Second Phone Number App: eSIM
51
Quality Score
Solid
βοΈ Bumetric analysis
“
Second Phone Number App: eSIM is an Android app from Municorn, currently rated 3.8β across 336 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 51: Solid (established niche player). For an app like this, 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.
π° Monthly revenue Β· now vs forecast
β Right now
$500
per month
β
12-mo forecast
$437 β $1575
per month
β
24-mo forecast
$405 β $3644
per month
INDIE tier
π‘ Grow this revenue
Free AI audit of this appβs store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5Γ organic installs
π Performance Tracking LIVE
1 snapshots on record
Rating
3.8
Reviews
336 reviews
Forecast Revenue / mo
β
Snapshots tracked
1
since Nov 2026
πAlso on iOS
$22.7K/mo Β· 741 ratings Β· 4.3β
View β
ONE-TIME Β· BUILD
π° Estimated build cost
$80K
β³ What it cost to build Β· not monthly revenue
Likely range $60K β $110K
$25K Β· MVP floor
$100K Β· indie scale
$500K+ Β· studio build
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age Γ team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 𧱠MVP baseline (design + 1-store ship) | +$28K |
| π± 5 unique screens Γ $4.5K | +$22K |
| π Cross-platform reach (iOS + Android) | +$27K |
Total estimate
$80K
π₯ Estimated audience size
50K
Lifetime downloads (US-equivalent)
Monthly active
7.5K
Daily active
1.5K
Synthetic estimate from ratings Γ category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent β true global audience can be 5-10Γ larger for international apps. Full math + source list on /methodology.
How we sized it
| π² category engagement | ~150 installs / rating |
| π category D30 retention | 15% |
| π DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
π Estimated tech stack
π€
Native Android (Kotlin)
High confidence Β· 80%
Also possible
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries β 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
| π· Category context | category |
| π¦ Compact Android bundle | β Native Kotlin |
π Maintenance status
Active
15%
Last shipped 2026-09-13 Β· 57 days ago
0 Β· Active
50 Β· At risk
100 Β· 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 β a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| π 57 days since last update | Healthy release cadence |
Verdict
Active
π¬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo Β· ML-estimated from 234 triggers
Growth rate
+6.0% MoM Β· INDIE tier baseline (compound monthly)
6 months
$426 β $993
12 months
$437 β $1.6K
24 months
$405 β $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon β typical noise band Β±40% at 6mo.. Ranges widen with horizon β distant futures carry more uncertainty.
π
BU Investment Matrix
Pre-traction Β· 40/100INDIE TIERlimited signalRevenue Strength
2.7
Product Quality
5.3
Market Position
0.0
Growth Velocity
5.0
Defensibility
3.5
Operational Safety
10.0
Founder Strength
4.3
Monetization Maturity
1.0
- π° Revenue: Marginal β $200 - $1250/mo Β· INDIE tier Β· medium confidence, trajectory unclear.
- β Quality: 3.8β across 336 reviews β below category median.
- π Market: Not yet charting in any of the 9 monitored markets.
- π Growth: Insufficient signal to assess trajectory.
- β οΈ Risk: Low β no material risk signals detected.
π― For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge β otherwise crowded segment.
π΅ For acquirers: Estimated asking range 18-32Γ monthly = $9K-$16K.
Composite of 8 dimensions computed deterministically from public signals β no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
π° Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
π Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
β Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
Profile & Insights
Everything we know β and don't β about this app and its company.
Identification
- App name
- Second Phone Number App: eSIM
- Developer
- Municorn
- Bundle ID
- com.municorn.secondPhone
- App Store URL
- Not found
- Category
- Not found
- 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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- Not found
- 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" β additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
π About this app
Second Phone Number: Text Messages, Call & Chat Like a Pro
Need a quick and easy way to get a second phone number? π’ The Second Phone Number app lets you call, text messages, and chat with anyone while keeping your real number private. Perfect for personal, professional, or anonymous use β and no extra SIM card or hardware required!
Create your 2nd line instantly and start calling or texting (SMS) through a virtual number locally or to anywhere in the world π. Whether you need a fake caller ID, a business sideline, or a temporary eSIM, this app makes it all seamless.β¦ View full description on the official store β
Need a quick and easy way to get a second phone number? π’ The Second Phone Number app lets you call, text messages, and chat with anyone while keeping your real number private. Perfect for personal, professional, or anonymous use β and no extra SIM card or hardware required!
Create your 2nd line instantly and start calling or texting (SMS) through a virtual number locally or to anywhere in the world π. Whether you need a fake caller ID, a business sideline, or a temporary eSIM, this app makes it all seamless.β¦ View full description on the official store β
π v2.19.4π updated 1mo agoπ° Free / Ads / IAP
π
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π Description
95
BU Score Β· Transcendent
Full revenue analysis
Read the article-style breakdown for Second Phone Number App: eSIM: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Municorn
View all βπ¦ Portfolio summaryINDIE studio
5appsΒ·$5K/mocombined
β Concentrated β top app contributes 100% of combined revenue (single-app dependency)
About this analysis
Why medium confidence: 336 ratings Β· no founder-verified revenue (model estimate only).
β Frequently Asked Questions
6 answers Β· auto-generated from this app's public dataHow many users does Second Phone Number App have?β΄
Estimated audience: ~50K lifetime downloads, ~7K monthly active users, and ~1K daily active users. Derived from ratings count Γ category installs-per-rating Γ age decay. US-storefront-equivalent β global audience can be 5-10Γ larger for internationally-distributed apps.
What is Second Phone Number App built with?β΄
Our heuristic places Second Phone Number App 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 Second Phone Number App still actively maintained?β΄
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.
When was Second Phone Number App last updated?β΄
Second Phone Number App last shipped a new version on 2026-09-13 β 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Second Phone Number App?β΄
Second Phone Number App is published by Municorn 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 Second Phone Number App's BU Score?β΄
Second Phone Number App has a BU Score of 51/100 (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.