Comparison

ExtraLine vs KaliPhone

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

Head to head
About

ExtraLine

Obtain a real second phone number instantly for calls, texts, and online verification. This app offers a private and secure communication solution, perfect for separating work and personal life without needing an extra SIM card.

Highlights
  • Instant second phone number
  • Business and personal line separation
  • Secure texting and private calling
  • WiFi calling and texting
  • Multiple virtual numbers
  • SMS verification code reception
Features
Read full description

ExtraLine: New Second Number is the all-in-one second phone number app for calling, texting, business communication, privacy, and secure online communication. Get a real second number instantly and use it for voice calls, SMS texting, business calls, online verification, travel, freelancing, remote work, and more — all from your iPhone without needing another SIM card. Need a business phone number, burner phone, virtual number, temporary phone number, or private texting app? ExtraLine gives you a flexible second line for work and personal life. Separate business and personal communication easily with a dedicated phone line app designed for modern communication needs. With ExtraLine, you can get a second number for online shopping, dating apps, classified ads, marketplace listings, delivery services, social media signups, freelancing, startup businesses, and international communication. Protect your real mobile number and enjoy secure calling and private texting anytime. ExtraLine works as a powerful texting app and call app that supports WiFi calling, internet calling, voice calls, SMS messaging, voicemail, caller ID, and multiple numbers support. Use your virtual phone number anywhere using WiFi or mobile data. Stay connected globally with affordable calling and texting options. WHY USERS LOVE EXTRALINE • Instant second phone number activation • Business phone number for entrepreneurs and freelancers • Burner number for temporary communication • Virtual phone and online number support • Secure texting and private calling • WiFi text and WiFi calling support • Separate work number and personal number • Dual number and dual SIM alternative • Reliable SMS app for texting and communication • Easy-to-use interface with fast setup • Affordable plans for calling and texting • Multiple virtual numbers in one app ExtraLine is perfect for: • Business owners needing a professional business line • Freelancers managing clients with a work number • Travelers needing an international number or local number • Users looking for a temporary number or disposable number • Online sellers wanting privacy on marketplace listings • Dating app users protecting personal information • Remote workers managing separate communication channels • Anyone needing a second line app for personal privacy POWERFUL FEATURES • Get a USA number, Canada number, UK number, and more • Unlimited texting options • Crystal-clear voice calls • Caller ID and voicemail support • Secure and private communication • Call forwarding features • Spam protection tools • Receive SMS messages and OTP verification codes • Texting and calling from anywhere • Cloud phone technology with virtual SIM functionality • Multiple phone numbers on one device Use ExtraLine as your everyday second phone number app, business communication tool, private SMS app, travel number, or digital phone line. Make cheap calls, send free texting messages where available, and enjoy secure online communication with one powerful app. No extra device required. No complicated setup. Just download ExtraLine, choose your new second number, and start calling and texting instantly. Subscription Terms: The app is free to download and use. Some enhanced features are available through optional in-app purchases. If you choose to make a purchase, the payment will be charged to your iTunes account at confirmation. Subscriptions automatically renew for the same price and duration unless auto-renew is turned off at least 24 hours before the current billing period ends. You can manage or cancel your subscription anytime through your iTunes Account Settings. If your subscription includes a free trial, you may cancel it at any time in your iTunes Account Settings. Be sure to cancel at least 24 hours before the trial period ends to avoid being charged. Privacy Policy: https://www.aiappdevs.com/privacy-policy/ Terms of Use: https://www.aiappdevs.com/terms-of-use-eula/

About

KaliPhone

This app allows you to make and receive phone calls over the internet using a dedicated number. It includes a contacts list, call history, and a dialer interface for a familiar calling experience.

Highlights
  • Internet phone calls
  • Dedicated phone number
  • Contacts list
  • Call history
  • Dialer interface
Features
Read full description

KaliPhone — Make and receive real phone calls over the internet using your own dedicated number. Features include a built-in contacts list, call history, and a familiar dialer interface.

Screenshots

ExtraLine4 screens
KaliPhone4 screens

Verdict

The call

The clearest difference is in-app purchases: KaliPhone at none against ExtraLine's 7. KaliPhone also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support 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. ExtraLine sells 7 in-app purchases, starting at $9.99 per 7 days. KaliPhone asks for nothing beyond the download.

UpkeepUpdate frequency

ExtraLine ships an update every 2 months, KaliPhone every 4 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
ExtraLine versus KaliPhone: the parameters behind the verdict, then further details
ParameterExtraLineKaliPhone
PriceFreeFree
Rating4.4 (58 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings58 — better—
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size132 MB59 MB
Age rating4+17+
DeveloperAI APP DEVS LTDDYLAN ALVARO OTERO

Customer experience

ExtraLine

All ratings35 ratings
Positive94.3%
Neutral0.0%
Negative5.7%

KaliPhone

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

ExtraLine

Subscriptions3
  • Weekly Unlimited$9.997 Days
  • Monthly Unlimited$12.991 Month
  • Yearly Unlimited$39.991 Year
One-time4
  • 150 Credits$3.99
  • 950 Credits$19.99
  • 1200 Credits$29.99
Show 1 more
  • 3500 Credits$59.99
None

KaliPhone

No in-app purchases

Questions

Is ExtraLine free?
ExtraLine is free to download, with in-app purchases available.
Is KaliPhone free?
KaliPhone is free to download, with no in-app purchases.
Do ExtraLine or KaliPhone have ads?
Neither ExtraLine nor KaliPhone shows ads.
Which is updated more often, ExtraLine or KaliPhone?
ExtraLine ships an update every 2 months, and KaliPhone every 4 weeks. Most recently, ExtraLine was updated on November 9, 2026 and KaliPhone on November 5, 2026.

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