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68
BU Score
Solid

LEO dictionary

4.0 ✍️ Editor
✍️ BU Analytics Review

LEO dictionary is an Android app from LEO GmbH in the Books & Reference category, currently rated 4.0★ across 38,753 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 68Solid (established niche player). For a Books & Reference app, that means established niche player.

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

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (38,753 ratings)METRIC
+$5,500
Good rating (4.0★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
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.

⭐ 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 →
🔖 vVaries with device🔄 updated 3mo ago📂 Books & Reference💰 Free

📝 About this app

The application offers access to the LEO dictionaries, vocabulary trainer and forums.


<b>Dictionaries</b>


LEO’s online dictionaries are always up to date (no updates necessary).


★ English ⇔ German (840,000 entries)
★ French ⇔ German (279,000 entries)
★ Spanish ⇔ German (258,000 entries)
★ Italian ⇔ German (256,000 entries)
★ Chinese ⇔ German (236,000 entries)
★ Russian ⇔ German (368,000 entries)
★ Portuguese ⇔ German (166,000 entries)
★ Polish ⇔ German (98,000 entries)
★ English ⇔ Spanish (226,000 entries)
★ Spanish ⇔ Portuguese (76,000 entries)
★ English ⇔ French (60,000 entries)
★ English ⇔ Russian (54,000 entries)

With LEO you can do more than just look up the meaning of a word in a different language. LEO also provides:


☆ noun and verb tables
☆  <b>real voice</b> audio pronunciation (<b>no</b>speech synthesis)
☆ definitions
☆ grammar and etymology,

as well as other information relevant to the search term(s) including


☆ orthographically similar words
☆ possible base forms for inflected words
☆ links to forum discussions containing the search term(s)


<b>Vocabulary trainer</b>


Use our free vocabulary trainer to create personal word lists and improve your vocabulary. We use a two-way synchronization method, which means you can access all your word lists on your mobile devices or on your desktop, all you need is a free account.



<b>Forums</b>


Connect with other users and get help with language-related questions that are not answered by the dictionary. To participate in the forums all you need is a free user account.


The app contains adverts which you can choose to remove by subscribing to our ad-free version.


For a detailed description of all features, please visit ­https://www.leo.org

Profile & Insights

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

Identification

App name
LEO dictionary
Developer
LEO GmbH
Bundle ID
org.leo.android.dict
App Store URL
Open in App Store
Category
Books & Reference
Content rating
Not found
Languages
Not found

Company

Website
Not found
Tagline
Not found
Description
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Founded
Not found
HQ / Address
Not found
Employees
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Logo
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Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$1.8K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
Not found

Founder

Name
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X / Twitter
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LinkedIn
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GitHub
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X followers
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Public statements
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Funding

Total raised
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Last round
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Investors
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Crunchbase
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AngelList
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Press & Links

Articles found
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Listed on
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Blog
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Press / News
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Contacts & Socials

Socials
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Email
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Phone
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Contact page
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About page
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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.
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