Comparison

TalkLine 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

TalkLine

Connect with friends and family through text, image, and video sharing. Enjoy free voice calls and group chats. Offers public chat rooms for temporary conversations and notifications for messages.

Highlights
  • Text messaging
  • Image/video transfer
  • Free voice calls
  • Group voice chat
  • Public chat rooms
  • Contact integration
  • Profile editing
Features
Read full description

TalkLine is a messaging application. It is a FREE app to connect easily with your friends and families. TalkLine is a communication solution for today's social need, featuring text messaging, image/video transfer, voice call, group voice chat and much more. TalkLine uses your internet connection (4G/3G/Wi-Fi) to get connected with your families and friends totally free of cost. Why TalkLine Though the family of messaging apps are available, there are some state-of-the-art TalkLine features which takes the users experience one level ahead. Use TalkLine's Chat Room feature and switch to a new experience of conference voice-chatting. • MESSAGES: Send and receive text messages • MEDIA: Send and receive media contents like photos, videos and Voice Messages. • VOICE CALLS: Call your contacts for free with TalkLine Calling. TalkLine uses your internet connection. • GROUPS: Make a permanent group of your friends and families. • PUBLIC CHAT ROOM: Create a temporary room and invite your friends and experience our conference voice-chat as well as texting. Room will be deleted automatically after 24 hours of inactivity. • NOTIFICATION: Receive notification when app is closed/background. • CONTACTS: TalkLine make use of user existing phone contacts to connect to your friends and families • MORE: Edit your profile picture, status messages, share your location etc. • NOTE: Data charges may apply. TalkLine doesn't support calling emergency number.

About

Second Phone Number

This app provides a secondary phone number on your existing device, allowing you to separate personal and professional communications. Enjoy full calling and texting capabilities with customizable caller ID and enhanced privacy.

Highlights
  • Second phone number
  • SIM-free texting and calls
  • Separate work and personal lines
  • Customizable caller ID
  • Privacy protection
  • Affordable pay-as-you-go plans
Features
Read full description

Welcome to our app, an innovative application that allows you to have a second phone number without the need to purchase another phone. It can be your business number, your personal line, or just a backup?it's whatever you need. Designed specifically for iOS devices, it's the solution for using two phones simultaneously or maintaining the privacy of your number. Key features: Easy setup: Get a second number in seconds, choose from multiple area codes, and customize your caller ID. Separate work and personal life: Keep your personal number for family and friends, and use the second phone number for business, dating, classified ads, or anything else. Full functionality: Receive and send text messages, make and receive calls, just like on your primary line. Enjoy crystal-clear sound quality with our advanced voice technology. Privacy protection: No tedious registration process or collection of personal information, ensuring the privacy of your primary number. Affordable plans: Choose a plan that suits you. Pay as you go, with no hidden fees or contracts. Download now and simplify your communication needs with just a tap to get your second phone number! Please note: The app requires an internet connection (Wi-Fi or cellular data) to make calls or send messages. Enjoy the convenience of maintaining two phone numbers on one device. Start today! -Payment will be credited to your iTunes account upon confirmation of purchase -Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current term -Subscriptions will be charged 24 hours before the end of the current term and renewal fees will be determined -Subscriptions can be managed by the user and auto-renewal can be turned off after the user's account is set to purchase -Current subscriptions may not be cancelled during the active subscription period * Terms of Use: https://secondnumber.zenithpioneers.com/terms * Privacy Policy: https://secondnumber.zenithpioneers.com/privacy * Support: https://secondnumber.zenithpioneers.com/support

Screenshots

TalkLine3 screens
Second Phone Number4 screens

Verdict

The call

The clearest difference is review sentiment: TalkLine at 60% against Second Phone Number's 17%. TalkLine also leads on in-app purchases (none vs 5) and update cadence (weekly vs every 3 months). Second Phone Number's advantage is rating (3.6 vs 1.0) and ratings volume (99 vs 1). 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. Second Phone Number sells 5 in-app purchases, starting at $6.99 per 7 days. TalkLine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Second Phone Number holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Second Phone Number has 99 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of TalkLine's written reviews are positive against 17% of Second Phone Number's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TalkLine ships an update weekly, Second Phone Number every 3 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 3 level
TalkLine versus Second Phone Number: the parameters behind the verdict, then further details
ParameterTalkLineSecond Phone Number
PriceFreeFree
Rating1.0 (1 ratings)3.6 (99 ratings) — better
Positive reviews60.0% of reviews — better17.4% of reviews
Number of ratings199 — better
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size30 MB74 MB
Age rating4+4+
DeveloperICTCZENITH PIONEERS LIMITED

Customer experience

TalkLine

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Second Phone Number

All ratings104 ratings
Positive65.4%
Neutral2.9%
Negative31.7%
Written reviews23 reviews
Positive17.4%
Neutral0.0%
Negative82.6%

In-app purchases

None

TalkLine

No in-app purchases

5 purchases

Second Phone Number

Subscriptions2
  • Second Number Premium 1-Week3 Days trial$6.997 Days
  • Second Number Premium 1-Year3 Days trial$49.991 Year
One-time3
  • Second Number Credits 200$3.99
  • Second Number Credits 500$7.99
  • Second Number Credits 1200$16.99

Questions

Is TalkLine free?
TalkLine 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, TalkLine or Second Phone Number?
Second Phone Number is rated higher. TalkLine averages 1.0 out of 5 from 1 ratings, while Second Phone Number averages 3.6 from 99 ratings.
Do TalkLine or Second Phone Number have ads?
Neither TalkLine nor Second Phone Number shows ads.
Which is updated more often, TalkLine or Second Phone Number?
TalkLine ships an update weekly, and Second Phone Number every 3 months. Most recently, TalkLine was updated on November 2, 2026 and Second Phone Number on November 5, 2026.

Other comparisons