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Callsling

Callsling

Call Tracking

7 ratings
3 reviews
With Ads
💼 Business
Free
With Ads

Details

  • Released
  • Updated
  • May 16, 2021
  • July 10, 2026

Features

Developer

Dan Klein
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iphone
ipad
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About

This app allows users to send and receive calls and SMS messages over WiFi. It provides call tracking capabilities, linking incoming calls to their source like SEO or websites. The mobile application integrates with a cloud-based system for advanced lead generation and call handling.

✓Send and receive calls via WiFi
✓Send and receive SMS via WiFi
✓Track calls from SEO and websites
✓Configure new call tracking numbers
✓Lead generation call tracking
✓Advanced call handling
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What's New in Callsling

3.5

July 10, 2026

fixed small bugs

User reviews

Most RecentHighest RatedLowest Rated

Way to expensive

Complete bull pucks, makes you think it’s free then want 500 five hundred dollars US, to simple log you phone calls, what a scam, outrageous, I highly doubt NOT recommend this service it is a complete shamble with outdated tech to take you money and run!!!
BendddDOVERBendddDOVER

Great call tracking product

I use this on all my website builds. Tracks and records calls, form submissions and has a handy widget for chat. Bonus it comes with a fully functional app from setting up a number on a site to making calls through the tracking number. Excellent product.
ScrowsphotosScrowsphotos

A$$Kicken goodness

Just like everything else the Kleinstud does, this app rocks your nutz off!
Shades714Shades714

FAQ

Does Callsling have ads?

Yes, Callsling contains advertisements.

What is the price of Callsling?

Callsling is available for free.

What devices does Callsling support?

Callsling is compatible with iPhone, iPad, and iPod devices.

How often is Callsling updated?

The latest version, 3.4, was released on November 25, 2025, indicating regular updates.

What is the age rating for Callsling?

Callsling has an age rating of 4+, making it suitable for a wide audience.

How does Callsling track calls?

Callsling allows you to configure new call tracking numbers and links incoming calls to their source, such as SEO or website visits.

Can Callsling be used for lead generation?

Yes, Callsling offers lead generation call tracking with advanced call handling features to manage potential customer inquiries.

What is the user sentiment for Callsling based on ratings?

Callsling has a rating of 4.3 stars from 6 ratings, suggesting generally positive user reception.