58
BU Score
Solid
DayDay Band
✍️ BU Analytics Review
“
DayDay Band is an Android app from Youchuangyi Health Technology (Shenzhen) Co., Ltd. in the Health & Fitness category, currently rated 3.1★ across 19,984 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.
Our BU Score puts it at 58 — Solid (established niche player). For a Health & Fitness 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
—
Reviews
—
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 (19,984 ratings)METRIC | +$5,500 | |
| Below-average rating (3.1★)METRIC | −$1,500 | |
| Mature app (11y 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 →🔖 v2.6.5🔄 updated 2y ago📂 Health & Fitness💰 Free🚀 Launched 2015 (11y old)
📝 About this app
DayDay Band is a supporting application for smart bracelets. This application can be used with many smart bracelets.
Smart bracelet can help you record daily steps, sleep, heart rate and other data. With DayDay Band, you can understand these data in more detail.
At the same time, DayDay Band has also developed functions such as “call reminder”, “message reminder”, “APP reminder”, “shake camera” and other functions to bring a more convenient experience to your life.
Smart bracelet can help you record daily steps, sleep, heart rate and other data. With DayDay Band, you can understand these data in more detail.
At the same time, DayDay Band has also developed functions such as “call reminder”, “message reminder”, “APP reminder”, “shake camera” and other functions to bring a more convenient experience to your life.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- DayDay Band
- Developer
- Youchuangyi Health Technology (Shenzhen) Co., Ltd.
- Bundle ID
- com.yc.pedometer
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- ute-tech.com.cn
- 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
- $1.1K/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 growth19,984 ratings+43% 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.
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