74
BU Score
Strong
Vietnamese Dictionary Dict Box
✍️ bumetric analysis
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Vietnamese Dictionary Dict Box is an Android app from EVOLLY.APP in the Education category, currently rated 4.7★ across 39,685 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 74: Strong (healthy traction). For a Education app, that means healthy traction.
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
—
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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (39,685 ratings)METRIC | +$5,500 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v9.0.4🔄 updated 4mo ago📂 Education💰 Free📺 Ad-supported💎 IAP $0.99 - $12.99 per item🚀 Launched 2012 (13y old)
📝 About this app
Dict Box - English to Vietnamese & Vietnamese to English Dictionary & Translator App for English-Vietnamese learners and speakers.
Include more than 500K words and expressions
Easy to use, fast, works offline.
Live Translation to translate words directly in web browsers and other apps.
Offline Pronunciation.
English Dictionary & Thesaurus (include definitions & examples)
Support finding sentences, phrases, related words
Image search, picture dictionary
Word correction for mistyped words
Tap word to see its meaning in popup window
Ability to install more dictionaries & more languages
Word reminder
Review words with pictures
Include more than 500K words and expressions
Easy to use, fast, works offline.
Live Translation to translate words directly in web browsers and other apps.
Offline Pronunciation.
English Dictionary & Thesaurus (include definitions & examples)
Support finding sentences, phrases, related words
Image search, picture dictionary
Word correction for mistyped words
Tap word to see its meaning in popup window
Ability to install more dictionaries & more languages
Word reminder
Review words with pictures
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Vietnamese Dictionary Dict Box
- Developer
- EVOLLY.APP
- Bundle ID
- com.grandsons.dictbox
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- evolly.app
- 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
- $1.8K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $12.99 per item
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 growth39,685 ratings+13% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 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 Vietnamese Dictionary Dict Box: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.