2nd Line - Second phone number
77
Quality Score
Strong
2nd Line - Second phone number
by Patel Sardarben
High confidence
✍️ bumetric analysis
“
2nd Line - Second phone number is an iOS app from Patel Sardarben in the Business category, currently rated 4.6★ across 15,325 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 77: Strong (healthy traction). For a Business app, that means healthy traction. 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
$15.5K
per month
→
12-mo forecast
$16.1K – $33.7K
per month
→
24-mo forecast
$19.9K – $59.8K
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
$120K
↳ What it cost to build · not monthly revenue
Likely range $90K – $160K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~6 months 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 (121 MB) | +$28K |
| ⚙ Business complexity ×1.50 | +$39K |
Total estimate
$120K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$325K
↳ What it would sell for · not monthly revenue
Marketplace range $250K – $425K · 18× MRR multiple
💸
~2.7× return on build cost
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 ≥ 4.4 (solid) | +8% |
| 🏷 Business category multiple | +10% |
Final multiple
18× MRR
👥 Estimated audience size
995K
Lifetime downloads (US-equivalent)
Monthly active
215K
Daily active
64K
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
| 📲 Business engagement | ~65 installs / rating |
| 🔁 Business D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$15.5K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$14.8K – $24.6K
12 months
$16.1K – $33.7K
24 months
$19.9K – $59.8K
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
Below median · 50/100MID TIERunderperforming peersRevenue Strength
4.2
Product Quality
9.2
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.6
Operational Safety
10.0
Founder Strength
5.3
Monetization Maturity
1.0
- 💰 Revenue: Modest — $10K - $23K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.6★ across 15,325 reviews — exceptional (top 1% in category).
- 📍 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 = $279K-$497K.
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 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (15,325 ratings)METRIC | +$5,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| subscriptionREVIEW | +$2,500 | |
| premiumREVIEW | +$2,200 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Established app (6y old)METRIC | +$800 | |
| Single-language (English only)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.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v4.9.2
[New]
* Seamless Start with a Fresh Look: We’ve updated the UI to make getting started easier than ever. Navigate your second line with a more intuitive, user-friendly interface designed for speed and simplicity.… Full release notes →
* Seamless Start with a Fresh Look: We’ve updated the UI to make getting started easier than ever. Navigate your second line with a more intuitive, user-friendly interface designed for speed and simplicity.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 2nd Line - Second phone number
- Developer
- Patel Sardarben
- Bundle ID
- com.second.phonenumber
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN
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
- $18.7K/mo
- Top-grossing rank
- 🇮🇳#13 /100 🇩🇪#99 /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 growth15,325 ratings+39% lifetimeShow 3-year history estimate ▾
Tracked (51 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇮🇳IN#13 /100
🇩🇪DE#99 /100
📊Category Rank Trajectory#13 now · best #12 · worst #80
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀Version Release Timeline2 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
2nd Line offers you a second phone number without the need to swap SIM cards or carry another phone. The numbers provided by this app are real US, Canada, and Finland phone numbers. With this new number, you can call and text just like with your primary number, and you can receive calls and messages without keeping the app open.
The Best 2nd Phone Number App on the Store:
- Looking for a new phone line for calling & texting to any number in US, Canada, or globally?
- Need to protect your privacy and are looking for your own second phone number?… View full description on the official store →
The Best 2nd Phone Number App on the Store:
- Looking for a new phone line for calling & texting to any number in US, Canada, or globally?
- Need to protect your privacy and are looking for your own second phone number?… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 121 MB🔞 4+📱 iOS 13.0+🔖 v4.9.2🔄 updated 0d ago🌐 EN📂 Business💰 Paid
📅
What Worked™ · Development Pipeline
20 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 →
2026-07
🔧
Shipped update — v4.9.1 → v4.9.2
→ 30 days after: reviews +670 medium · co-occurring
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +670 medium · co-occurring
2026-05
⭐
Rating ↑ 2.73 → 4.60 (improved 1.87★)
→ 30 days after: reviews +670 medium · co-occurring
2026-03
⭐
Rating ↓ 4.37 → 2.73 (dropped 1.64★)
→ 30 days after: reviews +6 medium · co-occurring
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +6 medium · co-occurring
2026-03
⭐
Rating ↑ 2.73 → 4.37 (improved 1.64★)
→ 30 days after: reviews +6 medium · co-occurring
2021-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.05★ high confidence
2021-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
2020-11
📈
Crossed 50 ratings — social-proof flywheel kicking in
2020-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.15★ high confidence
2020-03
⭐
Rating ↓ 2.43 → 2.08 (dropped 0.35★)
→ 30 days after: rating −0.15★ high confidence
2020-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.50★ · reviews +8 medium · co-occurring
2020-03
⭐
Rating ↑ 2.25 → 2.56 (improved 0.31★)
→ 30 days after: rating −0.50★ · reviews +8 medium · co-occurring
2020-02
⭐
Rating ↓ 3.00 → 2.43 (dropped 0.57★)
→ 30 days after: rating −0.35★ · reviews +6 medium · co-occurring
2020-02
⭐
Rating ↓ 3.00 → 2.67 (dropped 0.33★)
→ 30 days after: rating −0.92★ · reviews +8 medium · co-occurring
2020-01
⭐
Rating ↓ 3.50 → 3.00 (dropped 0.50★)
→ 30 days after: rating −0.57★ high confidence
2020-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.57★ high confidence
2020-01
⭐
Rating ↓ 4.00 → 3.50 (dropped 0.50★)
→ 30 days after: rating −0.57★ medium · co-occurring
2020-01
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: rating −0.57★ medium · co-occurring
2020-01
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.59833★ | 16,287 | 4.59833★ this version |
| 🇬🇧 GB | 4.32275★ | 3,117 | 4.32275★ this version |
| 🇩🇪 DE | 4.3773★ | 599 | 4.3773★ this version |
| 🇫🇷 FR | 4.47173★ | 619 | 4.47173★ this version |
| 🇯🇵 JP | 4.38793★ | 116 | 4.38793★ this version |
| 🇨🇦 CA | 4.39714★ | 700 | 4.39714★ this version |
| 🇦🇺 AU | 4.39926★ | 551 | 4.39926★ this version |
| 🇧🇷 BR | 4.51244★ | 2,211 | 4.51244★ this version |
| 🇮🇳 IN | 4.46101★ | 4,386 | 4.46101★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for 2nd Line - Second phone number: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 15,325 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does 2nd Line - Second phone number make per month?▴
Based on our ML-calibrated revenue forecast, 2nd Line - Second phone number earns approximately $18K/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 2nd Line - Second phone number?▴
Browse the full Business 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 2nd Line - Second phone number?▴
2nd Line - Second phone number is published by Patel Sardarben 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 2nd Line - Second phone number's BU Score?▴
2nd Line - Second phone number has a BU Score of 77/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.