MAILPLUG Messenger vs 디케이인증원
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MAILPLUG Messenger
This business communication tool seamlessly integrates with groupware for effortless setup. It facilitates real-time chatting, file sharing, and collaboration with both internal and external users, enhancing team productivity.
- Organizational chart member selection
- Integrated chat room management
- Real-time messaging with unread counts
- File and media sharing
- External user collaboration
- Message bookmarking
- Voting feature
- Zoom video conference integration
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MAILPLUG Messenger seamlessly integrates with MAILPLUG Groupware, allowing for easy start without any separate setup. With support for both PC and mobile apps, you can conduct business communication anytime, anywhere. 1. Quickly view members based on the organizational chart - Quickly select chat partners from the org chart view. - Intuitive status icons and message settings for easy status checks. - Favorites frequently contacted members for quick access. 2. Manage and create chat rooms all in one place - Easily organize and gather all participating chat rooms in your preferred order. - Provide integrated search and filter functions for swift information retrieval. - Quickly create new chat rooms by selecting members based on the organizational chart. 3. Optimized Communication for Work - Enable swift and efficient communication through real-time chatting. - Easily track the number of unread recipients per message. - Exchange not only messages but also images, videos, and files. - Collaborate by inviting external users to chat rooms alongside organizational members. 4. Various additional features to enhance productivity - Bookmark important messages/content for easy categorization and reference. - View all exchanged content (images/videos, files, links) for each chat room. - Quickly gather and coordinate members' opinions through the voting feature. - Conduct video conferences by integrating with Zoom. - Receive notifications from Mailplug's other services via the 'Connect'. 5. Bug Reporting - Please contact us via [More > Bug Report] in the app, and we will address it promptly. - Customer Support: https://www.mailplug-help.com/ [Optional Access Permissions] - Notification: Required to receive notifications for new messages. - Photo: Needed for attaching and saving files, such as images and videos. - Camera: Necessary for capturing images and videos to attach in chat rooms. - Microphone: Required when using the feature to capture and attach videos. ※ Acceptance of optional access permissions is not mandatory for using the service. Access permissions can be allowed or denied in the device's settings menu.
디케이인증원
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디케이인증원 공식 앱이 출시되었습니다! [주요 기능] - AI 기반 KC인증 항목 자동 분석 - 전문가 실시간 견적 요청 및 상담 - 내 프로젝트 진행 상태 실시간 확인 - 성적서 및 인증서 간편 조회/관리 인증의 시작부터 완료까지, 이제 디케이인증원 앱과 함께 스마트하게 관리하세요.
Screenshots
Verdict
MAILPLUG Messenger and 디케이인증원 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
MAILPLUG Messenger ships an update every 3 weeks, 디케이인증원 fortnightly. The most recent releases landed on August 15, 2026 and September 25, 2026 respectively.
| Parameter | MAILPLUG Messenger | 디케이인증원 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | MAILPLUG Inc. | 디케이인증원 |
In-app purchases
MAILPLUG Messenger
No in-app purchases
디케이인증원
No in-app purchases








