MobileVOIP
72
Quality Score
Strong
MobileVOIP
by SolarisSystems
High confidence
✍️ Bumetric analysis
“
MobileVOIP is an iOS app from SolarisSystems in the Social Networking category, currently rated 4.7★ across 15,847 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 72: Strong (healthy traction). For a Social Networking 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
$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
151 snapshots on record
Rating
4.7
Reviews
15,847 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
151
since Jan 2011
ONE-TIME · BUILD
💰 Estimated build cost
$185K
↳ What it cost to build · not monthly revenue
Likely range $140K – $250K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~3.1y 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 |
| ⚙ Social Networking complexity ×1.70 | +$35K |
| ⚙ 16.5y maintenance × ~1-person team | +$99K |
Total estimate
$185K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 20× MRR multiple
💸
~0.5× 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 |
| 📅 16.5y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Social Networking category multiple | +5% |
Final multiple
20× MRR
👥 Estimated audience size
995K
Lifetime downloads (US-equivalent)
Monthly active
49K
Daily active
27K
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
| 📲 Social Networking engagement | ~90 installs / rating |
| 📅 16.5y of rating accumulation | -30% |
| 🔁 Social Networking D30 retention | 25% |
| 📍 DAU / MAU stickiness | 0.55 |
DAU / MAU
55% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 70%
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
| 📦 App bundle size | 42 MB |
| 🏷 Category context | Social Networking |
| 📦 Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
30%
Last shipped 2026-04-20 · 166 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
| 📅 5 months since last update | Slowing cadence |
Verdict
Slowing
🔬
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
Below median · 48/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
3.0
Product Quality
9.3
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
4.5
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.65★ across 15,847 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 = $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 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (15,847 ratings)METRIC | +$5,500 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| support teamREVIEW | +$900 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| 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 · v3.0.53
Thanks for using MobileVOIP! This update brings minor improvements and optimizations to make calling even more reliable.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- MobileVOIP
- Developer
- SolarisSystems
- Bundle ID
- com.mobilevoip.MobileVOIP
- App Store URL
- Open in App Store
- Category
- Social Networking
- 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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $5.0K/mo
- Top-grossing rank
- Outside top 100 in US Social Networking
- 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 growth16,642 ratings+4178% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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
MobileVOIP – Cheap International Calls
Save money on your phone calls with MobileVOIP. Make cheap national or international calls directly from your iPhone using WiFi or mobile data. Call any mobile or landline worldwide at low VoIP rates. MobileVOIP connects to dozens of VoIP providers and gives you access to some of the lowest international call rates available.
Whether you want to call family abroad, make business calls, or avoid expensive roaming charges while traveling, MobileVOIP makes international calling simple and affordable.
CHEAP INTERNATIONAL CALLING:… View full description on the official store →
Save money on your phone calls with MobileVOIP. Make cheap national or international calls directly from your iPhone using WiFi or mobile data. Call any mobile or landline worldwide at low VoIP rates. MobileVOIP connects to dozens of VoIP providers and gives you access to some of the lowest international call rates available.
Whether you want to call family abroad, make business calls, or avoid expensive roaming charges while traveling, MobileVOIP makes international calling simple and affordable.
CHEAP INTERNATIONAL CALLING:… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 42 MB🔞 4+📱 iOS 12.0+🔖 v3.0.53🔄 updated 5mo ago🌐 EN📂 Social Networking💰 Free🚀 Launched 2010 (16y 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 →
2026-05
📈
Crossed 10,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +393 medium · co-occurring
2026-05
🔄
Monetization changed: freemium → free
→ 30 days after: reviews +393 medium · co-occurring
2026-03
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: rating +1.82★ · reviews +8,716 medium · co-occurring
2026-03
⭐
Rating ↑ 2.78 → 4.60 (improved 1.82★)
→ 30 days after: rating +1.82★ · reviews +8,716 medium · co-occurring
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: rating +1.82★ · reviews +8,718 medium · co-occurring
2011-08
📈
Crossed 100 ratings — social-proof flywheel kicking in
2011-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.11★ · reviews +8 medium · co-occurring
2011-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.34★ · reviews +32 low · multiple changes
2011-03
⭐
Rating ↑ 1.72 → 2.03 (improved 0.31★)
→ 30 days after: rating +0.23★ · reviews +24 high confidence
2011-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.31★ · reviews +12 high confidence
2011-02
⭐
Rating ↓ 2.33 → 1.72 (dropped 0.61★)
→ 30 days after: rating +0.31★ · reviews +12 high confidence
2011-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.30★ · reviews +27 medium · co-occurring
2011-02
⭐
Rating ↑ 2.33 → 2.75 (improved 0.42★)
→ 30 days after: rating −0.61★ · reviews +15 medium · co-occurring
2011-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.61★ · reviews +15 high confidence
2011-01
⭐
Rating ↑ 1.00 → 2.33 (improved 1.33★)
→ 30 days after: rating −0.61★ · reviews +15 high confidence
2011-01
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.58638★ | 2,159 | 4.58638★ this version |
| 🇧🇷 BR | 4.69069★ | 902 | 4.69069★ this version |
| 🇨🇦 CA | 4.60372★ | 8,103 | 4.60372★ this version |
| 🇩🇪 DE | 4.56365★ | 9,566 | 4.56365★ this version |
| 🇫🇷 FR | 4.59087★ | 3,417 | 4.59087★ this version |
| 🇬🇧 GB | 4.61262★ | 10,145 | 4.61262★ this version |
| 🇮🇳 IN | 4.65875★ | 7,792 | 4.65875★ this version |
| 🇯🇵 JP | 4.49547★ | 1,657 | 4.49547★ this version |
| 🇺🇸 US | 4.64095★ | 16,747 | 4.64095★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for MobileVOIP: 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: 15,847 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does MobileVOIP make per month?▴
Based on our ML-calibrated revenue forecast, MobileVOIP earns approximately $5.0K/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 MobileVOIP profitable?▴
With estimated build cost $185K and monthly revenue $5.0K, MobileVOIP looks slow ROI — payback period is around 3.1 years at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does MobileVOIP have?▴
Estimated audience: ~995K lifetime downloads, ~49K monthly active users, and ~27K 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 MobileVOIP?▴
Browse the full Social Networking 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 MobileVOIP built with?▴
Our heuristic places MobileVOIP on the Native iOS (Swift / UIKit) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is MobileVOIP still actively maintained?▴
Maintenance status: Slowing (30% abandonment risk). Last shipped version was 5 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would MobileVOIP sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 20× 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 MobileVOIP last updated?▴
MobileVOIP last shipped a new version on 2026-04-20 — 5 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes MobileVOIP?▴
MobileVOIP is published by SolarisSystems 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 MobileVOIP's BU Score?▴
MobileVOIP has a BU Score of 72/100 (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.