Best Aspect Ratio Converter Apps

242+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated October 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Video Aspect Ratio for SafariVideo Aspect Ratio for SafariFree3.0★ (7)NoNoMay 2026
2aspect:ratioaspect:ratioFree3.3★ (6)NoNoOct 2026
3Aspect:Ratio CalcAspect:Ratio CalcFree—NoNoMay 2026
4ConverterConverterFree1.0★ (3)NoNoMay 2026
5Aspect Ratio X CalcAspect Ratio X CalcFree5.0★ (3)NoNoOct 2026
6Aspect Ratio FinderAspect Ratio FinderFree—NoYesAug 2026
7JPEG-PNG Image file converterJPEG-PNG Image file converterFree4.7★ (17K)YesNoNov 2026
8Easy Converter - unit convertEasy Converter - unit convertFree4.5★ (17)NoNoNov 2026

Top Picks for Aspect Ratio Converter

3.3(6 ratings)
Free
aspect:ratio screenshot 1
aspect:ratio screenshot 2

Easily calculate any ratio for design projects. Input a base ratio and either width or height to automatically determine the other dimension. Offers dark and light themes for usability in any lighting.

More Aspect Ratio Converter apps to explore

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 October 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 October 2026.
We track 242+ aspect ratio converter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.