Best Photo Size Apps

233+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Out of 233+ photo size apps on iOS, 19 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 Photo Size Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Image SizeImage SizeFree4.7★ (30K)YesYesAug 2026
2InstaSize: AI Photo EditorInstaSize: AI Photo EditorFree4.7★ (325K)NoYesAug 2026
3Square Fit Photo Video EditorSquare Fit Photo Video EditorFree4.9★ (76K)YesYesAug 2026
4Photo Resizer: resize imagePhoto Resizer: resize imageFree4.7★ (652)YesYesAug 2026
5No Crop Photo Video ResizeNo Crop Photo Video ResizeFree4.9★ (7.7K)YesYesAug 2026
6Resize Photos·Resize Photos·Free was $0.994.8★ (486)NoYesAug 2026
7Compress Photos & PicturesCompress Photos & PicturesFree4.7★ (22K)YesYesAug 2026
8Passport Photo - ID Photo AppPassport Photo - ID Photo AppFree4.7★ (9K)YesYesAug 2026

Top Picks for Photo Size

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
InstaSize: AI Photo Editor#2

InstaSize: AI Photo Editor by Instasize Inc.

Collage Pic, Background Maker
Strong Contender
📷 Photo & Video
4.7😞(325K ratings)
FreeIn-App Purchases
#34in 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

Room to Improve

  • 🔒 Aggressive subscription model
  • 🔒 Difficult to use without premium subscription
  • 🐛 Frequent crashes and bugs
Square Fit Photo Video Editor#3

Square Fit Photo Video Editor by Alan Cushway

Layout Size Editing for Insta
Worth Considering
📷 Photo & Video
4.9😊(76K ratings)
FreeAdsIn-App Purchases
Square Fit Photo Video Editor screenshot 1
Square Fit Photo Video Editor screenshot 2
Square Fit Photo Video Editor screenshot 3
Square Fit Photo Video Editor screenshot 4
Square Fit Photo Video Editor screenshot 5

Easily post full-size photos and videos to social media without cropping. Enhance your media with filters, text, stickers, and various design elements. Supports multiple social media platforms with high-resolution export.

What We Love

  • 💻 Easy to use
  • 🎨 Lots of editing options
  • 🔍 Helps fit photos for social media
  • 🆓 Free version with no watermarks

Room to Improve

  • 💰 Subscription model too expensive
  • 🔍 Limited free features
  • 📺 Intrusive ads in free version

More Photo Size apps to explore

4
Photo Resizer: resize image
Photo Resizer: resize image
Photo Resizer: resize image
Reduce photo & picture size
Free

Easily reduce the resolution and file size of your photos with just a few taps. This tool is perfect for optimizing images for email attachments or saving storage space.

Resize photo resolutionReduce photo file sizeOne-click email attachment
📷 Photo & Video
(652)
free with in-app purchases
5
No Crop Photo Video Resize
No Crop Photo Video Resize
No Crop Photo Video Resize
Image Resizer for Instagram
Free

Easily post full-size photos and videos to social media without cropping. Edit media with filters, stickers, text, and music. Customize with borders, frames, and backgrounds for a professional look.

Post full-size photos and videos without croppingMove, rotate, scale, and flip mediaAdd music to videos
📷 Photo & Video
(7.7K)
free with in-app purchases
6
Resize Photos·
Resize Photos·
Resize Photos·
Picture Resizer, Image Size
Free
$0.99 | 100% OFF

Easily resize, compress, and convert your photos to save storage space. Print images to actual size, rotate, flip, and crop them. Supports multiple formats and batch editing for efficient photo management.

Batch photo resizingPhoto compressionFormat conversion (JPEG, PNG, HEIC)
🎨 Graphics & Design
(486)
free with in-app purchases
7
Compress Photos & Pictures
Compress Photos & Pictures
Compress Photos & Pictures
Compress photos, save space
Free

Reduce the file size of your photos and reclaim storage space on your device. This app offers intelligent compression to maintain image quality while significantly shrinking files for faster sharing and easier storage. It supports various file types and offers advanced tools for privacy and export.

Reduce photo file sizeMaintain image qualityFaster sharing
📷 Photo & Video
(22K)
free with in-app purchases
8
Passport Photo - ID Photo App
Passport Photo - ID Photo App
Passport Photo - ID Photo App
Perfect ID Photo Print at Home
Free

Create compliant passport, ID, or visa photos at home. This app helps you remove backgrounds, combine multiple photos onto standard print sizes, and save money by preparing your own prints for local services.

Background removerPassport sizerCombine photos for printing
📷 Photo & Video
(9K)
free with in-app purchases
9
Print to Size
Print to Size
Print to Size
Pictures and photo printer app
$2.99

Easily print images at precise dimensions using inches or centimeters. Optimize paper and ink usage by arranging multiple photos on a single sheet. Ensures your printed photos match on-screen sizes for perfect results.

Print to exact size in inches or cmResize and crop imagesPrint multiple photos per sheet
📷 Photo & Video
(19K)
free
10
Passport Photo - ID Photo
Passport Photo - ID Photo
Passport Photo - ID Photo
Create, save, print or email
Free

Easily create, save, print, or email compliant passport and ID photos. Features templates for over 100 countries and automatic background replacement. Optimize your photos for official documents and job applications.

Passport photo templates for 100+ countriesAutomatic background replacementPredefined formats for job applications
📷 Photo & Video
(21K)
free with in-app purchases
11
Resize: Photo Video Compress
Resize: Photo Video Compress
Resize: Photo Video Compress
Reduce image size save storage
Free

Easily reduce the file size of your photos and videos without sacrificing quality. This app offers powerful compression and resizing tools to free up storage space. Save, replace, or share your optimized media with ease.

Image compressionVideo compressionImage resizing
📷 Photo & Video
(1.8K)
freemium
12
Whitagram
Whitagram
Whitagram
Square framing
Free

Easily frame your photos with a white background for social media. Adjust brightness, edit with a powerful editor, and customize frame colors and sizes. Add text and stickers for extra flair.

White background framingAdjust brightnessEdit with DS Photo Editor
📷 Photo & Video
(690)
free with in-app purchases
13
Square Sized
Square Sized
Square Sized
Crop & export picture + videos
Free

Easily post entire photos and videos to social media platforms without cropping. Enhance your images with filters, text, shapes, and backgrounds. Offers a free trial period for full access.

Add borders for social mediaImport from albums, Facebook, InstagramAdd filters, text, and shapes
📷 Photo & Video
(8.2K)
subscription
14
No Crop - Square quick sized
No Crop - Square quick sized
No Crop - Square quick sized
by HOANG PHAM
Free

Easily post full-size photos to social media without cropping. This app offers a quick way to square your images and includes a variety of editing tools like frames, effects, filters, and text overlays.

Post full-size photos without croppingSquare photos quicklyAdd frames, effects, and filters
📷 Photo & Video
(11K)
ad-supported
15
PicCollage: Magic Photo Editor
PicCollage: Magic Photo Editor
PicCollage: Magic Photo Editor
Grids, Layouts & Collage Maker
Free

Create personalized photo collages, cards, and video slideshows. Easily edit photos and videos with filters, cutouts, and animations. Personalize your designs with fonts, stickers, and backgrounds for any occasion.

Create collages and cardsEdit photos and videosUse ready-to-use layouts and templates
📷 Photo & Video
(1.8M)
free with in-app purchases
16
Image Size - Photo Compress
Image Size - Photo Compress
Image Size - Photo Compress
Photo resize and compress
Free

Easily resize and compress your photos with simple operations. Lighten images individually or in batches, preview changes, and check quality and size before saving. Supports JPEG and PNG formats, and integrates with email and other apps for seamless sharing.

Resize and compress imagesBatch processingPreview resized images
📷 Photo & Video
(473)
free with in-app purchases
17
Photo Size - Easy
Photo Size - Easy
Photo Size - Easy
Cleaning up storage space
Free

Easily adjust photo sizes and ratios for various needs, from document uploads to storage management. Enhance image quality with noise reduction and lossless compression. Quickly clean up your photo library by identifying and deleting large files.

Magnification and noise reductionLossless compressionRotation cropping
🔧 Utilities
(3)
free with in-app purchases
18
Photo Compress - Shrink Pics
Photo Compress - Shrink Pics
Photo Compress - Shrink Pics
Reduce image size & save space
Free

Reduce the size of your photos to save storage space on your device. Compress images in batches, adjust quality, and resize them for easier sharing. Convert HEIC files to JPEG for broader compatibility.

Batch photo compressionAdjust JPEG compression levelOptional image resizing
📷 Photo & Video
(3.5K)
free with in-app purchases
19
Passport Photo - PhotoAiD
Passport Photo - PhotoAiD
Passport Photo - PhotoAiD
Converter & Background Removal
Free

Easily convert selfies into compliant passport, ID, and visa photos. The app automatically adjusts your image, removes backgrounds, and ensures your photo meets all official requirements. Get expert verification for guaranteed acceptance.

Biometric passport photo conversionAutomatic background removalExpert photo verification
📷 Photo & Video
(18K)
free with in-app purchases
20
INSTFIT - Post Without Croppin
INSTFIT - Post Without Croppin
INSTFIT - Post Without Croppin
Square Fit / Size Pictures!
Free

Easily resize photos for social media without cropping. Enhance images with advanced editing tools, create collages, and add text or stickers. Offers a variety of background styles and filters for creative expression.

Square photo fittingHSL color editingBlur and patterned backgrounds
📷 Photo & Video
(126K)
free with in-app purchases

FAQ about Photo Size

What are the best photo size apps for iPhone?
Image Size tops our photo size apps ranking as of May 2026, with a 4.7-star average from 30K App Store ratings, and it's free to download.
Yes — 19 of the top photo size apps we rank are free to download, including Image Size and InstaSize: AI Photo Editor.
Image Size shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 233+ photo size apps on the iOS App Store as of May 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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