Second Phone Number vs Oyi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Second Phone Number
Obtain a virtual US or Canadian phone number instantly without needing an extra SIM card. Make and receive calls and texts using Wi-Fi or mobile data, with international calling and MMS capabilities. Ideal for separating personal and business communications.
- Virtual US/Canadian phone number
- Choice of local area codes
- Wi-Fi calling
- International calls
- SMS and MMS
- Voice message retrieval
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Get a virtual US or Canadian phone number in minutes! No extra SIM card or second phone needed. Choose a California, Texas, Florida, New York, Illinois, or another available area code. Call and text from your virtual number over Wi-Fi or mobile data. Call mobile and landline numbers in the US, Canada, and 200+ countries worldwide. Send and receive SMS, and share photos and image through MMS. A SEPARATE NUMBER FOR EVERYDAY COMMUNICATION - Keep your personal and business communication organized with a separate US or Canadian phone number. Perfect for: - Work and business communication; - Customers and clients; - Travel and international communication; - Friends and family; - Personal and business calls and messages; -Receive and listen to voice messages when you can't answer a call FEATURES - A US or Canadian virtual phone number; - A choice of available local area codes; - Wi-Fi calling; - Calls to mobile and landline numbers; - International calls to supported destinations; - SMS and MMS in the US and Canada; - Photo sharing through MMS; - Contact sync. An active subscription is required to get and use a virtual phone number. Calling and messaging availability may vary by destination and carrier. - Terms of Use: https://sphone.telecom.municorn.com/privacy?app=second-phone - Privacy Policy: https://sphone.telecom.municorn.com/terms?app=second-phone - CCPA: https://telecom.municorn.com/ccpa?app=second-phone - Privacy Supplement: https://telecom.municorn.com/privacy-supplement?app=second-phone - Messaging Policy: https://sphone.telecom.municorn.com/messaging-policy?app=second-phone
Oyi
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Operate infrastructure. From anywhere. Oyi is a unified infrastructure control platform built for modern buildings, managed environments, and connected spaces. Whether you’re managing devices or interacting with shared facilities, Oyi gives you structured, real-time control through a clean and secure interface. Key Features • Intelligent Device Control Connect, assign, and manage smart devices seamlessly. • Access Management Generate secure visitor passes and monitor entry activity. • Community & Updates Stay informed with structured announcements and shared updates. • Wallet & Payments Fund accounts and manage service-related payments in one place. • Service Management Submit and track maintenance requests transparently. Designed for individuals and managed facilities alike. Secure. Structured. Scalable. Operate infrastructure. From anywhere. Oyi is a unified infrastructure control platform built for modern buildings, managed environments, and connected spaces. Whether you’re managing devices or interacting with shared facilities, Oyi gives you structured, real-time control through a clean and secure interface. Key Features • Intelligent Device Control Connect, assign, and manage smart devices seamlessly. • Access Management Generate secure visitor passes and monitor entry activity. • Community & Updates Stay informed with structured announcements and shared updates. • Wallet & Payments Fund accounts and manage service-related payments in one place. • Service Management Submit and track maintenance requests transparently. Designed for individuals and managed facilities alike. Secure. Structured. Scalable.
Screenshots
Verdict
The clearest difference is in-app purchases: Oyi at none against Second Phone Number's 10. Oyi also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Second Phone Number's advantage is chart position (#138 vs unranked). On price, update cadence and ads 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 $4.99 per 7 days. Oyi asks for nothing beyond the download.
Second Phone Number ships an update fortnightly, Oyi every 2 weeks. The most recent releases landed on November 14, 2026 and October 31, 2026 respectively.
| Parameter | Second Phone Number | Oyi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (923 ratings) — better | — |
| Positive reviews | 64.1% of reviews | — |
| Number of ratings | 923 — better | — |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #138 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 127 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Municorn Limited | Ochiga Idoko |
Bugs and requests
Second Phone Number
Reported bugs
3 issues- Inability to send/receive messages or make calls
- Crashes when trying to link contacts
- Verification codes not being delivered
Requested features
4 requests- Ability to change phone numbers more frequently
- Support for more social media and messaging apps
- Option to delete text message history
- Local phone number availability for international users
Oyi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Second Phone Number
- Second Phone Premium (week)$4.997 Days
- Second Phone Premium (week)7 Days trial$9.997 Days
- Second Phone Premium (week)$9.997 Days
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- Second Phone Premium (week)$14.997 Days
- Second Phone Number: Call Text$14.997 Days
- Second Phone Premium (month)$29.991 Month
- Second Phone Premium (quarter)$49.993 Months
- Second Phone Premium (yearly)3 Days trial$95.991 Year
- Change number$4.99
- Change Number 2+$7.99
Oyi
No in-app purchases









