Unified Calling vs Second Phone Number
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unified Calling
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Unified Calling Mobile App links to Unified Calling Cloud System. Complete Unified Communications = voice, video, messaging, productivity & AI. Unified Calling makes your iPhone an office extension. It connects you with your colleagues & customers anywhere, anytime. Make and receive calls through Unified Calling Cloud System. Not only will you save on costs, but it allows you to be more efficient & productive with your time both inside & outside the office. Main Features: Call Forwarding Call History Call Routing Selection Call Transfer Call Waiting Contact Management Extension Status AI Transcription
Second Phone Number
Get a dedicated second phone number for unlimited, high-quality calls without needing a new SIM card. Ideal for business, personal privacy, or managing multiple projects with crystal-clear VoIP technology.
- Real US/Canada numbers
- Unlimited calling
- International calling
- HD-quality VoIP calls
- Privacy protection
- Call recording
- Voicemail service
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Keep your real number private. Record every call. Text safely. Secondly gives you a real US or Canada phone number — instantly. Make calls, send texts, and record conversations, all without touching your personal number. Perfect for business, dating apps, marketplace sales, or anyone who values their privacy. WHY SECONDLY? - Real US & Canada Numbers — Get a genuine local number in seconds. No SIM card, no extra phone. - Built-in Call Recording — Save every important conversation. Never lose a detail again. - Text Messaging — Send and receive texts from your second number. Keep your real number private. - HD Voice Quality — Crystal-clear VoIP calls that sound better than your regular line. - Unlimited Calls & Texts — Talk and text without limits across the US and Canada. - International Calling — Reach contacts abroad at affordable rates. - Total Privacy — Your real number stays hidden. Always. ADDITIONAL FEATURES - Voicemail service for missed calls - Anonymous calling option - Block unwanted callers and spam texts - Separate work and personal communication WHAT USERS SAY - "Best second number app I have used. The recording feature alone is worth it." - "Perfect for my Marketplace sales. Buyers can call or text — but never see my real number." - "Crystal clear calls and easy setup. Got my US number in 30 seconds." WHO IS IT FOR? - Business owners — Keep work calls and texts separate. Record client meetings. - Freelancers — Give clients a professional number for calls and texting. Document every call. - Online sellers — Protect your real number on Facebook Marketplace, Craigslist, OfferUp. Reply by text safely. - Daters — Stay safe on Tinder, Bumble, Hinge. Text or call without sharing your real number. - Travellers — Affordable international calls and texting from one app. - Privacy-first users — Use for banks, deliveries, sign-ups, verification codes, customer service. START YOUR FREE TRIAL Try Secondly free for 7 days. Cancel anytime. Get your second number in under a minute. YOUR PRIVACY MATTERS Secondly never shares your personal data. Your real number stays hidden from everyone you call or text through the app. SUBSCRIPTION PLANS Secondly offers flexible subscription plans for premium numbers. Prices vary by plan, starting from $5.99/week to $69.99/year. Your subscription automatically renews unless turned off at least 24 hours before the end of the current period. Manage your subscription in your Apple ID account settings. IMPORTANT - Unlimited calls and texting are subject to fair usage policy. See Terms for details. - For incoming calls and texts, make sure push notifications are enabled. Privacy Policy: https://sites.google.com/view/dualnum/privacy Terms of Use: https://sites.google.com/view/dualnum/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Unified Calling at none against Second Phone Number's 10. Unified Calling also leads on ads (none vs shown). Second Phone Number's advantage is update cadence (monthly vs every 3 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Second Phone Number sells 10 in-app purchases, starting at $1.99 per 7 days. Unified Calling asks for nothing beyond the download.
Unified Calling ships an update every 3 months, Second Phone Number monthly. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.
| Parameter | Unified Calling | Second Phone Number |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (147 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 147 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 68 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Unified Calling | Vora Bhavik |
In-app purchases
Unified Calling
No in-app purchases
Second Phone Number
- Pro Access – Weekly Pack3 Days trial$1.997 Days
- Pro Plus Access – Weekly Plan3 Days trial$2.997 Days
- Pro Access – Monthly Pack3 Days trial$5.991 Month
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- Pro Plus Access – Monthly Plan3 Days trial$7.991 Month
- Pro Access – Annual Pack3 Days trial$39.991 Year
- Pro Plus Access – Yearly Plan3 Days trial$49.991 Year
- Unblock user$4.99
- Reactivate Account$5.99
- 100 Credits$9.99
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- 1000 Credits$39.99
Questions
Is Unified Calling free?
Is Second Phone Number free?
Do Unified Calling or Second Phone Number have ads?
Which is updated more often, Unified Calling or Second Phone Number?
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