51
BU Score
Solid
Russian Verb Trainer
✍️ bumetric analysis
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Russian Verb Trainer is an Android app from RusslandJournal in the Education category, currently rated 3.7★ across 67 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 51: Solid (established niche player). For a Education app, that means established niche player.
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
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Reviews
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Forecast Revenue / mo
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Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue 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:
| Paid app ($5.99)METRIC | +$2,800 | |
| Mature app (8y old)METRIC | +$1,500 | |
| Pre-traction phase (67 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.6.0🔄 updated 10mo ago📂 Education💰 Free🚀 Launched 2017 (8y old)
📝 About this app
Learn to conjugate the 600 most common Russian verbs in all tenses and in the imperative mood. Listen to the pronunciation of conjugated forms. Track your progress with statistics.
VERB LISTS: make your own lists of verbs or use predefined lists: "All Verbs", "Basic Verbs", "Reflexive Verbs" and "Verbs of Motion".
ASPECT: learn to which aspect the verb belongs. For many verbs, the aspectual pair is provided.
PRACTICE: enter the conjugated verb form or the infinitive and get visual feedback.… View full description on the official store →
VERB LISTS: make your own lists of verbs or use predefined lists: "All Verbs", "Basic Verbs", "Reflexive Verbs" and "Verbs of Motion".
ASPECT: learn to which aspect the verb belongs. For many verbs, the aspectual pair is provided.
PRACTICE: enter the conjugated verb form or the infinitive and get visual feedback.… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Russian Verb Trainer
- Developer
- RusslandJournal
- Bundle ID
- de.urra.russianverbtrainer
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.russlandjournal.de
- Tagline
- Not found
- Description
- Not found
- 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
- $2.6K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- 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
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth67 ratings+12% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
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.
Full revenue analysis
Read the article-style breakdown for Russian Verb Trainer: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.