MYDUTY - Nurse Calendar&Alarm
69
Quality Score
Solid
✍️ GetAppValue analysis
“
MYDUTY - Nurse Calendar&Alarm is an Android app from fourwheels in the Lifestyle category, currently rated 4.6★ across 39,327 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 69: Solid (established niche player). For a Lifestyle app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$95K
↳ What it cost to build · not monthly revenue
Likely range $70K – $130K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 💎 In-app purchase plumbing | +$9K |
| ⚙ Lifestyle complexity ×1.05 | +$2K |
| 🌐 Cross-platform reach (iOS + Android) | +$34K |
Total estimate
$95K
👥 Estimated audience size
4.3M
Lifetime downloads (US-equivalent)
Monthly active
555K
Daily active
110K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Lifestyle engagement | ~110 installs / rating |
| 🔁 Lifestyle D30 retention | 13% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Building · 56/100MID TIERcompetitive build-outRevenue Strength
3.7
Product Quality
9.1
Market Position
0.0
Growth Velocity
5.0
Defensibility
8.5
Operational Safety
10.0
Founder Strength
3.6
Monetization Maturity
5.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.57★ across 39,327 reviews — exceptional (top 1% in category).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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:
| Mid install base (39,327 ratings)METRIC | +$5,500 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- MYDUTY - Nurse Calendar&Alarm
- Developer
- fourwheels
- Bundle ID
- kr.fourwheels.myduty
- App Store URL
- Open in App Store
- Category
- Lifestyle
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- myduty.io
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $362/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $39.99 per item
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
🚀Update Frequency · Releases per Quarter4 releases tracked
🚀Version Release Timeline4 releases tracked
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.
📝 About this app
This is a must-have calendar & alarm application for nurses.
Scheduling + Alarms + Calendar + Group management made easy!
Leave it all to "MYDUTY." MYDUTY looks the best.
1. Easily manage and share your schedule.
2. Conveniently set alarms for your schedule.
3. You can quickly check your schedule using the exclusive widget.
4. Manage your vacation days effortlessly.
5. Create a group and invite your friends or teammates. You can view all group members' schedules at a glance.
6. Each group has access to a private notice board. Enjoy engaging conversations with your group members.… View full description on the official store →
Scheduling + Alarms + Calendar + Group management made easy!
Leave it all to "MYDUTY." MYDUTY looks the best.
1. Easily manage and share your schedule.
2. Conveniently set alarms for your schedule.
3. You can quickly check your schedule using the exclusive widget.
4. Manage your vacation days effortlessly.
5. Create a group and invite your friends or teammates. You can view all group members' schedules at a glance.
6. Each group has access to a private notice board. Enjoy engaging conversations with your group members.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.34.1🔄 updated 0d ago📂 Lifestyle💰 Free📺 Ad-supported💎 IAP $0.99 - $39.99 per item
📅
What Worked™ · Development Pipeline
4 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-08
🔧
Shipped update — v2.33.4 → v2.34.1
→ 30 days after: reviews +337 high confidence
2026-06
🔧
Shipped update — v2.33.2 → v2.33.4
→ 30 days after: reviews +63 high confidence
2026-06
🔧
Shipped update — v2.32.5p1 → v2.33.2
→ 30 days after: reviews +235 high confidence
2026-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: reviews +172 high confidence
🧪
Tech & Domain Intel — myduty.io
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for MYDUTY - Nurse Calendar&Alarm: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by fourwheels
View all →📦 Portfolio summaryINDIE studio
2apps·$361/mocombined
⚠ Concentrated — top app contributes 100% of combined revenue (single-app dependency)
About this analysis
Why high confidence: 39,327 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does MYDUTY - Nurse Calendar&Alarm make per month?▴
Based on our ML-calibrated revenue forecast, MYDUTY - Nurse Calendar&Alarm earns approximately $433/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like MYDUTY - Nurse Calendar&Alarm?▴
Browse the full Lifestyle category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes MYDUTY - Nurse Calendar&Alarm?▴
MYDUTY - Nurse Calendar&Alarm is published by fourwheels on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is MYDUTY - Nurse Calendar&Alarm's BU Score?▴
MYDUTY - Nurse Calendar&Alarm has a BU Score of 69/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.