Comparison

Calilio vs Second Phone Number

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calilio

This app provides a virtual second phone number from over 100 countries, ideal for personal privacy, business communication, and international presence. It offers AI-powered call summaries, sentiment analysis, and unified call management for enhanced productivity.

Highlights
  • Second phone number activation
  • International numbers from 100+ countries
  • HD voice quality
  • Unified call, SMS, and voicemail management
  • AI call summaries and sentiment analysis
  • Secure communication
Features
Read full description

Calilio is a cloud-based business phone system powered by VoIP. It lets businesses make and receive calls over the internet from anywhere, on any device, without traditional PBX hardware, desk phones, or office wiring. With Calilio, your team can manage business calls, SMS, MMS, voicemail, virtual phone numbers, call recordings, notes, tags, and call history from one shared workspace. Whether your team works from the office, remotely, or across different locations, Calilio helps keep business telephony organized and professional.

About

Second Phone Number

Get a second phone number for calls and texts without a physical SIM card. Keep your personal number private for business, online privacy, or travel. Enjoy flexible plans and high-quality VoIP calls over Wi-Fi or mobile data.

Highlights
  • Get a second phone number
  • Choose local or international numbers
  • Receive SMS and verification codes
  • High-quality VoIP calls
  • Separate business and personal communication
  • Use over Wi-Fi or mobile data
Features
Read full description

Need a second phone number for business, online privacy, or travel? Numy instantly turns your iPhone into a flexible multi-line device. Get a dedicated US, UK, CANADA or international phone number for calls and texts no physical SIM card or second phone required. Keep your personal number private and manage work and personal communication separately, all from one app. With Numy, calls and messages work over Wi-Fi or mobile data, giving you a true second line wherever you are. WHY CHOOSE NUMY? PRIVACY FIRST Keep your real number private when communicating online, signing up for services, or connecting with new contacts. PROFESSIONAL BUSINESS LINE Create a dedicated business number for freelance work, side projects, or customer communication. TRAVEL FREELY Stay connected internationally with affordable rates. No roaming fees—just Wi-Fi or mobile data. INSTANT SETUP No contracts, no paperwork, no waiting. Download and start using your second line in minutes. KEY FEATURES Get a second phone number for calls and SMS Choose local or international numbers from supported countries Receive SMS, including verification and OTP codes High-quality VoIP calls over Wi-Fi or LTE/5G Flexible plans with full control over usage and costs WHO IS NUMY FOR? Freelancers & Entrepreneurs – separate business and personal calls Online Sellers – communicate safely without sharing your real number Travelers – avoid expensive roaming charges Privacy-focused users – keep your main number protected SUBSCRIPTION INFORMATION Numy offers optional in-app purchases and subscriptions for: Activating virtual phone numbers Making outbound calls and sending SMS Prices are clearly displayed inside the app before purchase. Payment is charged to your iTunes account at confirmation, and subscriptions can be managed or canceled at any time from your Account Settings. Terms of Use: https://bit.ly/48Ijseq Privacy Policy: https://bit.ly/49eOquF

Screenshots

Calilio4 screens
Second Phone Number4 screens

Verdict

The call

The clearest difference is in-app purchases: Calilio at none against Second Phone Number's 10. Second Phone Number's advantage is update cadence (every 2 days vs monthly) and rating (4.4 vs 4.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Second Phone Number sells 10 in-app purchases, starting at $6.99 per 7 days. Calilio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Second Phone Number holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 20 and 75 respectively. Written reviews point the same way: 69% of Calilio's written reviews are positive against 83% of Second Phone Number's.

UpkeepUpdate frequency

Calilio ships an update monthly, Second Phone Number every 2 days. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

Scorecard6 real differences · 4 level
Calilio versus Second Phone Number: the parameters behind the verdict, then further details
ParameterCalilioSecond Phone Number
PriceFreeFree
Rating4.0 (20 ratings)4.4 (75 ratings) — better
Positive reviews69.2% of reviews83.3% of reviews — better
Number of ratings2075 — better
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size113 MB99 MB
Age rating4+4+
DeveloperCALILIO PTE. LTD.ONLINE SIM LTD

Customer experience

Calilio

All ratings20 ratings
Positive75.0%
Neutral5.0%
Negative20.0%
Written reviews26 reviews
Positive69.2%
Neutral3.8%
Negative26.9%

Second Phone Number

All ratings74 ratings
Positive81.1%
Neutral8.1%
Negative10.8%
Written reviews42 reviews
Positive83.3%
Neutral4.8%
Negative11.9%

In-app purchases

None

Calilio

No in-app purchases

10 purchases

Second Phone Number

Subscriptions5
  • Virtual Number for SMS Verification$6.997 Days
  • Second Phone Number$7.997 Days
  • Private SMS Number$14.991 Month
Show 2 more
  • Second Phone Number$14.991 Month
  • Private SMS Number$34.991 Year
One-time5
  • 100 Credit Pack$8.99
  • Add Second Phone Number$9.99
  • Virtual Number for SMS Verification$9.99
Show 2 more
  • 250 Credit Pack$12.99
  • Premium Credit Package$19.99

Questions

Is Calilio free?
Calilio is free to download, with no in-app purchases.
Is Second Phone Number free?
Second Phone Number is free to download, with in-app purchases available.
Which has better reviews, Calilio or Second Phone Number?
Second Phone Number is rated higher. Calilio averages 4.0 out of 5 from 20 ratings, while Second Phone Number averages 4.4 from 75 ratings.
Do Calilio or Second Phone Number have ads?
Neither Calilio nor Second Phone Number shows ads.
Which is updated more often, Calilio or Second Phone Number?
Calilio ships an update monthly, and Second Phone Number every 2 days. Most recently, Calilio was updated on November 7, 2026 and Second Phone Number on November 13, 2026.

Other comparisons