Comparison

Green Screen & Blue Screen App vs Screen Forge

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

Head to head
About

Green Screen & Blue Screen App

This app provides a simple way to display solid green or blue backgrounds on your device. It's useful for pre-visualization in video production and photography, helping you prepare for background removal in editing.

Highlights
  • Green background display
  • Blue background display
  • Four color options
  • Full screen mode
  • Screen lock function
Features
Read full description

■Greenscreen and Blueback Display App This is a simple application that allows you to easily display green back and blue back, which are commonly used in video production and photography. It can easily display greenback and blueback, which are used to make the background transparent when editing filmed video or photos. Using this app as a prop, you can easily shoot videos. In addition, both green scren and blue screen are supported. The Green Background/Blue Background Display App is a simple app for displaying green backgrounds and blue backgrounds on smartphones and tablets. Since there are four colors, you can use different screens for different scenes. The entire screen can be displayed. You can lock the screen by pressing and holding the screen, and the lock function allows you to tap on the green screen area. This allows you to take a wide range of pictures. This app does not have functions for chroma key compositing or video editing, but it can be used in conjunction with other apps to create a variety of video productions. ■Features of the application for displaying green background and blue background 1. the color of the green background and blue background can be changed to four different colors. 2. the colors use the following color codes. The color code is set to the color code that optimizes the function of the green screen. 1. #00FF00 2. #00FFFF 3. #0080FF 4. #0000FF 3. screen lock Press and hold the screen to lock the screen. You can prevent the screen from switching. This prevents the screen from switching when the screen is tapped. It can be used for a wide range of photography, including screen-tapping performances. Main Functions Display of green background Display of blue background Switching between green background and blue background Full screen display function Screen lock function Screen lock function ・Function to display the screen while it is running Use Cases Use cases for this application include the following: 1. 1. used in video production and photography for setting up green and blue backgrounds and for pre-shooting simulation 2. used to verify that greenbacks and bluebacks are installed correctly during video production and photography 3. used by people who are learning about video production to learn how to use and install greenback and blueback. 4. used by people who are learning about video production and photography to learn how to use and install greenback and blueback. 4. it is used by people who are doing video production or photography to display the greenback or blueback and make the background transparent before the editing process. As described above, this application will be a useful tool for use and learning in the field of video production and photography. It can also be used for confirmation before editing work, making it a useful application for those involved in video production and photography. Assumed Scenes 1. scene where a performer operates a smartphone With this app, the smartphone screen can be used as a green background for shooting. 2. Also, the screen lock function prevents the screen from changing even if you tap the screen. 2. Therefore, you can shoot and edit scenes in which the actor operates the smartphone. 2. 2. scene where actors operate tablet PCs 3. scene where an actor is operating a computer Since the entire green back can be displayed, the above scenes can be filmed. The menu bar on the computer can also be hidden, so you can compose free moving images and CG with chromakey.

About

Screen Forge

Features
Read full description

The Ultimate Screen Preparation Tool for VFX Screen Forge is a powerful tool designed for filmmakers using iPhones and iPads to shoot scenes where screens will later be replaced in VFX. Whether you’re using Chroma Key or other screen replacement techniques, Screen Forge helps you set up your screen for seamless post-production integration. Key Features: • Multiple Background Colors – Select from a range of colors to match any scene’s needs. • Tracking Markers – Choose from various marker types to ensure precise alignment in post-production. • Touch References – On-screen ‘Keyboard’ and ‘Phone’ guides help actors interact naturally with virtual interfaces. • Single Tap Track Marker – Custom markers for precise tap and drag tracking (not compatible with multiple touches). • Custom Size & Opacity – Adjust tracking markers to balance visibility, reflections, and removal ease in VFX. • Tips for Beginners – Get practical guidance on optimizing your screen for VFX. • Brightness Adjustment Chart – Fine-tune screen brightness to match scene exposure for optimal results. • Focus Chart – Ensure sharp focus on the screen during filming. Designed for both beginners and professionals, Screen Forge simplifies screen preparation, making your VFX workflow smoother and more efficient. Disclaimer: Screen Forge is a pre-production tool and does not generate VFX or final composites. It assists filmmakers in setting up screens for filming, while actual VFX work should be done using professional post-production software. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.dotcine.com.br/screenforge-privacy

Screenshots

Green Screen & Blue Screen App4 screens
Screen Forge4 screens

Verdict

The call

The clearest difference is in-app purchases: Green Screen & Blue Screen App at none against Screen Forge's 2. Green Screen & Blue Screen App also leads on iOS requirement (13.0 vs 17.0). Screen Forge's advantage is ads (none vs shown) and update cadence (monthly vs every 13 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 Forge sells 2 in-app purchases, starting at $4.99 per month. Green Screen & Blue Screen App asks for nothing beyond the download.

UpkeepUpdate frequency

Green Screen & Blue Screen App ships an update every 13 months, Screen Forge monthly. The most recent releases landed on September 21, 2026 and May 15, 2026 respectively.

Scorecard4 real differences · 6 level
Green Screen & Blue Screen App versus Screen Forge: the parameters behind the verdict, then further details
ParameterGreen Screen & Blue Screen AppScreen Forge
PriceFreeFree
Rating2.5 (6 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 13 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size41 MB1 MB
Age rating4+4+
DeveloperMINERVA K.K.JOSE F DA SILVA NT

In-app purchases

None

Green Screen & Blue Screen App

No in-app purchases

2 purchases

Screen Forge

Subscriptions2
  • Monthly7 Days trial$4.991 Month
  • Yearly7 Days trial$24.991 Year

Questions

Is Green Screen & Blue Screen App free?
Green Screen & Blue Screen App is free to download, with no in-app purchases.
Is Screen Forge free?
Screen Forge is free to download, with in-app purchases available.
Do Green Screen & Blue Screen App or Screen Forge have ads?
Green Screen & Blue Screen App shows ads; Screen Forge does not.
Which is updated more often, Green Screen & Blue Screen App or Screen Forge?
Green Screen & Blue Screen App ships an update every 13 months, and Screen Forge monthly. Most recently, Green Screen & Blue Screen App was updated on September 21, 2026 and Screen Forge on May 15, 2026.

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