Best Picture Size Reduce Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good picture size reduce apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Picture Size Reduce Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Image SizeImage SizeFree4.7★ (30K)YesYesSep 2026
2PhotoSlim - Reduce Photo SizePhotoSlim - Reduce Photo SizeFree4.1★ (65)YesYesAug 2026
3Image Resizer : Resize PhotosImage Resizer : Resize PhotosFree5.0★ (16)YesYesJul 2026
4Image Size ReducerImage Size ReducerFree5.0★ (1)YesYesAug 2026
5Image Resizer: Reduce KB SizeImage Resizer: Reduce KB SizeFreeYesYesSep 2026
6Reduce Photo Size: CompressorReduce Photo Size: CompressorFree3.7★ (33)NoYesMay 2026
7Compress Photos & Resize ImageCompress Photos & Resize ImageFree5.0★ (3)NoYesAug 2026
8Compress Photos・Reduce SizeCompress Photos・Reduce SizeFree5.0★ (1)NoYesMay 2026

Top Picks for Picture Size Reduce

Image Size#1

Image Size by Vitalij Schaefer

Resize your photo! Resizer App
Editor's Choice
📷 Photo & Video
4.7😊(30K ratings)
FreeAdsIn-App Purchases
Image Size screenshot 1
Image Size screenshot 2
Image Size screenshot 3
Image Size screenshot 4
Image Size screenshot 5
Image Size screenshot 6

Easily resize your photos to any dimension using pixels, millimeters, centimeters, or inches. Preserve aspect ratio with a simple tap and crop images with intuitive multitouch gestures. Save, email, print, or share your resized creations.

What We Love

  • 🚀 Straightforward and easy to use
  • 👍 Intuitive user interface
  • 🚀 Quick resizing and editing
  • 💡 Useful features like watermarking and cropping

Room to Improve

  • 🐛 Occasional issues with image quality after resizing
  • 🔍 Unclear interface for some advanced features
  • 💰 Paid version required to remove ads
PhotoSlim - Reduce Photo Size#2

PhotoSlim - Reduce Photo Size by GwanRyel Lee

Image Compressor, No Payment
Strong Contender
📷 Photo & Video
4.1(65 ratings)
FreeAdsIn-App Purchases
PhotoSlim - Reduce Photo Size screenshot 1
PhotoSlim - Reduce Photo Size screenshot 2
PhotoSlim - Reduce Photo Size screenshot 3

Compress your photos and images to save storage space. Adjust compression levels to maintain desired image quality. Save and share your optimized pictures instantly, with access to detailed photo information.

Image Resizer : Resize Photos#3

Image Resizer : Resize Photos by App Chunks

Compress & Reduce Photo Size
Worth Considering
📷 Photo & Video
5.0(16 ratings)
FreeAdsIn-App Purchases
Image Resizer : Resize Photos screenshot 1
Image Resizer : Resize Photos screenshot 2
Image Resizer : Resize Photos screenshot 3
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Easily resize, crop, and convert your photos to different formats. This tool helps reduce file size for uploads, emails, or faster website loading without sacrificing quality. It supports batch processing for multiple images and offers additional features like background changes and passport image creation.

More Picture Size Reduce apps to explore

FAQ about Picture Size Reduce

What are the best picture size reduce apps for iPhone?
Image Size tops our picture size reduce apps ranking as of September 2026, with a 4.7-star average from 30K App Store ratings, and it's free to download.
Yes — 20 of the top picture size reduce apps we rank are free to download, including Image Size and PhotoSlim - Reduce Photo Size.
Image Size shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ picture size reduce apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to resize your photos to a custom size. You can specify the output dimensions using units like pixels, millimeters, centimeters, or inches. It also offers features for cropping, saving, emailing, printing, and sharing your resized images.
To preserve the aspect ratio of your image, simply tap on the chain icon located between the width and height input fields. This will ensure that when you adjust one dimension, the other adjusts proportionally.