Comparison

Green Screen Studio vs Video Size Compressor

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

Head to head
About

Green Screen Studio

Easily replace monochromatic backgrounds with any image using chroma key technology. This app offers both automatic green screen functionality and manual editing tools to achieve professional results, even without a green screen. Enhance your photos with additional editing features.

Highlights
  • Chroma key background replacement
  • Manual background removal
  • Automatic green screen feature
  • Photo editing tools
  • Add stickers and text
  • Apply photo effects
Features
Read full description

Green Screen Studio is a chroma key application that allows the user to change a monochromatic background into any image they wish. Chroma key is a technique for mixing two images or frames together, in which a color from one image is removed (or made transparent), revealing another image behind it. This technique is also referred to as color keying, color-separation overlay, green screen, and blue screen. Green Screen Studio has tools available to manually remove the background if you do not have a perfect green screen background available. This allows you to manually apply backgrounds to any picture you want without a green screen. ≈ Easy and Simple ≈ ◎ Load your background image ◎ Load your foreground image ◎ Manually erase any parts of your foreground image without a green screen ◎ Use the automatic Green Screen feature for your green screen ◎ Zoom in for finer editing ◎ Save your image to finish. You’re done! ≈ Photo Editor EXTRA Features ≈ ◎ Intelligent one-tap Auto Enhance filter. ◎ Draw on your photos. ◎ Add fun stickers and text. ◎ Adjust Brightness, Saturation and Contrast. ◎ Sharpen and Blur. ◎ Adjust, Crop, and Rotate your photos. ◎ Red-Eye, Whiten and Blemish tools ◎ Additional ten gorgeous photo effects to apply to your photos. TIPS: Green is currently used as a backdrop more than any other color because image sensors in digital video cameras are most sensitive to green. The green camera channel contains the least "noise" and can produce the cleanest key/matte/mask. Additionally, less light is needed to illuminate green, again because of the higher sensitivity to green in image sensors. The biggest challenge when setting up a green screen is even lighting and the avoidance of shadow, because it is best to have as narrow a color range as possible being replaced. A shadow would present itself as a darker color to the camera and might not register for replacement. A chroma key subject must not wear clothing similar in color to the chroma key color(s) (unless intentional), because the clothing may be replaced with the background. For licensing inquiries, please email support@pocketbitsllc.com

About

Video Size Compressor

Easily reduce video file sizes to a desired MB without compromising the video content. This app helps overcome sharing limitations on email and messaging platforms, and saves storage space.

Highlights
  • Specify desired video size in MB
  • Compress entire video without clipping
  • Overcome email and messaging size limits
  • Save storage space on devices
  • Easy 3-step compression process
  • Direct sharing to other apps and services
Features
Read full description

Reduce the file size of a video to a size of your choice without clipping any part of it. For example - If there is a Video of size 25 MB, the application could reduce its size to 5 MB, 10MB, 15 MB and etc. In order to use the application, just specify the size of the video in MB that you want to achieve and it will compress the video to that size. There are various places where reducing the Video size helps.For example, in emails the attachment sizes are limited to 25 MB.In such cases the large videos could be compressed to 25 MB and sent across emails. Many messaging platforms like WhatsApp do not allow large sized videos to be shared.In such scenarios, we have to often cut a part of the video to send and we are unable to send the full video. Using Video Size Compressor you will be able to overcome this problem. Using the application , you will be able to reduce the file size of the entire video to a smaller size. After this, you will be able to share the entire video easily without cutting any part of it. Smaller sized videos also help to upload them to a website and could be transferred easily using file sharing services and pen drives.If you are a website owner, you could offer different sizes of the same video to your customers.This will help them to download the video as per their requirements. The compressed videos also help to save the space on phone, harddisk or the pen drives wherever they are used. The application itself is very easy to use.The videos could be compressed using the application in 3 easy steps. In order to compress the video, just select it from gallery ,specify the required size and click on "Compress Video" button.The application will reduce the video size and it will save it to gallery.It will also display a share page using which you will be able to share the video directly with various other applications and services like WhatsApp, iCloud, Mail, AirDrop,Save to Files,Cloud services and many more.

Screenshots

Green Screen Studio4 screens
Video Size Compressor4 screens

Verdict

The call

The clearest difference is review sentiment: Video Size Compressor at 88% against Green Screen Studio's 27%. Video Size Compressor also leads on rating (4.6 vs 3.1) and price ($3.99 vs $4.99). Green Screen Studio's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (90 vs 16). On ads, in-app purchases 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

Green Screen Studio costs $4.99 and Video Size Compressor $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Video Size Compressor holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Green Screen Studio has 90 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 27% of Green Screen Studio's written reviews are positive against 88% of Video Size Compressor's.

UpkeepUpdate frequency

Green Screen Studio ships an update every 6 weeks, Video Size Compressor every 3 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard7 real differences · 3 level
Green Screen Studio versus Video Size Compressor: the parameters behind the verdict, then further details
ParameterGreen Screen StudioVideo Size Compressor
Price$4.99$3.99 — better
Rating3.1 (90 ratings)4.6 (16 ratings) — better
Positive reviews26.8% of reviews87.5% of reviews — better
Number of ratings90 — better16
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better11.0
Further details — not scored
Size25 MB15 MB
Age rating4+4+
DeveloperPocket Bits LLCRuchira Ramesh

Customer experience

Green Screen Studio

All ratings90 ratings
Positive51.1%
Neutral2.2%
Negative46.7%
Written reviews168 reviews
Positive26.8%
Neutral4.8%
Negative68.5%

Video Size Compressor

All ratings16 ratings
Positive87.5%
Neutral6.3%
Negative6.3%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Bugs and requests

Green Screen Studio

Reported bugs

3 issues
  • Crashes on launch
  • Saved photos are blank
  • Compatibility issues with iOS updates

Requested features

3 requests
  • Add video support
  • Improve green screen accuracy
  • Implement undo/redo functionality

Video Size Compressor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Green Screen Studio

No in-app purchases

None

Video Size Compressor

No in-app purchases

Questions

Is Green Screen Studio free?
Green Screen Studio costs $4.99, with no in-app purchases.
Is Video Size Compressor free?
Video Size Compressor costs $3.99, with no in-app purchases.
Which has better reviews, Green Screen Studio or Video Size Compressor?
Video Size Compressor is rated higher. Green Screen Studio averages 3.1 out of 5 from 90 ratings, while Video Size Compressor averages 4.6 from 16 ratings.
Do Green Screen Studio or Video Size Compressor have ads?
Neither Green Screen Studio nor Video Size Compressor shows ads.
Which is updated more often, Green Screen Studio or Video Size Compressor?
Green Screen Studio ships an update every 6 weeks, and Video Size Compressor every 3 months. Most recently, Green Screen Studio was updated on November 6, 2026 and Video Size Compressor on November 8, 2026.

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