Comparison

UUChat(KK) vs U

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

Head to head
About

UUChat(KK)

Features
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UUChat็งๅฏ†็คพไบคๆœๅŠกๅนณๅฐใ€‚ ๆ”ฏๆŒๅ•่Šใ€็พค่Šใ€ๅ›ข้˜Ÿใ€ๆœ‹ๅ‹ๅœˆใ€่ฏญ้Ÿณใ€่ง†้ข‘็ญ‰้€š่ฏๅŠŸ่ƒฝใ€‚ ้€š่ฎฏๅŠ ๅฏ†ใ€ไฟ่ฏไฝ ็š„้€š่ฎฏๅœจไผ ่พ“ไธญไธ่ขซ็ฌฌไธ‰ๆ–น็›‘ๅฌ่Žทๅ–ใ€‚

About

U

Features
Read full description

U:UChat โ€“ A new chat experience that brings emotions to life! When you send a message to your friends, the image that will be included is a surprise until you send it! โ€ข Select an emotion and we'll display an image that matches your feeling. โ€ข The "unexpected" element makes it fun! Both sender and receiver will be excited. โ€ข Create your own unique avatar with AI for even more personalized fun! This chat is 100 times more fun with friends than alone! Invite your friends and experience this new world of chatting! โ–ถ Learn how to use it here (Watch the video) https://www.youtube.com/shorts/AyU1gbtJXRc - Privacy Policy https://www.haik.jp/uuchat/rules-and-policies-privacy-policy - Terms of use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

UUChat(KK)4 screens
U4 screens

Verdict

The call

The clearest difference is in-app purchases: UUChat(KK) at none against U's 3. UUChat(KK) also leads on ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, update cadence and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. U sells 3 in-app purchases, starting at $1.99 per month. UUChat(KK) asks for nothing beyond the download.

UpkeepUpdate frequency

UUChat(KK) ships an update every 8 days, U weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
UUChat(KK) versus U: the parameters behind the verdict, then further details
ParameterUUChat(KK)U
PriceFreeFree
Update frequencyEvery 8 daysWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 โ€” better13.0
Further details โ€” not scored
Size126 MB94 MB
Age rating4+12+
DeveloperPLAY BY PLAY STUDIO COMPANY LIMITEDHAIK

In-app purchases

None

UUChat(KK)

No in-app purchases

3 purchases

U

Subscriptions2
  • ๆ„Ÿๆƒ…ใ‚ขใ‚คใ‚ณใƒณ่ฟฝๅŠ  ใ‚นใ‚ฟใƒณใƒ€ใƒผใƒ‰ใƒ—ใƒฉใƒณ - 1ใ‹ๆœˆ$1.991 Month
  • ๆ„Ÿๆƒ…ใ‚ขใ‚คใ‚ณใƒณ่ฟฝๅŠ  ใƒ—ใƒฌใƒŸใ‚ขใƒ ใƒ—ใƒฉใƒณ - 1ใ‹ๆœˆ$3.991 Month
One-time1
  • Generate an avatar$0.99

Questions

Is UUChat(KK) free?
UUChat(KK) is free to download, with no in-app purchases.
Is U free?
U is free to download, with in-app purchases available.
Do UUChat(KK) or U have ads?
U shows ads; UUChat(KK) does not.
Which is updated more often, UUChat(KK) or U?
UUChat(KK) ships an update every 8 days, and U weekly. Most recently, UUChat(KK) was updated on November 7, 2026 and U on October 30, 2026.

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