Kwai – Cool Video & Social Fun

by Joyo Technology Pte Ltd

4.0 10M+ reviews
638M+ Installs
03/02/2018 Released
Kwai – Cool Video & Social Fun icon
Kwai – Cool Video & Social Fun icon
Video Players & Editors

Kwai – Cool Video & Social Fun

by Joyo Technology Pte Ltd

4.0 10M+ reviews
638M+ Installs
03/02/2018 Released
Kwai – Cool Video & Social Fun screenshot 1
Kwai – Cool Video & Social Fun screenshot 2
Kwai – Cool Video & Social Fun screenshot 3
Kwai – Cool Video & Social Fun screenshot 4
Kwai – Cool Video & Social Fun screenshot 5

Ratings Breakdown

4.0 ★★★★★ 10M+ ratings
5 66%
4 7%
3 5%
2 4%
1 18%

Data from Google Play at the time of writing.

What Kwai Actually Is and Who It’s For

Kwai is a short-video app built in the same mold as TikTok, letting people scroll an endless feed of clips, follow creators, duet videos, and share content out to WhatsApp, Instagram, or Twitter. The store description leans hard into the ‘community’ angle, promising private messaging, trends, challenges, and effects for anyone from casual scrollers to aspiring creators. In practice it’s aimed at people who already like the TikTok-style format but want a slightly different pool of creators, content categories like memes, dance, beauty, and pets, and the added incentive of earning money for participating.

Where Kwai Delivers in Daily Use

When it’s working, reviewers acknowledge that Kwai can genuinely deliver on its core promise. One long-time user called it ‘a really great app’ where it was ‘easy to make friends and gain followers,’ adding it’s ‘probably one of the best sites’ for that kind of social growth. Another reviewer said they ‘like the overall feel of this app,’ pointing to the community and content variety as a real draw. The reward mechanics, like chests and tree bonuses tied to watching ads, are clearly meant to keep people coming back daily, and for users who hit them at the right time, the app can feel generous and habit-forming in a good way.

The Server and Connectivity Problems That Keep Coming Up

The most consistent complaint across reviews isn’t about content, it’s about the app simply not functioning. Multiple users describe the For You page throwing ‘can’t connect to the server’ errors, search returning ‘No results found’ no matter what’s typed, and profile updates that claim success but never actually change anything. One reviewer summed it up bluntly: ‘pretty much nothing works in this app, it’s been like this for days.’ Others report the app interfering with their own WiFi router during video uploads, to the point they called a technician before realizing the issue was on Kwai’s end. These aren’t minor bugs, they hit core functions like discovery, messaging, and posting.

Reward Systems and Messaging That Don’t Follow Through

Beyond outright crashes, several reviewers flagged reward and messaging features that don’t behave as promised. One user described watching a 30-second ad specifically to receive a chest reward and getting nothing, saying this happens ‘a lot of the time.’ Picture messaging is another sore spot, with one reviewer noting that sending a photo triggers a ‘server is busy’ message, and photos sent to them show up as blank. Viewing other users’ profiles has also been reported as broken, with videos failing to load on profile pages, which undercuts the whole point of following creators in the first place.

Everyday Annoyances: Notifications, Lag, and Missing Hashtags

Even users who otherwise enjoy Kwai flag smaller irritations that add up. One reviewer complained about getting notifications about other people’s Kwai activity at midnight and throughout the day, with the only fix being to power off the device entirely since there’s no in-app setting to stop it. Another pointed out real lag in the recording screen that makes lip-syncing videos difficult to pull off, plus a lack of hashtag generation tools, meaning many hashtags creators want simply don’t exist on the platform. That same reviewer also noted the app leans heavily toward slime content, wishing for more visibility for glitch and transition-style editing instead.

Final Verdict: Who Should Actually Download This

Kwai works best for casual users who mainly want to scroll a TikTok-style feed and don’t mind occasional friction, and for reward-chasers willing to tolerate inconsistent payouts. It’s a tougher sell for anyone who depends on core features working reliably, like uploading video without WiFi disruptions, viewing profiles, searching content, or messaging photos, since multiple recent reviews describe these breaking outright, sometimes for days at a stretch. If you’ve used Kwai before and are considering returning after a break, be aware that reconnecting hasn’t gone smoothly for at least one long-absent user. Try it if you’re curious about an alternative short-video community, but go in expecting some server hiccups and don’t rely on it for anything mission-critical.

Pros

  • Easy to gain followers and friends
  • Wide range of content categories
  • Fun trends, challenges, and effects
  • Duet feature for favorite creators
  • Reward chests add extra incentive

Cons

  • Frequent server and connection errors
  • Search and profile viewing often broken
  • Recording screen lags during editing

What Real Users Say

Lemon Beat 1/5

“Damn.. it used to work. I took a long break from using it and tried to come back yesterday but nothing is working anymore. The for you page constantly says "can't connect to the server", I've tried updating my profile picture twice, both times saying that it's been updated successfully but nothing actually happens, my bio won't change and none…”

👍 1,631 found this helpful
Fabio Mota 1/5

“You don't receive all the time. When you play other ads like the chest and the tree, you watch ads to receive chest or double the amount of things in the tree app. But a lot of the time you don't receive them. I watched 30 segunds ads to receive a chest, but after that I didn't get any chest,…”

👍 928 found this helpfulDeveloper responded
Rodolfo Perez 1/5

“The app doesn't work, I've been trying to use the search functionality and I always get the message "No results found", also trying to update my profile won't work either, viewing a profile won't show the user's videos, pretty much nothing works in this app, it's been like this for days.”

👍 603 found this helpfulDeveloper responded

Reviews sourced from Google Play, selected by helpfulness at the time of writing.

App Info & Permissions

Developer Joyo Technology Pte Ltd
Content rating Teen
Contains ads Yes
In-app purchases $0.15 - $114.99 per item
Installs 638M+
Released 03/02/2018
Price Free

Permissions this app requests

📅 Calendar Read calendar events plus confidential information; add or modify calendar events and send email to guests without owners' knowledge
📷 Camera Take pictures and videos
👥 Contacts Read your contacts
📱 Device ID & call information Read phone status and identity
📍 Location Approximate location (network-based); precise location (GPS and network-based)
🎙️ Microphone Record audio
📞 Phone Read phone status and identity
🖼️ Photos/Media/Files Access USB storage filesystem; read the contents of your USB storage; modify or delete the contents of your USB storage
💾 Storage Read the contents of your USB storage; modify or delete the contents of your USB storage
📶 Wi-Fi connection information View Wi-Fi connections

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Frequently Asked Questions

1

What is Kwai - Cool Video & Social Fun?

Kwai is a short-video social app similar to TikTok, where users can watch, create, and share clips across categories like memes, dance, music, beauty, and pets. It includes features like private messaging, duets, trends, challenges, and creative effects. Users can follow favorite creators, download videos for offline viewing, and share content to other platforms like WhatsApp and Instagram.

2

Is Kwai free to use?

Yes, Kwai is free to download and use, with earning opportunities built in through rewards like chests and bonuses for watching ads or engaging with the app. However, reviewers note that these rewards don't always pay out as expected, with some reporting they completed reward actions like watching ads without receiving the promised chest.

3

Why does Kwai keep saying it can't connect to the server?

Multiple users report persistent 'can't connect to the server' errors on the For You page and elsewhere, sometimes lasting for days, especially after returning from a break from the app. This appears to be an ongoing reliability issue rather than an isolated case, so it's worth expecting occasional downtime. There's no confirmed fix mentioned by users beyond waiting or reinstalling.

4

Does Kwai have annoying notifications?

Yes, at least one reviewer reported receiving notifications about other users' Kwai activity at all hours, including midnight, with no in-app setting available to turn them off. The only workaround mentioned was powering off the device completely. This could be a dealbreaker for users sensitive to frequent phone alerts.

5

Is Kwai good for creating and editing videos?

Kwai offers creative effects and duet features, but reviewers point out real limitations, including lag in the recording screen that makes lip-sync videos hard to produce smoothly. There's also no built-in way to generate hashtags, and many expected hashtags simply aren't available on the platform. Creators looking for polished, glitch-free editing tools may find it lacking compared to competitors.