Comparison

SkyTalk vs Callimo

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

Head to head
About

SkyTalk

This app provides a comprehensive communication solution for international calls, video, and messaging. It offers multiple international phone numbers, global eSIM data plans, and secure, high-quality connections to simplify staying in touch worldwide.

Highlights
  • International audio and video calls
  • Multiple international phone numbers
  • SMS messaging
  • Global eSIM data plans
  • High-quality audio and video
  • Secure and reliable communication
Features
Read full description

Connect beyond limits. Your new instant communication tool Sky Talk is here! Your go-to app SkyTalk offers an all-in-one communication solution, from high quality international audio and video calls to having multiple international phone numbers and so much more! Sky Talk is designed to simplify your communication needs whether you’re calling your family, meeting your coworkers or simply sending a text message. Sky Talk will become your go-to platform for communication and connection! International Calls: Just type in a number and that’s it, no need for usernames or contacts. With Sky Talk you can instantly call any number, anytime & anywhere! High Quality Video Calls: Enjoy crisp clear and reliable video calls, stay connected with conversations that feel like you’re in the same room! High-Quality Audio: Experience superior sound quality with Sky Talk, even in challenging network conditions. SMS: Send and receive text messages instantly to any number in the world. Stay in touch with an easy communication experience. Second phone number: Need to separate your personal and professional life? Or want a local presence in global markets, or simply want to enhance privacy for your online accounts? SkyTalk allows you to acquire multiple phone numbers in top countries! Quick and easy. Reliable and Secure: SkyTalk ensures reliable performance and secure communication to anywhere in the world, your calls and messages are protected! Flexibility: Whether you're connecting with family, collaborating with colleagues, or maintaining international connection with loved ones! Sky Talk adapts to your needs with affordable rates. Activate a SkyTalk eSIM within minutes and stay online wherever you go—no physical SIM, no store visits, no hassles. Global eSIM Coverage: Access high-speed data plans across 200+ countries and regions. Instant Activation: Scan a QR code and get connected immediately or use our super easy manual activation Travel-Friendly: Avoid roaming charges and enjoy stable local-network data wherever you travel. Dual SIM Convenience: Keep your original number active while using SkyTalk eSIM data on the same device. Perfect for Calls & Messaging: Combine your eSIM data with SkyTalk’s calling, messaging, and second-number features for a complete global communication solution. SkyTalk is now your all-in-one international communication hub—calls, messages, numbers, and now global data with eSIM. Sky Talk is more than just a communication app; it's your gateway to seamless connection. Communicate freely and effectively, no matter where you are or who you’re connecting with. Download Sky Talk today and experience a new era of global communication! The app includes subscriptions to unlock pro features. terms and conditions: http://techconsolidated.org/terms.html

About

Callimo

Connect with friends globally through fast, secure, and easy-to-use video calls and instant messaging. Create group chats to stay in touch with multiple people simultaneously.

Highlights
  • Instant messaging
  • Group chats
  • Secure communication
  • Easy-to-use interface
  • Video calls
Features
Read full description

Description: Callimo is a brand-new communication app designed to help you build closer connections with friends around the world. Whether you're looking to chat with like-minded people or stay in touch with friends, Callimo provides a relaxed, fast, and secure platform for communication. Key Features: 1. Instant Messaging – Send and receive messages instantly with a smooth, real-time chat experience. 2. Group Chats – Create group chats easily to connect with multiple friends at once. 3. Simple & Easy-to-Use Interface – Clean and intuitive design that makes messaging effortless.

Screenshots

SkyTalk4 screens
Callimo3 screens

Verdict

The call

SkyTalk and Callimo both sit at 4.5 stars, but that hides the real split: 80% of Callimo's written reviews are positive against 26% of SkyTalk's. Callimo also leads on in-app purchases (none vs 10) and ads (none vs shown). SkyTalk's advantage is ratings volume (2.2K vs 28). On price, rating, 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. SkyTalk sells 10 in-app purchases, starting at $6.99 per month. Callimo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for SkyTalk against 4.4 for Callimo. That said, the two scores are not equally well evidenced: SkyTalk has 2.2K ratings behind it against 28, so its average is the more settled of the two. Written reviews are what separate them: 26% of SkyTalk's written reviews are positive against 80% of Callimo's.

UpkeepUpdate frequency

SkyTalk ships an update monthly, Callimo every 8 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
SkyTalk versus Callimo: the parameters behind the verdict, then further details
ParameterSkyTalkCallimo
PriceFreeFree
Rating4.5 (2.2K ratings) — better4.4 (28 ratings)
Positive reviews25.6% of reviews80.0% of reviews — better
Number of ratings2.2K — better28
Update frequencyMonthlyEvery 8 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size265 MB6 MB
Age rating4+4+
DeveloperTech Consolidated IncAydonat Celebi

Customer experience

SkyTalk

All ratings2,083 ratings
Positive86.3%
Neutral3.8%
Negative9.9%
Written reviews78 reviews
Positive25.6%
Neutral1.3%
Negative73.1%

Callimo

All ratings20 ratings
Positive80.0%
Neutral5.0%
Negative15.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

SkyTalk

Reported bugs

3 issues
  • Calls not working
  • No customer service
  • Difficulty contacting support

Callimo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

SkyTalk

Subscriptions6
  • SkyTalk US 2nd$6.991 Month
  • SkyTalk US 1st$6.991 Month
  • Weekly Premium$6.997 Days
Show 3 more
  • Monthly Premium$9.991 Month
  • SkyTalk UK 1st$15.491 Month
  • Yearly Premium$39.991 Year
One-time4
  • 50 Minutes Package$1.49
  • 100 Minutes Package$2.49
  • 200 Minutes Package$4.99
Show 1 more
  • 500 Minutes Package$12.99
None

Callimo

No in-app purchases

Questions

Is SkyTalk free?
SkyTalk is free to download, with in-app purchases available.
Is Callimo free?
Callimo is free to download, with no in-app purchases.
Which has better reviews, SkyTalk or Callimo?
SkyTalk is rated higher. SkyTalk averages 4.5 out of 5 from 2.2K ratings, while Callimo averages 4.4 from 28 ratings.
Do SkyTalk or Callimo have ads?
SkyTalk shows ads; Callimo does not.
Which is updated more often, SkyTalk or Callimo?
SkyTalk ships an update monthly, and Callimo every 8 days. Most recently, SkyTalk was updated on November 4, 2026 and Callimo on October 31, 2026.

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