Comparison

Genki Studio vs HDMI

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

Head to head
About

Genki Studio

Transform your iPad into a portable monitor and advanced video capture device. Connect UVC input devices to view, record, and present content from cameras, PCs, or microscopes directly on your tablet.

Highlights
  • Portable monitor and video capture
  • Connect UVC input devices
  • Record video and images
  • Save to iPad or external SSD
  • External display output
  • Apple Pencil markup
  • Grid and ratio overlays
Read full description

Genki Studio turns your iPad into a portable monitor and professional video capture and presentation device. Connect your Genki ShadowCast or any compatible USB UVC input device to start using your iPad as a portable monitor for your gaming console, PC, digital camera, small board computer, or microscope. Record the input at maximum quality and save the media file directly to your iPad or an external SSD to save storage space on your iPad. With external monitor support, your iPad can output full-screen content to another external display via AirPlay or USB-C to HDMI/DisplayPort adapters while continuing recording to your iPad, while using Apple Pencil markup for a quick presentation. Highlights of this app: · Connect your Genki ShadowCast or any compatible USB UVC input device to your iPad. · Capture images or videos with audio with maximum quality, to your iPad storage or directly to an external storage device like a portable SSD. · Fully compatible with Stage Manager and Multitasking features of the iPad, enjoy music or play a video on your iPad with Genki Studio app running simultaneously. · Support for Fractional Frame rates, Grid and Ratio Overlay for professional monitoring. · Mark Up with Apple Pencil support lets you scribble on the screen. · External Display support to output clean video image to AirPlay or a wired connection, while continuing recording to your iPad at the same time. Turn your iPad into a portable notepad with Apple Pencil support for live events. · iPadOS menu bar, keyboard shortcuts and game controller support for various app functions allows you to quickly capture the moment. · Optimized for accessibility with VoiceOver support. * Connecting to UVC devices requires a compatible model of iPad. Requires additional accessories; this app supports Genki ShadowCast, and any other input device that conform with UVC (USB Video Class) standards. Appropriate USB-C adapters, docks, or hubs are required for some devices or configurations. Multitasking features require a compatible model of iPad. Connecting to External Displays wirelessly requires AirPlay 2-enabled TVs, streaming boxes or sticks, or a compatible Mac with the latest macOS update installed; also, using a non-Genki ShadowCast capture product will have an added Genki logo watermark on the clean video output Image. ** UVC input is supported on iPad with a USB-C port. USB-C ports on some iPad only supports maximum USB 3.0 SuperSpeed 5Gbps or USB 2.0 High-Speed, which may limit the formats you can use with your UVC devices. Please check your iPad’s support before downloading this app or buying accessories.

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
Read full description

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!

Screenshots

HDMI3 screens

Verdict

The call

The clearest difference is rating: Genki Studio at 4.5 against HDMI's 2.9. Genki Studio also leads on review sentiment (83% vs 52%). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Genki Studio holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 44 and 72 respectively. Written reviews point the same way: 83% of Genki Studio's written reviews are positive against 52% of HDMI's.

UpkeepUpdate frequency

Genki Studio ships an update every 6 weeks, HDMI every 3 weeks. Both last shipped on September 19, 2026.

Scorecard2 real differences · 8 level
Genki Studio versus HDMI: the parameters behind the verdict, then further details
ParameterGenki StudioHDMI
PriceFreeFree
Rating4.5 (44 ratings) — better2.9 (72 ratings)
Positive reviews83.3% of reviews — better52.2% of reviews
Number of ratings4472 — better
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size9 MB83 MB
Age rating4+4+
DeveloperHuman Things, IncIon Danilov

Customer experience

Genki Studio

All ratings44 ratings
Positive88.6%
Neutral0.0%
Negative11.4%
Written reviews24 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

HDMI

All ratings72 ratings
Positive45.8%
Neutral4.2%
Negative50.0%
Written reviews23 reviews
Positive52.2%
Neutral0.0%
Negative47.8%

In-app purchases

None

Genki Studio

No in-app purchases

None

HDMI

No in-app purchases

Questions

Is Genki Studio free?
Genki Studio is free to download, with no in-app purchases.
Is HDMI free?
HDMI is free to download, with no in-app purchases.
Which has better reviews, Genki Studio or HDMI?
Genki Studio is rated higher. Genki Studio averages 4.5 out of 5 from 44 ratings, while HDMI averages 2.9 from 72 ratings.
Do Genki Studio or HDMI have ads?
Neither Genki Studio nor HDMI shows ads.
Which is updated more often, Genki Studio or HDMI?
Genki Studio ships an update every 6 weeks, and HDMI every 3 weeks. Most recently, Genki Studio was updated on September 19, 2026 and HDMI on September 19, 2026.

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