Best Aspect Ratio Converter Apps

242+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated September 2026

Out of 242+ aspect ratio converter apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Aspect Ratio Converter Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Video Aspect Ratio for SafariVideo Aspect Ratio for SafariFree3.0★ (7)NoNoMay 2026
2aspect:ratioaspect:ratioFree3.3★ (4)NoNoSep 2026
3Aspect:Ratio CalcAspect:Ratio CalcFreeNoNoMay 2026
4Aspect Ratio FinderAspect Ratio FinderFreeNoYesAug 2026
5Aspect Ratio X CalcAspect Ratio X CalcFree5.0★ (3)NoNoAug 2026
6JPEG-PNG Image file converterJPEG-PNG Image file converterFree4.7★ (17K)YesNoSep 2026
7Aspect Ratio & Size CalculatorAspect Ratio & Size CalculatorFreeNoYesSep 2026
8ConverterConverterFree1.0★ (3)NoNoMay 2026

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FAQ about Aspect Ratio Converter

What are the best aspect ratio converter apps for iPhone?
Video Aspect Ratio for Safari tops our aspect ratio converter apps ranking as of September 2026, with a 3.0-star average from 7 App Store ratings, and it's free to download.
Yes — 20 of the top aspect ratio converter apps we rank are free to download, including Video Aspect Ratio for Safari and aspect:ratio.
Video Aspect Ratio for Safari has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 242+ aspect ratio converter apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Video Aspect Ratio for Safari is a Safari extension designed to correct distorted videos on websites. It allows users to manually select a correct aspect ratio to fix videos that appear squished or stretched.
The extension works by letting you choose a standard aspect ratio, such as 4:3 or 16:9, for videos that have an invalid aspect ratio. This correction ensures the video displays properly.