Comparison

myHarkness Modeller vs Screen Mirroring Smart Screen

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

Head to head
About

myHarkness Modeller

This 3D simulation tool helps architects and engineers visualize and optimize digital cinema setups in real-time. It aids in making informed decisions about screen, projector, and lamp choices to meet industry brightness standards.

Highlights
  • 3D simulation tool
  • Real-time visualization
  • Optimize digital cinema scenarios
  • Screen, projector, and lamp selection
  • Industry standard brightness compliance
  • Informed decision making
Features
Read full description

Part of the brand new myHarkness platform, the myHarkness Modeller is a 3D simulation tool that allows architects, engineers and exhibitors to visualise and optimise digital cinema scenarios in a real-time virtual environment. The information-rich model rapidly created by the myHarkness Modeller enables key project stakeholders to make more informed decisions about digital cinema screen, projector and lamp choices before they’re even installed to ensure that these comply with industry standard brightness levels. The myHarkness Modeller has been rigorously tested in both controlled and live cinema environments to confirm its accuracy. The tool however is dependent on the accuracy of data entered by the user which is then used to make a number of operating condition assumptions. Whilst the results displayed in the Modeller are theoretically possible there are any number of variables which could alter the outcome significantly. Harkness Screens always recommends users consult with Harkness before applying the information supplied in the myHarkness Modeller in to real-world construction projects. Harkness Screens does not accept any liability for any loss incurred based on using the Digital Screen Modeller without any such consultation process.

About

Screen Mirroring Smart Screen

Mirror your iPhone or iPad screen to your TV for presentations or entertainment. Stream photos, videos, and web content with minimal delay. Offers a user-friendly experience for seamless casting.

Highlights
  • Mirror iPhone/iPad screen to TV
  • Stream photos and videos
  • Cast web videos
  • Low latency mirroring
  • User-friendly interface
Features
Read full description

Your photos, videos and music, ready for a bigger screen. Keep a saved media library, arrange playback and control a paired TV from one place. A subscription is required to use app features. You can complete the introduction, close the offer and browse the app before subscribing. Purchase, restore, legal information and support remain accessible. SHARE YOUR COLLECTION Choose photos, videos, audio or supported files from your device. Capture a new photo or video, preview local media, save favorites and organize a playback queue with reorder, repeat and shuffle. Add supported media links and playlists without uploading your Library to our servers. CONTROL A PAIRED TV Discover compatible TVs, follow their on-screen pairing steps and return to saved devices. Available controls depend on the TV: navigation, volume, channels, playback, inputs, text and app shortcuts. Supported voice-enabled TV remotes can also receive push-to-talk voice while you hold the microphone control. Pairing information stays protected on your device. CHOOSE THE RIGHT RECEIVER Use Google Cast or DLNA on compatible receivers, or pair an available TV browser with the app's receiver. Browser playback includes photo slideshows, picture fit, rotation and selected SRT/VTT captions. On iPhone and iPad, AirPlay media playback uses the system route picker. Screen sharing to the paired browser requires system broadcast consent. GET SETUP HELP Search compatibility guidance, view the available TV guide and get AI-assisted troubleshooting for your connection problem. You choose the details and optional error image to share, with explicit consent before each request. AI suggestions may be incorrect; network access and usage limits apply. COMPATIBILITY MATTERS Keep your phone and receiver on a network that allows them to communicate. TV model, operating system, enabled services and media format determine what works. Casting, screen sharing and remote control are different capabilities. This app does not add unsupported TV functions, bypass protected video or guarantee a fixed delay. Screen sharing and audio availability depend on the platform and receiver. No TV hardware is included. SUBSCRIPTIONS The store shows the available plans, localized price, payment schedule and any eligible trial before purchase. Subscriptions renew automatically unless canceled in your store account settings. Manage or cancel there; restore an existing eligible purchase in the app. An active subscription does not make an incompatible receiver compatible. This app is independent and is not affiliated with the TV or platform manufacturers mentioned. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://screen-mirroring-cast-tv-ghdk.pages.dev/p/screen-mirroring-cast-tv/privacy

Screenshots

myHarkness Modeller4 screens
Screen Mirroring Smart Screen4 screens

Verdict

The call

The clearest difference is review sentiment: myHarkness Modeller at 100% against Screen Mirroring Smart Screen's 15%. myHarkness Modeller also leads on in-app purchases (none vs 14) and ads (none vs shown). Screen Mirroring Smart Screen's advantage is rating (4.7 vs 3.0) and update cadence (every 11 days vs every 3 months). On price 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. Screen Mirroring Smart Screen sells 14 in-app purchases, starting at $0.99 per 7 days. myHarkness Modeller asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Screen Mirroring Smart Screen holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Screen Mirroring Smart Screen has 654 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of myHarkness Modeller's written reviews are positive against 15% of Screen Mirroring Smart Screen's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

myHarkness Modeller ships an update every 3 months, Screen Mirroring Smart Screen every 11 days. The most recent releases landed on October 17, 2026 and October 22, 2026 respectively.

Scorecard8 real differences · 2 level
myHarkness Modeller versus Screen Mirroring Smart Screen: the parameters behind the verdict, then further details
ParametermyHarkness ModellerScreen Mirroring Smart Screen
PriceFreeFree
Rating3.0 (2 ratings)4.7 (654 ratings) — better
Positive reviews100.0% of reviews — better15.4% of reviews
Number of ratings2654 — better
Update frequencyEvery 3 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size221 MB67 MB
Age rating4+4+
DeveloperHarkness Screens LtdGowalk Inc.

Customer experience

myHarkness Modeller

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Screen Mirroring Smart Screen

All ratings654 ratings
Positive93.0%
Neutral2.9%
Negative4.1%
Written reviews13 reviews
Positive15.4%
Neutral0.0%
Negative84.6%

In-app purchases

None

myHarkness Modeller

No in-app purchases

14 purchases

Screen Mirroring Smart Screen

Subscriptions14
  • Weekly Premium3 Days trial$0.997 Days
  • Weekly Premium3 Days trial$1.997 Days
  • Subscription $3.99 Weekly3 Days trial$3.997 Days
Show 11 more
  • Premium Subscription3 Days trial$3.997 Days
  • Subscription $4.99 Monthly$4.991 Month
  • Weekly Premium3 Days trial$4.997 Days
  • Weekly Premium3 Days trial$5.997 Days
  • Weekly Premium3 Days trial$6.997 Days
  • Subscription $7.99 Weekly3 Days trial$7.997 Days
  • Premium Subscription$9.997 Days
  • Yearly subscription$29.991 Year
  • Subscription $39.99 Yearly$39.991 Year
  • Premium Subscription$49.991 Year
  • Yearly subscription3 Days trial$59.991 Year

Questions

Is myHarkness Modeller free?
myHarkness Modeller is free to download, with no in-app purchases.
Is Screen Mirroring Smart Screen free?
Screen Mirroring Smart Screen is free to download, with in-app purchases available.
Which has better reviews, myHarkness Modeller or Screen Mirroring Smart Screen?
Screen Mirroring Smart Screen is rated higher. myHarkness Modeller averages 3.0 out of 5 from 2 ratings, while Screen Mirroring Smart Screen averages 4.7 from 654 ratings.
Do myHarkness Modeller or Screen Mirroring Smart Screen have ads?
Screen Mirroring Smart Screen shows ads; myHarkness Modeller does not.
Which is updated more often, myHarkness Modeller or Screen Mirroring Smart Screen?
myHarkness Modeller ships an update every 3 months, and Screen Mirroring Smart Screen every 11 days. Most recently, myHarkness Modeller was updated on October 17, 2026 and Screen Mirroring Smart Screen on October 22, 2026.

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