0
BU Score
Niche
Lịch vạn niên - Lịch âm
✍️ bumetric analysis
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Lịch vạn niên - Lịch âm is an Android app from Health & Fitness Laboratory, currently rated — across few ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For an app like this, 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
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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.
📈 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 →🔖 v1.4.3🔄 updated 3mo ago💰 Free / Ads / IAP
📝 About this app
<p><b>2025 Lunar Calendar - Lunar Calendar 2025</b> is a calendar application that helps you look up lunar and solar calendar information quickly and accurately.</p>
<p>Designed in a modern, youthful style. Suitable for all ages. The application will bring you the best experience.
When using the application, you will be able to use many features and especially they are all free.</p>
<p><b>Some main functions:</b></p>
<p><b>View the lunar calendar by day:</b> The application will give you a feeling of closeness as if you were looking at a paper calendar.</p>… View full description on the official store →
<p>Designed in a modern, youthful style. Suitable for all ages. The application will bring you the best experience.
When using the application, you will be able to use many features and especially they are all free.</p>
<p><b>Some main functions:</b></p>
<p><b>View the lunar calendar by day:</b> The application will give you a feeling of closeness as if you were looking at a paper calendar.</p>… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Lịch vạn niên - Lịch âm
- Developer
- Health & Fitness Laboratory
- Bundle ID
- com.fitnesslab.lichviet2021
- App Store URL
- Not found
- Category
- Not found
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- Not found
- 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
- Not found
- 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
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 Health & Fitness Laboratory
View all →Full revenue analysis
Read the article-style breakdown for Lịch vạn niên - Lịch âm: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.