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Best Image Size App

248+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated July 2026

With an average user rating of 4.5★, the image size app category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Image Size App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Image SizeImage SizeFree4.7★ (30K)YesYesAug 2026
2Size ImageSize ImageFree4.4★ (127)NoNoAug 2026
3Compress Photos & PicturesCompress Photos & PicturesFree4.7★ (22K)YesYesAug 2026
4Image Size - Photo CompressImage Size - Photo CompressFree4.4★ (487)YesYesAug 2026
5Resize ImageResize ImageFree4.6★ (1K)YesYesAug 2026
6ImageResizeImageResizeFree4.5★ (226)YesYesAug 2026
7Resize it - compress any imageResize it - compress any imageFree4.7★ (1.1K)NoNoAug 2026
8Image Size - Resize ImageImage Size - Resize Image$2.993.7★ (42)NoNoAug 2026

Top Picks for Image Size App

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
Size Image#2

Size Image by Abdullah Albalawi

image resize
Strong Contender
📷 Photo & Video
4.4(127 ratings)
Free
Size Image screenshot 1
Size Image screenshot 2
Size Image screenshot 3
Size Image screenshot 4

This app quickly resizes images to 480x640 pixels without an internet connection. It offers a simple interface for selecting and adjusting photos, supporting both JPG and PNG exports. Batch processing is also available for efficient image handling.

Compress Photos & Pictures#3

Compress Photos & Pictures by New Marketing Lab, Inc

Compress photos, save space
Worth Considering
📷 Photo & Video
4.7😐(22K ratings)
FreeAdsIn-App Purchases
Compress Photos & Pictures screenshot 1
Compress Photos & Pictures screenshot 2
Compress Photos & Pictures screenshot 3
Compress Photos & Pictures screenshot 4
Compress Photos & Pictures screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Effective compression
  • 💡 Useful for reducing photo file size
  • 🚀 Fast processing

Room to Improve

  • 🐛 Compression issues (photos look distorted or washed out)
  • 🐛 Crashes or freezes during batch processing
  • 🔍 Difficult to find compressed photos in library

More Image Size App apps to explore

4
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
(487)
free with in-app purchases
5
Resize Image
Resize Image
Resize Image
Photo Resizer
Free

Easily resize photos to any desired dimensions with this intuitive application. Select images, choose from presets or create your own custom sizes using pixels, inches, millimeters, or centimeters. Supports batch resizing and seamless saving or sharing.

Resize photos to custom dimensionsCreate custom resize presetsSupports pixels, inches, mm, and cm
🔧 Utilities
(1K)
free with in-app purchases
6
ImageResize
ImageResize
ImageResize
Fluid and Intuitive Resizing
Free

This app offers high-precision, high-quality image resizing with an intuitive interface. It allows users to compare original and resized images side-by-side for accurate confirmation, ensuring a smooth and satisfying user experience for both casual and advanced needs.

High-precision image resizingSide-by-side original/resized comparisonIntuitive user interface
📷 Photo & Video
(226)
free with in-app purchases
7
Resize it - compress any image
Resize it - compress any image
Resize it - compress any image
Change pics size, aspect ratio
Free

This app helps you free up device storage by compressing and resizing images without significant quality loss. It supports batch processing and various popular formats, making it easy to manage your photo library and share files faster.

Compress and resize imagesBatch processing up to 20 imagesSave disk space without quality loss
📷 Photo & Video
(1.1K)
free
8
Image Size - Resize Image
Image Size - Resize Image
Image Size - Resize Image
Photo resize, image resizer
$2.99

Quickly resize your photos with this intuitive tool. It allows for single or batch resizing, with options to maintain aspect ratio and set output quality. View original image dimensions before saving your modified files.

Resize photos in secondsBatch resizingLock/unlock aspect ratio
📷 Photo & Video
(42)
paid
9
Image Size PRO
Image Size PRO
Image Size PRO
Resize your photo! Resizer App
$39.99

Easily resize photos to your desired dimensions using various units like pixels, millimeters, centimeters, or inches. Preserve aspect ratio and crop images with intuitive gestures. Save, email, print, or share your resized creations.

Resize images to custom dimensionsSupport for pixels, millimeters, centimeters, inchesPreserve aspect ratio with chain icon
📷 Photo & Video
(56)
paid
10
Compress image size in kb
Compress image size in kb
Compress image size in kb
Resize Pictures & Reduce size
Free

Easily resize photos to reduce file size for sharing via email, social media, or web forms. Maintain image quality and aspect ratio while customizing dimensions or choosing presets. Optimize images for various platforms and manage storage space effectively.

Batch resizing of multiple photosPreserve original quality and aspect ratioCustomizable resolutions and aspect ratios
📷 Photo & Video
(1)
free with in-app purchases
11
Image Size Reducer
Image Size Reducer
Image Size Reducer
Compress Images In Bulk
Free

Effortlessly reduce the file size of your photos without sacrificing quality. This app allows for bulk compression and offers customizable settings to optimize image storage on your device.

Bulk image compressionRetains image qualityIntuitive user interface
📊 Productivity
(1)
free with in-app purchases
12
PicSize: Image & Photo Resizer
PicSize: Image & Photo Resizer
PicSize: Image & Photo Resizer
Resize image, compress photos
Free
$0.99 | 100% OFF
📷 Photo & Video
(0)
13
Resize It - Image resize
Resize It - Image resize
Resize It - Image resize
by nedis
Free

Quickly resize and share your photos in seconds. This utility helps you prepare images for social media platforms like Facebook, Twitter, and Instagram. It's compatible with iOS 7.0 and higher.

Resize images quicklyShare photos easilySocial media integration
🔧 Utilities
(108)
free
14
Image Size - Batch Resizer
Image Size - Batch Resizer
Image Size - Batch Resizer
Batch select & resize photos
Free

Easily manage device storage and simplify sharing by resizing multiple photos simultaneously. This tool offers a high-performance compression engine to reduce file sizes significantly while preserving image quality. Users have flexible options for saving, including overwriting originals or creating copies, and can control metadata privacy.

Multi-select & Batch ProcessingHigh-Performance CompressionBroad Format Support
📷 Photo & Video
(1)
free with in-app purchases
15
Image Size: Resize Photos
Image Size: Resize Photos
Image Size: Resize Photos
Cropping, Resizing, Rotating.
Free

Easily crop, resize, and optimize images on your device. Prepare photos for social media, compress for sharing, or adjust dimensions for printing with a simple interface. All processing is done locally for enhanced privacy.

Crop and rotate imagesResize to custom dimensionsBatch photo editing
📷 Photo & Video
(1)
free with in-app purchases
16
Image Size: Photo Resizer
Image Size: Photo Resizer
Image Size: Photo Resizer
Revise your content easily!
Free
📷 Photo & Video
(0)
17
Resolution Changer: Image Size
Resolution Changer: Image Size
Resolution Changer: Image Size
Picture Compressor and Resizer
Free

Easily resize, compress, and convert your photos to the perfect dimensions for any use. This app offers batch processing and smart resize options with high-quality output. A free trial is available for unlimited access.

Batch image processingSmart resize modesMultiple format conversion (JPG, PNG, PDF)
📷 Photo & Video
(10)
free with in-app purchases
18
Image Resize AI
Image Resize AI
Image Resize AI
Image Resizer, Photo Resize
Free
📷 Photo & Video
(0)
19
Resize Photo : Compress Image
Resize Photo : Compress Image
Resize Photo : Compress Image
Make picture file size smaller
Free

Easily reduce the file size of your photos without significant quality loss. This tool helps you compress images to meet specific size requirements, making uploads more convenient.

Image compressionFile size reductionQuality preservation
🎨 Graphics & Design
(6)
ad-supported
20
Reduce image size - Resizer
Reduce image size - Resizer
Reduce image size - Resizer
Best image resizer, compressor
Free

Easily resize and compress images and videos to optimize file sizes for sharing or storage. Supports batch processing, various formats, and offers customizable settings for quality and dimensions.

Image resizingImage compressionVideo resizing
🛠️ Developer Tools
(72)
free with in-app purchases

FAQ about Image Size App

What is the best image size app for iPhone?
Image Size tops our image size app ranking as of July 2026, with a 4.7-star average from 30K App Store ratings, and it's free to download.
Yes — 18 of the top image size app we rank are free to download, including Image Size and Size Image.
Image Size shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 248+ image size app on the iOS App Store as of July 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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free image size app