33
BU Score
Emerging
shiftscreen 4X
✍️ BU Analytics Review
“
shiftscreen 4X is an iOS app from Yannik Schrade in the Productivity category, currently rated 2.2★ across 157 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.
Our BU Score puts it at 33 — Emerging (early traction worth watching). For a Productivity app, that means early traction worth watching.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 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 6 of 6 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 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Below-average rating (2.2★)METRIC | −$1,500 | |
| Established app (4y old)METRIC | +$800 | |
| Early-stage install base (157 ratings)METRIC | +$400 |
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.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jun 24
Nov 24
Dec 24
⭐ 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 →💾 5 MB🔞 17+📱 iOS 14.0+🔖 v1.0🔄 updated 4y ago🌐 EN, DE, ZH📂 Productivity💰 Paid🚀 Launched 2021 (4y old)
📝 About this app
Use a monitor with your iPad or iPhone as a second screen!
Work with your iPad and place things on your monitor.
Connect your external monitor via cable or AirPlay and start using your monitor in fullscreen.
**Please make sure that you can connect your device to a monitor using a cable or AirPlay.**
No more black bars around your monitor, shiftscreen brings you fullscreen external display support.
Work with the integrated web-browser, the PDF-viewer, the integrated webapps or the calculator app.
Boost your productivity by working with your monitor as a second screen while doing other things on your iPad in split-view. Or use your iPhone as a full computer and as a trackpad for the monitor.
What’s new in 4X?
- full mouse and trackpad support
- 60 fps support on your monitor
- windows and tabs in the web-browser
- over 50 customizable keyboard shortcuts
- 2x the resolution on the monitor
- rotate your monitor and configure it however you want
- change the colors and feel of the app
- zoom-in-mode: view a specific part of your monitor on your iPad or iPhone
shiftscreen will improve your productivity and completely change the way you use you monitor.
Work with your iPad and place things on your monitor.
Connect your external monitor via cable or AirPlay and start using your monitor in fullscreen.
**Please make sure that you can connect your device to a monitor using a cable or AirPlay.**
No more black bars around your monitor, shiftscreen brings you fullscreen external display support.
Work with the integrated web-browser, the PDF-viewer, the integrated webapps or the calculator app.
Boost your productivity by working with your monitor as a second screen while doing other things on your iPad in split-view. Or use your iPhone as a full computer and as a trackpad for the monitor.
What’s new in 4X?
- full mouse and trackpad support
- 60 fps support on your monitor
- windows and tabs in the web-browser
- over 50 customizable keyboard shortcuts
- 2x the resolution on the monitor
- rotate your monitor and configure it however you want
- change the colors and feel of the app
- zoom-in-mode: view a specific part of your monitor on your iPad or iPhone
shiftscreen will improve your productivity and completely change the way you use you monitor.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- shiftscreen 4X
- Developer
- Yannik Schrade
- Bundle ID
- tech.schrade.shiftscreen
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 17+
- Languages
- EN, DE, ZH
Company
- Website
- shiftscreen.app
- Tagline
- Second screen for your iPad and iPhone
- 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
- $86/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/shiftscreen
- https://linkedin.com/company/shiftscreen
- 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
- instagram · linkedin · twitter · youtube
- support@shiftscreen.app
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth157 ratings+554% lifetimeShow 3-year history estimate ▾
Tracked (58 weeks) Pre-tracking estimate (37 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.
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