52
BU Score
Solid
Day8: Premium VPN Access
✍️ bumetric analysis
“
Day8: Premium VPN Access is an iOS app from Frozen Lemons in the Utilities category, currently rated 4.5★ across 23 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Our BU Score puts it at 52: Solid (established niche player). For a Utilities 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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| New app (3 months old)METRIC | −$700 | |
| Pre-traction phase (23 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 →💾 47 MB🔞 4+📱 iOS 15.0+🔖 v2.0.3🔄 updated 1mo ago🌐 EN, ZH, ZH📂 Utilities💰 Paid🚀 Launched 2026 (0y old)
📝 About this app
A professional networking tool with a stable and smooth connection experience, designed to be simple and easy to use. Some features require payment.
Contact: day8app@gmail.com
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Contact: day8app@gmail.com
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
🆕 What's New · v2.0.3
Bug fixes and performance improvements.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Day8: Premium VPN Access
- Developer
- Frozen Lemons
- Bundle ID
- net.frozenlemons.day8
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN, ZH, ZH
Company
- Website
- day8app.com
- 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
- $201/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- 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
⭐Recent App Store Reviews2 latest · avg 2.0★ · 0% 5★ · 0% 1★
5★0 (0%)
4★0 (0%)
3★0 (0%)
2★2 (100%)
1★0 (0%)
+1 ratings/week
Top positive
★★☆☆☆ 电池克星
后台耗电量极高，已经不得不用完随手关闭。…
★★☆☆☆ 很费电
很费电！…
Top negative
★★☆☆☆ 电池克星
后台耗电量极高，已经不得不用完随手关闭。…
★★☆☆☆ 很费电
很费电！…
📈Ratings growth23 ratings+283% lifetimeShow 3-year history estimate ▾
Tracked (3 weeks) Pre-tracking estimate (5 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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 Day8: Premium VPN Access: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.