Comparison

LinkTalk vs Cosmos Video

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

Head to head
About

LinkTalk

This real-time communication app offers easy implementation for various scales. It demonstrates features like one-to-one video calls with screen sharing, multi-party audio and video calls, chatrooms, file transfer, and data transfer using the Skylink SDK.

Highlights
  • One-to-one video calls with screen share
  • Multi-party video and audio calls
  • Chatroom with custom messages
  • File and data transfer
  • Easy implementation for any scale
Features
Read full description

This app is a real-time communication solution which brings industry-leading ease-of-use, an unrivaled speed of implementation, and support for deployments of any scale – big or small, it uses the latest version of the Skylink SDK for iOS, demonstrates its use to provide embedded real time communication in the easiest way. Excluding 'Settings', this app has 6 distinct view controllers, each of them demonstrating how to build the following features: One to one video call with Screen Share: One to one video call with screen sharing supported Multi party video call: Most four participants in a call at this time Multi party audio call: Unlimited people in an audio call Chatroom and custom messages: People can send text messages here, public, private, server message, P2P message File transfer: You can send your local files to the others here Data transfer: This is for you to send binary data to the others

About

Cosmos Video

This app creates digital spaces for teams and communities to connect, collaborate, and communicate naturally. It offers spatial audio and video, allowing for multiple simultaneous conversations and a sense of presence, even remotely. Features include always-on spaces, focus rooms, and integrated collaboration tools.

Highlights
  • Spatial audio and video calls
  • Always-on digital spaces
  • Simultaneous conversations
  • Focus rooms for deep work
  • HD video with screen sharing
  • Integrated collaboration tools (polls, whiteboards)
Read full description

About Cosmos Cosmos brings people together in digital spaces that foster a sense of belonging, enable quick collaboration, provide instant support, and boost motivation. It bridges the gap of online interaction by making communication feel as natural and effective as being together in real life. Whether you’re part of a remote team, online student cohort, or a group with shared interests, Cosmos offers video spaces where people can have multiple conversations simultaneously within the space —spatial audio and video call technology. Our pricing is based on a space’s capacity, not individual seats, to make Cosmos relevant for different use cases, such as a virtual HQ, a digital campus, or a community hub. Always-On Spaces - See who’s around and start spontaneous conversations with a single click. - Personalise your profile and claim your desk to make the space feel like yours. Boost Motivation & Accountability - Know when others are online to stay connected in real time. - Join focus rooms for deep work or collaborate on projects together. - Utilise HD video calls with 4K screen sharing and annotation tools. Effective Support & Collaboration - Host drop-in or scheduled office hours for immediate assistance. - Share screens, annotate, and provide hands-on coaching. - Record sessions with one click and share them instantly. Curate Deeper Video Calls & Experiences - Seamlessly transition between meeting rooms, stages, and social areas. - Choose from a library of spaces suited for virtual offices, courses, workshops, or social hangouts. - Spark collaboration with built-in apps like polls, whiteboards, and games. Cosmos Mobile App Keeps you connected to Cosmos digital spaces on the go. It’s the perfect companion to stay engaged with your team or community wherever you are. - Join Cosmos spaces anytime, from anywhere. - Chat in channels and direct messages. - Participate in video calls and conversations. - Receive notifications for chats and invites.

Screenshots

LinkTalk4 screens
Cosmos Video4 screens

Verdict

The call

The clearest difference is rating: LinkTalk at 5.0 against Cosmos Video's 3.0. LinkTalk also leads on ads (none vs shown) and monetization model (free vs ad-supported). Cosmos Video's advantage is update cadence (monthly vs every 12 months). On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LinkTalk holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

LinkTalk ships an update every 12 months, Cosmos Video monthly. The most recent releases landed on July 7, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
LinkTalk versus Cosmos Video: the parameters behind the verdict, then further details
ParameterLinkTalkCosmos Video
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (1 ratings)
Positive reviews—75.0% of reviews
Number of ratings11
Update frequencyEvery 12 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.4 — better
Further details — not scored
Size15 MB37 MB
Age rating4+4+
DeveloperYuxi LiuCOSMOS VIDEO LIMITED

Customer experience

LinkTalk

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Cosmos Video

Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

LinkTalk

No in-app purchases

None

Cosmos Video

No in-app purchases

Questions

Is LinkTalk free?
LinkTalk is free to download, with no in-app purchases.
Is Cosmos Video free?
Cosmos Video is free to download, with no in-app purchases.
Which has better reviews, LinkTalk or Cosmos Video?
LinkTalk is rated higher. LinkTalk averages 5.0 out of 5 from 1 ratings, while Cosmos Video averages 3.0 from 1 ratings.
Do LinkTalk or Cosmos Video have ads?
Cosmos Video shows ads; LinkTalk does not.
Which is updated more often, LinkTalk or Cosmos Video?
LinkTalk ships an update every 12 months, and Cosmos Video monthly. Most recently, LinkTalk was updated on July 7, 2026 and Cosmos Video on June 1, 2026.

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