54
Quality Score
Solid
Fake Call and Sms
Why medium confidence: 7,581 ratings · no founder-verified revenue (model estimate only).
✍️ bumetric analysis
“
Fake Call and Sms is an Android app from Hoang Duc Lam in the Entertainment category, currently rated 3.5★ across 7,581 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 54: Solid (established niche player). For a Entertainment 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.
💰 Revenue · today and ahead
Today
$916/mo
In 12 months
$801 – $2886
In 24 months
$742 – $6676
INDIE 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
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$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 |
| ⚙Entertainment complexity ×1.30 | +$15K |
| 🌐Cross-platform reach (iOS + Android) | +$36K |
Total estimate$100K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 13× MRR multiple
💸~0.1× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺Ad-supported base | 15× MRR |
| ⭐★ rating 3.5-4.0 (mixed) | -8% |
| 🏷Entertainment category multiple | -5% |
Final multiple13× MRR
👥 Estimated audience size
1.1M
Lifetime downloads (US-equivalent)
Monthly active
130K
Daily active
52K
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
| 📲Entertainment engagement | ~150 installs / rating |
| 🔁Entertainment D30 retention | 12% |
| 📍DAU / MAU stickiness | 0.40 |
DAU / MAU40% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
Also possible
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 🏷Category context | Entertainment |
| 📦Compact Android bundle | → Native Kotlin |
💀 Maintenance status
Active
15%
Last shipped 2026-04-05 · 49 days ago
0 · Active50 · At risk100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅49 days since last update | Healthy release cadence |
VerdictActive
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$916/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$780 – $1.8K
12 months
$801 – $2.9K
24 months
$742 – $6.7K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Early-stage solo · 42/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.0
Product Quality
6.3
Revenue Strength
3.0
Monetization Maturity
1.0
Defensibility
3.5
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Marginal — $366 - $2290/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.5★ across 7,581 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $16K-$29K. Portfolio play ($2K/mo combined) commands premium.
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.
📈 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 →🔖 v10.5.8🔄 updated 1mo ago📂 Entertainment💰 Free
📝 About this app
The application simulates a fake caller to free you from the awkwardness, such as a drunken drink, a light conversation, ...
The application simulates a time-based fake message sender that you customize, not only for the inbox, but also the inbox, draft box, and error mailbox, which helps you simulate messages for resolution. escape in awkward cases.
The application is simulated so it does not charge any fees, it's free.
Function:
- The application name will be changed to "Call Assistant" to avoid detection.
- Simulation - fake calls (Incoming calls, outgoing calls, missed calls):… View full description on the official store →
The application simulates a time-based fake message sender that you customize, not only for the inbox, but also the inbox, draft box, and error mailbox, which helps you simulate messages for resolution. escape in awkward cases.
The application is simulated so it does not charge any fees, it's free.
Function:
- The application name will be changed to "Call Assistant" to avoid detection.
- Simulation - fake calls (Incoming calls, outgoing calls, missed calls):… View full description on the official store →
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Fake Call and Sms
- Developer
- Hoang Duc Lam
- Bundle ID
- dev.qt.hdl.fakecallandsms
- App Store URL
- Open in App Store
- Category
- Entertainment
- 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
- $916/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
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.
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 Hoang Duc Lam
View all →📦 Portfolio summaryINDIE studio
4apps·$2K/mocombined
✓ Diversified — top app contributes 45%; risk spread across portfolio
Similar apps in Entertainment
Full revenue analysis
Read the article-style breakdown for Fake Call and Sms: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Fake Call and Sms make per month?▾
Based on our ML-calibrated revenue forecast, Fake Call and Sms earns approximately $916/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.
Is Fake Call and Sms profitable?▾
With estimated build cost $100K and monthly revenue $916, Fake Call and Sms looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Fake Call and Sms have?▾
Estimated audience: ~1.1M lifetime downloads, ~130K monthly active users, and ~52K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Fake Call and Sms?▾
Browse the full Entertainment 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.
What is Fake Call and Sms built with?▾
Our heuristic places Fake Call and Sms on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Fake Call and Sms still actively maintained?▾
Maintenance status: Active (15% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Fake Call and Sms sell for?▾
Estimated acquisition value: $10K (marketplace range $10K – $15K). Calculated as 13× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Fake Call and Sms last updated?▾
Fake Call and Sms last shipped a new version on 2026-04-05 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Fake Call and Sms?▾
Fake Call and Sms is published by Hoang Duc Lam 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 Fake Call and Sms's BU Score?▾
Fake Call and Sms has a BU Score of 54/100 (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.