# Chroma key green screen app — Photo effect for greenscreen > Photo and video background changer using color keying. (iPhone/iPad app by Maria Gascon.) - Source: https://appshunter.io/ios/app/chroma-key-green-screen-app/id1401834840 (this page in markdown: same URL + `.md`) - Developer: [Maria Gascon](https://appshunter.io/developer/1265018007) - Category: Photo & Video, Entertainment - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 14.0 · 44 MB - Languages: British English, Arabic, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish and 37 more - Released: 2018-07-26 - Data updated: 2026-08-17 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/chroma-key-green-screen-app/id1401834840/reviews.md ## What is Chroma key green screen app? Chroma keying is a technique used for combining two frames or images by replacing a color in one frame with another. Chroma key, which is also known as Color Keying, Color Separation Overlay, Bluebox, Greenbox, is now available on your phone. As an image or video background changer, apply this technique to your images or videos in a very easy way. Use our green, red or blue tones to key out objects from your photos or videos. How to apply Chroma key visual effect? • Choose a background image from your gallery or take a new one • Select your scene • Adjust the editor settings • Replace the green, red or blue area images by another image or video • Add a custom background using the Chroma key effect • Click done to save the result If you like our app, please rate and comment to help us improve! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula ## Key features - Chroma keying for image/video background replacement - Key out green, red, or blue tones - Use gallery images or new recordings as backgrounds - Adjust editor settings - Save results ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Weekly subscription | $7.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime plan | $29.99 | one-time | | Remove Ads | $6.99 | one-time | ## Recent user reviews (10 of 113) All indexed reviews: https://appshunter.io/ios/app/chroma-key-green-screen-app/id1401834840/reviews.md ### 1/5 — IT DOES NOT WORK AT ALL *2026-05-20, version 1.5* Ojnxeqoiwediubedwjhbecwjkdcwbhjxsqbjhcwdv dcwhivdcwigvdcwj hdcwjg dcwhivvihwcdhjvwcdhivdcwvhicwdjvhdwchbicdwkhvcdehivdcehkbcdwuigwrbuobkj ### 1/5 — SEO only shows garbage. *2025-09-08, version 1.4* top of the list, unusable product. i just want to import video and remove green. ### 1/5 — Malo *2025-02-27, version 1.3* Son puros anuncios y no cumplen lo que ofrecen ### 5/5 — Guter Green Screen *2025-02-12, version 1.3* Die App ist richtig gut geeignet für einen tollen Green Screen ,weil man hat viele Funktionen hat wie man das so einstellen will.Falls es bei euch nicht funktioniert hat dann habt ihr folgendes falsch gemacht: Nicht genügend Licht denn der Raum sollte ausreichend erhellt sein damit man den Green Screen gut sehen kann & er nicht blass erscheint . Nehmt am besten ein sehr knalliges neon grün so sieht der Green Screen am besten aus Es sollten keine Falten in den Green Screen sein die machen nämlich einen Schatten womit der Green Screen an manchen Stellen dunkler ist und das Bild dann komisch aussieht . Ich hoffe ich konnte mit meinem Tipps helfen.Falls es bei euch nicht funktioniert hat dann informiert ihr euch an besten gründlich über dieses damit Ihr beim Nächsten mal kein Problem habt ### 1/5 — Masakra *2025-02-06, version 1.3* Chyba oszustwo nic nie działa ### 1/5 — Premium does not work! *2023-10-09, version 1.3* I also paid for the premium but it doesn’t work! Please either refund me or fix this. ### 1/5 — LIXO VIRTUAL *2023-10-04, version 1.3* HORRÍVEL ### 1/5 — No nie *2023-08-06, version 1.3* okropna!nawet nie zaczołem a już nie działa! ### 1/5 — Premium does not work! *2023-05-10, version 1.3* I paid the money for premium and every time I click on it to access, it takes me back to the payment button. Please fix this. ### 1/5 — I hate this app!! *2023-05-04, version 1.2* It doesn’t even werkkkk ## Frequently asked questions about Chroma key green screen app ### What is chroma keying? Chroma keying is a visual effects technique used to combine two images or video frames. It involves replacing a specific color, like green or blue, in one frame with another image or video. ### How do I use the chroma key effect? First, choose a background image or record a new scene. Then, select your main scene and adjust the editor settings. You can then replace the keyed-out color area with a custom background image or video from your gallery or recordings. ### What colors can I key out? This app allows you to key out green, red, or blue tones from your photos or videos. This flexibility enables you to remove a variety of colored backgrounds to replace them with your desired content. ### Is this app free to use? The app is free to download and use. However, it does offer in-app purchases, which may unlock additional features or content. It also contains advertisements. ### What kind of content can I create with this app? You can create a variety of visual content by replacing backgrounds in your photos and videos. This is ideal for creating custom scenes, special effects, or simply changing the backdrop of your media. ## Version history (last 5 releases) ### 1.5 — 2026-01-30 The app has been rewritten in Swift. Libraries have been updated and Swift-compatible versions are now used. Bugs have been fixed. The interface has been improved for a simpler and smoother user experience. ### 1.4 — 2025-07-11 The app has been rewritten in Swift. Libraries have been updated and Swift-compatible versions are now used. Bugs have been fixed. The interface has been improved for a simpler and smoother user experience. ### 1.3 — 2023-05-05 Fixed various minor behavior bugs. Libraries updated to the latest version. ### 1.2 — 2020-03-19 New design ### 1.1 — 2018-10-02 Some bugs fixed for iPhoneXs ## Apps similar to Chroma key green screen app | App | Rating | Price | Category | | --- | --- | --- | --- | | [Video Effects Editor: Riveo](https://appshunter.io/ios/app/video-effects-editor-riveo/id1546053158) | 4.7 (2,160) | Free | Photo & Video | | [VSCO: Photo & Video Editor](https://appshunter.io/ios/app/vsco-photo-and-video-editor/id588013838) | 4.7 (276,434) | Free | Photo & Video | | [Canva: AI Video & Photo Editor](https://appshunter.io/ios/app/canva-ai-video-and-photo-editor/id897446215) | 4.9 (3,485,440) | Free | Photo & Video | | [Prisma: Photo Editor, Filters](https://appshunter.io/ios/app/prisma-photo-editor-filters/id1122649984) | 4.7 (211,492) | Free | Photo & Video | | [Prequel: Photo & Video Editor](https://appshunter.io/ios/app/prequel-photo-and-video-editor/id1325756279) | 4.7 (340,064) | Free | Photo & Video | | [Lightroom: AI Photo Editor](https://appshunter.io/ios/app/lightroom-ai-photo-editor/id878783582) | 4.8 (336,436) | Free | Photo & Video | ## More apps by Maria Gascon - [Draw on Photos – Add Stickers](https://appshunter.io/ios/app/draw-on-photos-add-stickers/id880654224) - [Doodle notes and write ideas](https://appshunter.io/ios/app/doodle-notes-and-write-ideas/id915357945) - [I love you – create cute love cards and messages](https://appshunter.io/ios/app/i-love-you-create-cute-love-cards-and-messages/id915761116) - [Happy Birthday - Photo Editor](https://appshunter.io/ios/app/happy-birthday-photo-editor/id921588040) - [Animals coloring book – paint drawings](https://appshunter.io/ios/app/animals-coloring-book-paint-drawings/id923349197) - [Magic Cars Coloring Pages Pack](https://appshunter.io/ios/app/magic-cars-coloring-pages-pack/id923362977) All apps by Maria Gascon: https://appshunter.io/developer/1265018007 ## Related topics [chroma key green screen app](https://appshunter.io/ios/topics/chroma-key-green-screen-app) · [chroma key photo](https://appshunter.io/ios/topics/chroma-key-photo) · [chroma key marker](https://appshunter.io/ios/topics/chroma-key-marker) · [gascon](https://appshunter.io/ios/topics/gascon) · [chroma key video](https://appshunter.io/ios/topics/chroma-key-video) · [blue screen](https://appshunter.io/ios/topics/blue-screen) · [foldio360](https://appshunter.io/ios/topics/foldio360) · [chroma key background](https://appshunter.io/ios/topics/chroma-key-background) · [chroma key](https://appshunter.io/ios/topics/chroma-key) · [green screen background](https://appshunter.io/ios/topics/green-screen-background) · [chroma comfort](https://appshunter.io/ios/topics/chroma-comfort) · [green screen remover](https://appshunter.io/ios/topics/green-screen-remover) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*