Best Downsize Image Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Looking for free downsize image apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Downsize Image Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Image SizeImage SizeFree4.7★ (30K)YesYesSep 2026
2Image Resizer FreeImage Resizer FreeFree2.9★ (85)NoNoAug 2026
3InstaSize: AI Photo EditorInstaSize: AI Photo EditorFree4.7★ (325K)NoYesSep 2026
4Resize ImageResize ImageFree4.6★ (1K)YesYesSep 2026
5Square Fit Photo Video EditorSquare Fit Photo Video EditorFree4.9★ (76K)YesYesSep 2026
6Resize it - compress any imageResize it - compress any imageFree4.7★ (1.1K)NoNoSep 2026
7Photo Resizer: resize imagePhoto Resizer: resize imageFree4.7★ (664)YesYesSep 2026
8Resize Image - Batch ResizerResize Image - Batch ResizerFreeYesNoAug 2026

Top Picks for Downsize Image

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
  • 👍 Saves resized images to separate album
  • 🚀 Efficient for preparing images for social media and printing

Room to Improve

  • 🐛 Occasional issues with image quality after resizing
  • 🔍 Unclear interface for some advanced features
  • 💰 Paid version required to remove ads
  • 🔍 Difficulty finding help/support options
  • 🔍 Inconsistent behavior when resizing/printing images
InstaSize: AI Photo Editor#3

InstaSize: AI Photo Editor by Instasize Inc.

Collage Pic, Background Maker
Worth Considering
📷 Photo & Video
4.7😞(325K ratings)
FreeIn-App Purchases
#41in Photo & Video
InstaSize: AI Photo Editor screenshot 1
InstaSize: AI Photo Editor screenshot 2
InstaSize: AI Photo Editor screenshot 3
InstaSize: AI Photo Editor screenshot 4
InstaSize: AI Photo Editor screenshot 5
InstaSize: AI Photo Editor screenshot 6

This comprehensive photo and video editor offers AI-powered tools to enhance images, remove unwanted objects, and create collages. Resize and crop content for any social platform, or use advanced features like background removal and batch editing.

What We Love

  • 🚀 Easy to use
  • 👍 Useful for resizing photos
  • 👍 Good photo editing features
  • 👍 Helpful for Instagram
  • 👍 Customizable filters and borders

Room to Improve

  • 🔒 Aggressive subscription model
  • 🔒 Difficult to use without premium subscription
  • 🐛 Frequent crashes and bugs
  • 🐛 Quality issues with saved photos
  • 🐛 Unreliable performance

More Downsize Image apps to explore

FAQ about Downsize Image

What are the best downsize image apps for iPhone?
Image Size tops our downsize image 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 downsize image apps we rank are free to download, including Image Size and Image Resizer Free.
Image Size shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ downsize image 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.

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