Comparison

꾸욱 vs 오푸스

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

Head to head
About

꾸욱

Create and interact with AI characters to build personalized stories and explore different narrative paths. Engage in quick chats or immersive novel-style storytelling, and collect unique images that enhance your narrative experience.

Highlights
  • Create custom AI characters
  • Engage in chat or novel modes
  • Collect story-generated images
  • Choose AI writing styles
  • No subscription required
Features
Read full description

Your favorite kind of story. With you in it. Slow-burn romance. Playful banter. A fantasy world you wish you could step into. Bring the characters and stories in your imagination to life with CCUC, an AI character chat app where you help shape what happens next. CREATE A CHARACTER YOU WANT TO KNOW Give them a distinct voice, a personality, a backstory, and a connection to you. Whether you have a whole world in mind or just the spark of an idea, the details you add make each conversation feel more personal. SET THE MOOD: QUICK CHATS OR IMMERSIVE STORIES In the mood for a little back-and-forth? Jump into chat mode. Want to linger in the scene? Switch to novel mode for richer, more detailed storytelling. Explore a different side of the same character, depending on how you want the story to unfold. COLLECT MOMENTS FROM YOUR STORY Discover images that match the flow of your conversations and bring the atmosphere of a scene to life. Keep the images you unlock in your collection, ready to revisit whenever you like. FIND YOUR WRITING CHEMISTRY Choose from a range of AI models to find the voice, pacing, and writing style that suit your character and your taste. From lighthearted exchanges to deeper storylines, find the feel that keeps you turning the page. YOUR STORY, YOUR PACE No subscription required. Choose how much you want to spend, whether you're dropping in for a quick conversation or settling into a longer story. Start with a character. See where the story takes you.

About

오푸스

Features
Read full description

Opus는 이야기를 사랑하는 여성을 위한 프리미엄 AI 스토리 서비스입니다. 로맨스, 궁중 사극, BL까지. 엄선된 고품질 AI 스토리 속에서 직접 주인공이 되어보세요. 매일 새로운 이야기가 열리고, 당신의 선택에 따라 이야기는 매번 다르게 흘러갑니다.

Screenshots

꾸욱4 screens
오푸스4 screens

Verdict

The call

The clearest difference is review sentiment: 꾸욱 at 100% against 오푸스's 33%. 오푸스's advantage is update cadence (weekly vs fortnightly). On price, ads, 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. 꾸욱 sells 10 one-off in-app purchases and 오푸스 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

꾸욱 ships an update fortnightly, 오푸스 weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level
꾸욱 versus 오푸스: the parameters behind the verdict, then further details
Parameter꾸욱오푸스
PriceFreeFree
Positive reviews100.0% of reviews — better33.3% of reviews
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size26 MB134 MB
Age rating12+12+
DeveloperDeepliteNarrowLabs

Customer experience

꾸욱

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

오푸스

Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

10 purchases

꾸욱

One-time10
  • 편지지 1000$0.99
  • 4,900 젤리$2.99
  • 편지지 3000$2.99
Show 7 more
  • 편지지 5000$3.99
  • 11,900 젤리$6.99
  • 14,900 젤리(첫 결제 전용)$6.99
  • 편지지 10000$8.99
  • 23,900 젤리(첫 결제 전용)$14.99
  • 47,900 젤리$29.99
  • 93,000 젤리$59.99
6 purchases

오푸스

One-time6
  • 잉크 20개$1.99
  • 잉크 66개$5.99
  • 잉크 100개$5.99
Show 3 more
  • 잉크 160개$14.99
  • 잉크 340개$29.99
  • 잉크 685개$59.99

Questions

Is 꾸욱 free?
꾸욱 is free to download, with in-app purchases available.
Is 오푸스 free?
오푸스 is free to download, with in-app purchases available.
Do 꾸욱 or 오푸스 have ads?
Neither 꾸욱 nor 오푸스 shows ads.
Which is updated more often, 꾸욱 or 오푸스?
꾸욱 ships an update fortnightly, and 오푸스 weekly. Most recently, 꾸욱 was updated on November 5, 2026 and 오푸스 on October 31, 2026.

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