Second Phone Number - 2Number provides virtual phone lines for SMS and voice calls on iOS and Android to protect user privacy.
The App DNA
What makes this app unique?
Users need to separate personal and secondary communication lines to mitigate privacy risks during dating, online sales, or service registrations.
For Individuals seeking to maintain privacy during dating, online selling, or service registrations by separating personal and secondary communication lines.
What does it look like?
Key features
Provision of secondary phone numbers for SMS and voice calls without a physical SIM card.
Automatic transcription and summarization of recorded calls with suggested follow-up actions.
In-app recording, storage, and sharing of incoming and outgoing calls.
How much does it cost?
Subscription model anchored to a per-number fee structure, supplemented by a credit-based system for international calling usage.
Velocity
Active developmentopaqueperformanceUX improvementsShow more...
With 3 releases in the observed window and a latest update just 1 day ago, the app maintains an active development pace. The publisher consistently utilizes opaque release notes, offering only generic mentions of bug fixes and UI improvements rather than detailing specific feature additions. This pattern suggests that significant functional changes or A/B testing may be managed via server-side flags rather than traditional App Store updates. The development trend remains stable, focusing on iterative maintenance across both Android and iOS platforms.
Who built it?
BP Mobile
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What do users think recently?
Fresh user feedback skews frustrated. Users appreciate the core communication functionality provides a simple and effective way for users to manage calls, but report aggressive and unskippable advertisements freeze the interface and disrupt the core communication experience for users.
How are ratings & reviews evolving?
Weekly average review rating
What users say, by theme
- The core communication functionality provides a simple and effective way for users to manage calls
- Aggressive and unskippable advertisements freeze the interface and disrupt the core communication experience for users
50 of 50 recent reviews analyzed · high confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Second Phone Number - 2Number
How's the Communication market?
Second Phone Number - 2Number maintains a presence in the Communication category, though its monetization friction and technical instability limit its competitive standing. The service currently holds a 4.06 rating on Android and 4.50 on iOS, indicating a significant platform-specific performance gap.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Second Phone Number - 2Number
Where is it heading?
Users report: The market for virtual phone services is consolidating around providers that offer transparent pricing and reliable call quality. Second Phone Number - 2Number remains exposed due to its reliance on aggressive ad-monetization and unresolved technical bugs, which will likely accelerate churn as users migrate to more stable alternatives.
- Persistent ad-related freezes in the latest release erode the daily active habit, which compounds the rating drag already visible on Android.
- Keypad input failures prevent basic task completion, causing users to abandon the service for banking and service registration needs.
The SWOT
- AI-powered call transcription provides utility for professional users
- In-app call recording enables documentation of agreements
- Consolidating credit-based fees into the premium tier would improve user trust
Next best moves
Audit ad-delivery logic because unskippable ads freeze the interface and drive high churn → stabilize the core communication experience
+ 1 more prioritized moveThe counter-intuitive read
The high ad density is not just a monetization choice…
Read the full takeBottom line
Second Phone Number - 2Number provides a functional utility for privacy, but aggressive monetization and keypad failures undermine its value proposition. A shift toward transparent, inclusive pricing and technical stability would unlock the retention potential currently suppressed by user frustration.
Unlock 3 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Second Phone Number - 2Number safe for banking and automated menus?
Does the premium subscription cover all calling costs?
What is the difference between the free and premium versions?
Sources
- [1] App Store listing, source
Report last updated