚀 Launched 2011 (15y old)

📝 About this app

FEATURELIST
- Library selection screen
- Category oriented browsing in your library
- Easy browsing of all eMagazines in your library
- Text search with auto-completion
- Clear structured result lists
- Wide array of filter options for all search results and lists
- Detailed overview for all titles with additional preview option
- Lending and download options for available eBooks and eMagazines
- Lending and streaming options for available eAudio and eMusic titles
- Download option for eAudio and eMusic titles
- Reservations for non-available titles
- Overview for all lent, reserved and downloaded titles
- Wishlist feature
- Integrated eBook reader
- Optimized for all smartphone- and tablet sizes
- Offline reading feature
- Offline player feature
- Expired titles are automatically returned
- Downloaded eBooks and eMagazines can be returned early
- Supports over 2.900 libraries


The Onleihe – the free of charge service of your library now as an app, supports over 2.900 libraries.

With this app you’ll always have your library with you. Browse the collection of your library and lent eBooks and eMagazine on the fly or from your home directly with your smartphone or tablet. You can also lent eAudio and eMusic titles, listen to them via streaming or download them directly onto your device. Following the same principle as the web-based Onleihe, the lent titles can be consumed free of charge for a certain set amount of time. Afterwards the titles will automatically be returned to the library.

You can search directly throughout the app or browse the collection of your library through different categories and eMagazines. On first sight, you’ll see if a title is available and you can alter your search results with an wide array of different filter or sort options.

The detailed view of a certain title will give you all the information you seek, from the name of the book, the author, to the series name, length and much more. If a title is temporary not available you can also reserve it. As soon as the title is then available for you, you will get an e-mail notification to the address you specified. Your reservations are easily accessible with an overview and you can directly lent the titles if they are available. Should you no longer need an ongoing reservation or if you do need to change the address, you are able to edit or delete your reservations.

At any given time you can access your overview of your lent titles. At the moment you are able to lent, read or listen to eBooks, eMagazines, eAudios and eMusic titles.


ACCESS
To access the service of the Onleihe, you need to be an active member of a library who is part of the Onleihe system. Username and login credentials are provided by your library. Should you already use the Onleihe via the web-browser you can use the exact same login credentials to access the app.

CONSUME MEDIA
You are able to directly load and read all eBooks and eMagazines which you have lent beforehand. You are also free use a different external DRM able eBook reader. eAudio and eMusic titles can be streamed directly via the in app player, or you can chose to download the titles and listen to them later on, even offline. This also needs to be done directly via the in app player.

🆕 What's New · v5.9.9

- smaller text changes

Profile & Insights

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

Identification

App name
Onleihe
Developer
ekz.bibliotheksservice GmbH
Bundle ID
com.etecture.ekz.onleihe.ios.app
App Store URL
Open in App Store
Category
Food & Drink
Content rating
17+
Languages
EN, FR, DE

Company

Website
www.onleihe.net
Tagline
divibib - E-Medien für Bibliotheken
Description
Die divibib macht digitale Medien zum Erlebnis. Mit der Onleihe und weiteren digitale Lösungen für Bibliotheken!
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$794/mo
Top-grossing rank
Outside top 100 in US Food & Drink
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
Not found
📈Ratings growth70 ratings+6900% lifetimeShow 3-year history estimate ▾May 2016Feb 2024May 2026
Tracked (37 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍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 ekz.bibliotheksservice GmbH

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Onleihe 3

★ 4.7 · 12 reviews
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