Zoiper Premium voip soft phone
51
Quality Score
Solid
Zoiper Premium voip soft phone
Medium confidence
✍️ bumetric analysis
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Zoiper Premium voip soft phone is an iOS app from Securax Ltd. in the Productivity category, currently rated 3.5★ across 132 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 51: Solid (established niche player). For a Productivity 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
$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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.1y 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 |
| ⚙ Productivity complexity ×1.10 | +$5K |
Total estimate
$55K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$25K
↳ What it would sell for · not monthly revenue
Marketplace range $20K – $35K · 12× 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 |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| 🏷 Productivity category multiple | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
12× MRR
👥 Estimated audience size
9.9K
Lifetime downloads (US-equivalent)
Monthly active
2.9K
Daily active
1.3K
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
| 📲 Productivity engagement | ~75 installs / rating |
| 🔁 Productivity D30 retention | 30% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
45% sticky
🔬
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 · 41/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
4.9
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
5.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.49★ across 132 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 758d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (758d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K. Portfolio play ($12K/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.
🔬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 ($4.99)METRIC | +$2,800 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Below-average rating (3.5★)METRIC | −$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| Early-stage install base (132 ratings)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 · v3.47
- Fixed Bluetooth issues
- Fixed a bug - toggle 'Mute' button in Zoiper in-call screen had no effect on CallKit 'Mute' button
- Fixed CallKit 'Speaker' button (was not working)
- Unhold a call put on hold when interrupted by external call, i.e. GSM call… Full release notes →
- Fixed a bug - toggle 'Mute' button in Zoiper in-call screen had no effect on CallKit 'Mute' button
- Fixed CallKit 'Speaker' button (was not working)
- Unhold a call put on hold when interrupted by external call, i.e. GSM call… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Zoiper Premium voip soft phone
- Developer
- Securax Ltd.
- Bundle ID
- com.zoiper.zoiperiphonepremium
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, CS, EN, FR, DE, IT, JA, PT, RU, ES, UK
Company
- Website
- www.zoiper.com
- Tagline
- Zoiper 5
- Description
- Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, Windows Phone 8, Windows, Mac and Linux.
- 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
- $2.2K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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
- Socials
- facebook facebook.com/Zoiper · twitter twitter.com/Zoiper
- Not found
- Phone
- +1 415 9065157
- Contact page
- zoiper.com/en/support/home
- About page
- Not found
📈Ratings growth132 ratings+2100% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (37 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.
💰Pricing History$0.00 → $4.99 (+0%)
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
Zoiper is an easy to use sip video softphone, with excellent voice quality and easy to setup.
Feel free to contact us with support questions or for more information on whitelabel solutions.
Connect Zoiper to your PBX or voip provider and make crystal clear, echo free, voice or video calls through wireless and 3g.
Zoiper works flawlessly in the background and is optimized to use as little battery as possible while ensuring the reliability of incoming calls.
Use bluetooth to pair the Zoiper SIP softphone to your car audio system or your headset and enjoy voip on the go.… View full description on the official store →
Feel free to contact us with support questions or for more information on whitelabel solutions.
Connect Zoiper to your PBX or voip provider and make crystal clear, echo free, voice or video calls through wireless and 3g.
Zoiper works flawlessly in the background and is optimized to use as little battery as possible while ensuring the reliability of incoming calls.
Use bluetooth to pair the Zoiper SIP softphone to your car audio system or your headset and enjoy voip on the go.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 48 MB🔞 4+📱 iOS 12.0+🔖 v3.47🔄 updated 0d ago🌐 AR, CS, EN, FR, DE +6📂 Productivity💰 Paid
📅
What Worked™ · Development Pipeline
10 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
⭐
Rating ↑ 2.90 → 3.49 (improved 0.59★)
2026-05
💲
Went paid — introduced $4.99 price point
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2022-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
2015-09
📈
Crossed 10 ratings — social-proof flywheel kicking in
2015-06
⭐
Rating ↑ 2.80 → 3.17 (improved 0.37★)
2014-09
⭐
Rating ↓ 3.00 → 2.50 (dropped 0.50★)
2014-02
⭐
Rating ↓ 3.50 → 3.00 (dropped 0.50★)
2014-02
⭐
Rating ↑ 3.00 → 3.50 (improved 0.50★)
2014-01
🚀
First tracked snapshot — initial data captured
🧪
Tech & Domain Intel — zoiper.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.57895★ | 19 | 3.57895★ this version |
| 🇧🇷 BR | 3.4★ | 15 | 3.4★ this version |
| 🇨🇦 CA | 2.92857★ | 42 | 2.92857★ this version |
| 🇩🇪 DE | 2.92857★ | 70 | 2.92857★ this version |
| 🇫🇷 FR | 3.33333★ | 12 | 3.33333★ this version |
| 🇬🇧 GB | 3.02857★ | 35 | 3.02857★ this version |
| 🇮🇳 IN | 2.41667★ | 12 | 2.41667★ this version |
| 🇯🇵 JP | 3.16667★ | 6 | 3.16667★ this version |
| 🇺🇸 US | 3.49242★ | 132 | 3.49242★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Zoiper Premium voip soft phone: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Securax Ltd.
View all →📦 Portfolio summaryINDIE studio
2apps·$12K/mocombined
⚠ Concentrated — top app contributes 82% of combined revenue (single-app dependency)
Similar apps in Productivity
About this analysis
Why medium confidence: 132 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Zoiper Premium voip soft phone make per month?▴
Based on our ML-calibrated revenue forecast, Zoiper Premium voip soft phone earns approximately $2.2K/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 Zoiper Premium voip soft phone?▴
Browse the full Productivity 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 Zoiper Premium voip soft phone?▴
Zoiper Premium voip soft phone is published by Securax Ltd. 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 Zoiper Premium voip soft phone's BU Score?▴
Zoiper Premium voip soft phone 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.