Comparison

HDMI vs 포켓모니터

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

Head to head
About

HDMI

Transform your device into an external monitor for gaming, photography, and video. Connect consoles, cameras, PCs, and more for high-quality HD streaming. Enjoy a portable display and immersive audio experience.

Highlights
  • External display functionality
  • Connect gaming consoles
  • High-quality HD streaming
  • Supports cameras and PCs
  • Portable screen solution
  • USB-C video capture card compatible
Features
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Turn your device into an external display with HDMI Monitor, perfect for gaming, photo- & video-shooting, and more. Connect your gaming console to your device and enjoy your favorite games without the need to have a TV or Display at hand. Key Features: - Versatile Functionality: Seamless integration with consoles, cameras, professional photoshooting gear, PC, and just about any other device that supports HDMI output. - High-Quality Streaming: Crystal-clear HD video and high-quality audio, with full support for your headphones. - Get a Display and High-Quality Speakers: Turn your device into a media station that’s part of the ecosystem that you can access for complete immersion and 100% satisfaction. - Fast and User-Friendly: Quick setup and responsive design for a hassle-free experience. Improved Connectivity: - Use a simple USB-C video-capture card for easy connection. - Supports various resolutions and frame rates for optimal video clarity. Ideal For: - Gamers, photographers, videographers and geeks. - Anyone needing a portable screen for games, movies, TV, or presentations. You need: HDMI to USB-C Video Capture Card, iPad with USB-C and iOS 17 Try the ultimate app that turns your device into a universal display!

About

포켓모니터

Features
Read full description

주머니 속 두 번째 화면, Pocket Monitor Pocket Monitor는 iPhone을 Mac의 확장 모니터 또는 화면 미러링 화면으로 사용하는 앱입니다. • 확장 모니터 및 화면 미러링 • 같은 Wi‑Fi에서 Mac 자동 검색 • USB‑C 연결 지원 • 최근 접속 주소 자동 연결 및 수동 IP·포트 연결 • 외부 연결 주소 확인 및 iMessage 전송 • H.264 저지연 화면 전송, 30/60fps 및 화질 설정 • 터치, 스크롤, 핀치 확대·축소, 마우스·키보드 제어 • 키보드 입력 미리보기, 긴 텍스트 입력, 백스페이스 길게 누르기 • 연결 시 화면 전송 자동 시작 • Mac 부팅 시 앱 자동 실행 • 앱 실행 중 Mac 잠자기 방지 • Mac에서 iPhone으로 사진·파일 가져오기 • iPhone에서 Mac으로 사진·파일 보내기 • 사진 여러 장 선택 및 파일 전송 진행률 표시 • 전송 완료 상태 표시 파일 전송 안내 iPhone에서 Mac으로 보낸 사진과 파일은 Mac의 Downloads 폴더에 저장됩니다. Mac에서 iPhone으로 가져온 사진은 사진 앱에, 그 외 파일은 파일 앱의 ‘나의 iPhone > Pocket Monitor’ 폴더에 저장됩니다. Pocket Monitor Mac 앱을 실행한 뒤 iPhone에서 연결하세요. 네트워크 환경에 따라 자동 검색 또는 주소 입력으로 연결할 수 있습니다.

Screenshots

HDMI3 screens
포켓모니터4 screens

Verdict

The call

The clearest difference is in-app purchases: HDMI at none against 포켓모니터's 1. HDMI also leads on ads (none vs shown). 포켓모니터's advantage is update cadence (every 3 days vs every 3 weeks). On price, device support and iOS requirement 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. 포켓모니터 sells 1 one-off in-app purchase. HDMI asks for nothing beyond the download.

UpkeepUpdate frequency

HDMI ships an update every 3 weeks, 포켓모니터 every 3 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
HDMI versus 포켓모니터: the parameters behind the verdict, then further details
ParameterHDMI포켓모니터
PriceFreeFree
Rating2.9 (75 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings75 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size83 MB7 MB
Age rating4+4+
DeveloperIon DanilovMinseok Jang

In-app purchases

None

HDMI

No in-app purchases

1 purchases

포켓모니터

One-time1
  • Pocket Monitor Pro$5.99

Questions

Is HDMI free?
HDMI is free to download, with no in-app purchases.
Is 포켓모니터 free?
포켓모니터 is free to download, with in-app purchases available.
Do HDMI or 포켓모니터 have ads?
포켓모니터 shows ads; HDMI does not.
Which is updated more often, HDMI or 포켓모니터?
HDMI ships an update every 3 weeks, and 포켓모니터 every 3 days. Most recently, HDMI was updated on October 30, 2026 and 포켓모니터 on October 29, 2026.

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