청연 vs Dr.펭귄
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
청연
This app offers a comprehensive life-care platform for home management in Korea. It provides professional cleaning services for various needs, from regular home upkeep to specialized deep cleaning, and also offers reliable care support for elderly parents.
- Professional home cleaning services
- Specialized deep cleaning (AC, washing machine)
- Elderly parent care visits
- Moving-in/out cleaning
- Office cleaning solutions
- Home lifestyle product store
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Cheongyeon, for every moment you need support in daily life From cleaning to care, your all-in-one life-care platform ▶Cleaning Standards You Can Trust – CleaningLab Premium cleaning services tailored to your lifestyle * All managers complete a 5-step training program to deliver systematic and reliable service. * Cleaning is performed based on 8.8 million accumulated home-cleaning cases and a fully standardized cleaning manual. * Choose the service that fits your life: one-time cleaning, regular cleaning, studio/one-room cleaning, bathroom-focused cleaning, and more. * You can also gift a cleaning service to someone special. * From home cleaning to moving-in/out cleaning, air-conditioner cleaning, washing machine cleaning, and office cleaning—CleaningLab has you covered. ▶ Cheongyeon Care – Trusted Support for Your Parents Warm, reliable care services for elderly parents living alone * Care managers visit your parents to check meals, well-being, and overall daily condition. * Start with ease—our care service is available from as little as 2 hours. * After each visit, you can review detailed updates through the Care Note, giving you full peace of mind. ▶ Professional Cleaning by Certified Experts Perfect for moving, relocating, or deep-clean moments * For moving-in/out cleaning, choose from secure reservations, price comparison options, and room-specific estimates tailored to your home layout. * Air-conditioner and washing machine cleaning are both performed by certified specialists who disassemble the unit and deep-clean the interior for safe, hygienic, and reliable results. ▶ Thorough and Transparent Office Cleaning Smart cleaning solutions for business environments * No vague on-site estimates—check exact pricing directly in the app. * Choose the plan that fits your needs: 1-hour cleaning, one-time cleaning, or scheduled regular cleaning. ▶ PlusShop – Your Home Lifestyle Store Everything your home needs, curated with care * Discover essential household products at reasonable prices. * Earn Shop Mileage automatically when you use our home-cleaning services. ■ App Permissions & Purpose (Optional) * Camera / Photos (Optional): Attach photos when writing reviews or contacting support * Microphone (Optional): Attach videos when contacting support * App Tracking (Optional): Use of marketing identifiers * Notifications (Optional): Receive updates on matching progress and service alerts ※ You can use the app without granting optional permissions. ▶ Official Channels * Website: https://chyeon.com * Customer Support: Cheongyeon App > More > Contact Us * (Mon–Sat 08:00–18:00, closed on Sundays and public holidays) * Address: * LIFECARE Co., Ltd. * C-1002, Pangyo Digital Center, * 242 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
Dr.펭귄
This app allows users to book appointments, check waiting times, and handle payments for medical services. It streamlines the process of visiting a clinic or hospital, making healthcare more accessible.
- Appointment booking
- Real-time waiting time checks
- Payment processing
- Medical service access
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모바일 예약/진료대기/수납 어플
Screenshots
Verdict
The clearest difference is review sentiment: 청연 at 94% against Dr.펭귄's 0%. Dr.펭귄's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.4 vs 15.0). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
청연 ships an update every 3 weeks, Dr.펭귄 fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | 청연 | Dr.펭귄 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (349 ratings) — better | — |
| Positive reviews | 93.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 349 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 66 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | Life lab Inc. | Seegene Medical Foundation |
Customer experience
청연
Dr.펭귄
In-app purchases
청연
No in-app purchases
Dr.펭귄
No in-app purchases









