Second Phone Number: 2nd eSIM
67
Quality Score
Solid
✍️ Bumetric analysis
“
Second Phone Number: 2nd eSIM is an iOS app from Municorn Limited in the Utilities category, currently rated 4.3★ across 741 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 67: Solid (established niche player). For a Utilities 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
$6.0K
per month
→
12-mo forecast
$6.3K – $13.1K
per month
→
24-mo forecast
$7.7K – $23.2K
per month
MID tierFREE
💡 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
89 snapshots on record
Rating
4.3
Reviews
741 reviews
Forecast Revenue / mo
$6.0K
Snapshots tracked
89
since Mar 2024
ONE-TIME · BUILD
💰 Estimated build cost
$85K
↳ What it cost to build · not monthly revenue
Likely range $65K – $115K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~1.2y at current MRR
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 |
| 📦 Asset bundle (122 MB) | +$28K |
| ⚙ Utilities complexity ×0.85 | $-11902 |
| ⚙ 2.6y maintenance × ~1-person team | +$15K |
Total estimate
$85K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$75K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $100K · 14× MRR multiple
💸
~0.9× 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 |
| 📅 2.6y proven track record | +13% |
| 🏷 Utilities category multiple | -10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
👥 Estimated audience size
125K
Lifetime downloads (US-equivalent)
Monthly active
24K
Daily active
4.8K
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
| 📲 Utilities engagement | ~200 installs / rating |
| 📅 2.6y of rating accumulation | -13% |
| 🔁 Utilities D30 retention | 20% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 60%
Also possible
React Native
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
| 📦 App bundle size | 122 MB |
| 🏷 Category context | Utilities |
| 📦 Mid-large iOS bundle | → Likely native SwiftUI (post-2020 era) |
💀 Maintenance status
Active
15%
Last shipped 2026-08-18 · 37 days ago
0 · Active
50 · At risk
100 · 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
| 📅 37 days since last update | Healthy release cadence |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$6.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$5.7K – $9.6K
12 months
$6.3K – $13.1K
24 months
$7.7K – $23.2K
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
Stalled · 36/100MID TIERFREE (NO MONETIZATION)no growth momentumGrowth Velocity
5.0
Founder Strength
7.7
Product Quality
4.5
Revenue Strength
3.8
Monetization Maturity
0.5
Defensibility
5.7
Market Position
2.0
Operational Safety
0.0
- 💰 Revenue: Modest — $4K - $9K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.3★ across 741 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: High — 6.1% refund mentions, 7% subscription complaints, scam/fraud mentions detected.
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $72K-$132K. Portfolio play ($173K/mo combined) commands premium. Discount applied for operational risk..
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 7 of 7 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 | |
| subscriptionREVIEW | +$2,500 | |
| highly recommendREVIEW | +$1,400 | |
| Good rating (4.3★)METRIC | +$800 | |
| Localized (6 languages)METRIC | +$600 | |
| Early-stage install base (741 ratings)METRIC | +$400 | |
| Growing app (2y old)METRIC | +$200 |
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.
🆕 What's New · v4.0.0
Picture messaging is here!
You can now send photos from your second number. Share images with friends, family, customers, and other contacts while keeping your personal number private.
You can now send photos from your second number. Share images with friends, family, customers, and other contacts while keeping your personal number private.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Second Phone Number: 2nd eSIM
- Developer
- Municorn Limited
- Bundle ID
- com.municorn.secondPhone
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN, FR, IT, PT, ES, TR
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $6.0K/mo
- Top-grossing rank
- 🇨🇦#53 /100 🇮🇳#93 /100
- 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.
📈Ratings growth874 ratings+1224% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇨🇦CA#53 /100
🇮🇳IN#93 /100
📊Category Rank Trajectory#53 now · best #53 · worst #56
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter5 releases tracked
🚀Version Release Timeline5 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
Get a virtual US or Canadian phone number in minutes!
No extra SIM card or second phone needed.
Choose a California, Texas, Florida, New York, Illinois, or another available area code.
Call and text from your virtual number over Wi-Fi or mobile data. Call mobile and landline numbers in the US, Canada, and 200+ countries worldwide. Send and receive SMS, and share photos through MMS.
KEEP YOUR PERSONAL NUMBER PRIVATE
KEEP A US PRESENCE ABROAD
Traveling or living outside the US? Keep a US-based phone number and make Wi-Fi calls from anywhere.… View full description on the official store →
No extra SIM card or second phone needed.
Choose a California, Texas, Florida, New York, Illinois, or another available area code.
Call and text from your virtual number over Wi-Fi or mobile data. Call mobile and landline numbers in the US, Canada, and 200+ countries worldwide. Send and receive SMS, and share photos through MMS.
KEEP YOUR PERSONAL NUMBER PRIVATE
KEEP A US PRESENCE ABROAD
Traveling or living outside the US? Keep a US-based phone number and make Wi-Fi calls from anywhere.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 122 MB🔞 4+📱 iOS 18.0+🔖 v4.0.0🔄 updated 1mo ago🌐 EN, FR, IT, PT, ES +1📂 Utilities💰 Paid🚀 Launched 2024 (2y old)
📅
What Worked™ · Development Pipeline
16 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 — v3.9.0 → v4.0.0
→ 30 days after: reviews +32 high confidence
2026-07
🔧
Shipped update — v3.8.0 → v3.9.0
→ 30 days after: revenue +$14.3K/mo · reviews +33 high confidence
2026-06
🔧
Shipped update — v3.6.0 → v3.8.0
→ 30 days after: revenue +$14.3K/mo · reviews +43 high confidence
2026-05
🔧
Shipped update — v3.5.0 → v3.6.0
→ 30 days after: reviews +47 high confidence
2026-05
⭐
Rating ↑ 2.70 → 4.30 (improved 1.60★)
→ 30 days after: reviews +36 high confidence
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +36 high confidence
2026-03
⭐
Rating ↓ 3.67 → 2.63 (dropped 1.04★)
→ 30 days after: revenue −$64.8K/mo · rating −0.97★ · reviews −596 high confidence
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$571/mo · rating +0.10★ · reviews +5 high confidence
2026-03
⭐
Rating ↑ 2.60 → 3.67 (improved 1.07★)
→ 30 days after: revenue +$571/mo · rating +0.10★ · reviews +5 high confidence
2025-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$200/mo medium · co-occurring
2025-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$400/mo · rating +0.06★ medium · co-occurring
2024-09
⭐
Rating ↑ 1.32 → 1.71 (improved 0.39★)
→ 30 days after: revenue +$786/mo · rating +0.62★ · reviews +7 high confidence
2024-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$99/mo · rating +0.15★ high confidence
2024-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$313/mo high confidence
2024-03
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$235/mo high confidence
2024-03
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$235/mo high confidence
🗣
Voice of Customer
Based on 82 reviews across 5 markets● 38% positive · ● 16% neutral · ● 46% negative · Rating drift: -1.64★ (declining — recent 50: 2.66★ vs lifetime: 4.3★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇬🇧 GB
+0.10
🇺🇸 US
-0.04
🇩🇪 DE
-0.07
🇮🇳 IN
-0.12
🇦🇺 AU
-0.46
Top praise themes
clear ×3
Top complaint themes
doesn work ×13 waste money ×8 don waste ×3 didn work ×3 messages ×10 scam ×10 send ×8 paid ×8
Risk signals
Refund mentions: 6.1% Subscription complaints: 7% Fraud / scam mentions: 12.2%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.25★ | 8 | 3.25★ this version |
| 🇧🇷 BR | 3.51852★ | 27 | 3.51852★ this version |
| 🇨🇦 CA | 4.01563★ | 64 | 4.01563★ this version |
| 🇩🇪 DE | 3.33333★ | 12 | 3.33333★ this version |
| 🇫🇷 FR | 2.33333★ | 6 | 2.33333★ this version |
| 🇬🇧 GB | 2.83333★ | 18 | 2.83333★ this version |
| 🇮🇳 IN | 3.28571★ | 7 | 3.28571★ this version |
| 🇯🇵 JP | 2★ | 6 | 2★ this version |
| 🇺🇸 US | 4.31335★ | 884 | 4.31335★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Second Phone Number: 2nd eSIM: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Municorn Limited
View all →📦 Portfolio summaryBIG studio
9apps·$4.0M/mocombined
✓ Diversified — top app contributes 35%; risk spread across portfolio
About this analysis
Why medium confidence: 741 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Second Phone Number make per month?▴
Based on our ML-calibrated revenue forecast, Second Phone Number earns approximately $6.0K/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 Second Phone Number profitable?▴
With estimated build cost $85K and monthly revenue $6.0K, Second Phone Number looks break-even-grade — payback period sits around 1.2 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Second Phone Number have?▴
Estimated audience: ~125K lifetime downloads, ~24K monthly active users, and ~4K 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 Second Phone Number?▴
Browse the full Utilities 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 Second Phone Number built with?▴
Our heuristic places Second Phone Number on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Second Phone Number 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 Second Phone Number sell for?▴
Estimated acquisition value: $75K (marketplace range $75K – $100K). Calculated as 14× 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 Second Phone Number last updated?▴
Second Phone Number last shipped a new version on 2026-08-18 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Second Phone Number?▴
Second Phone Number is published by Municorn Limited on the Apple App 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's BU Score?▴
Second Phone Number has a BU Score of 67/100 (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.