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Best Image Resolution Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated September 2026

Every iPhone needs a few good image resolution apps. We benchmark 250+ 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 Image Resolution Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Remini - AI Photo EnhancerRemini - AI Photo EnhancerFree4.6★ (352K)YesYesSep 2026
2Image SizeImage SizeFree4.7★ (30K)YesYesSep 2026
3Pixelup: AI Photo Enhancer AppPixelup: AI Photo Enhancer AppFree4.4★ (39K)YesYesSep 2026
4Quick Image EditorQuick Image EditorFree—YesNoJul 2026
5Photo Enhancer - EnhanceFox AIPhoto Enhancer - EnhanceFox AIFree4.3★ (3.2K)YesYesSep 2026
6PhotoApp - AI Photo EnhancerPhotoApp - AI Photo EnhancerFree4.6★ (86K)NoYesSep 2026
7DPI - Dots per inchDPI - Dots per inchFree4.7★ (1.1K)YesYesSep 2026
8Upsca: AI Image UpscalerUpsca: AI Image UpscalerFree—YesYesSep 2026

Top Picks for Image Resolution

Remini - AI Photo Enhancer#1

Remini - AI Photo Enhancer by Bending Spoons Apps ApS

Enhance quality and restore!
Editor's Choice
📷 Photo & Video
4.6😐(352K ratings)
FreeAdsIn-App Purchases
#23in Photo & Video
Remini - AI Photo Enhancer screenshot 1
Remini - AI Photo Enhancer screenshot 2
Remini - AI Photo Enhancer screenshot 3
Remini - AI Photo Enhancer screenshot 4
Remini - AI Photo Enhancer screenshot 5
Remini - AI Photo Enhancer screenshot 6

Transform blurry, old, or damaged photos into clear, high-definition images with AI. Revitalize portraits, selfies, and vintage pictures with movie-grade technology for stunning results.

What We Love

  • 🚀 Amazing photo enhancement
  • 👍 Effective for restoring old photos
  • 🎨 Useful AI features like painting and animation
  • 💡 Versatile app with many features

Room to Improve

  • 💰 Expensive subscription model
  • 🔍 Limited free features
  • 🔁 Excessive ads and paywalls
  • 🤖 Inconsistent AI performance, can distort faces
  • 🤷‍♀️ Removes useful features in updates
Image Size#2

Image Size by Vitalij Schaefer

Resize your photo! Resizer App
Strong Contender
📷 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
Pixelup: AI Photo Enhancer App#3

Pixelup: AI Photo Enhancer App by Codeway Dijital Hizmetler Anonim Sirketi

Unblur, Colorize, Clear & Fix
Worth Considering
📷 Photo & Video
4.4😐(39K ratings)
FreeAdsIn-App Purchases
Pixelup: AI Photo Enhancer App screenshot 1
Pixelup: AI Photo Enhancer App screenshot 2
Pixelup: AI Photo Enhancer App screenshot 3
Pixelup: AI Photo Enhancer App screenshot 4
Pixelup: AI Photo Enhancer App screenshot 5
Pixelup: AI Photo Enhancer App screenshot 6

Transform blurry, old, or damaged photos into high-definition masterpieces. This app uses AI to unblur, colorize, restore scratches, and even animate vintage images, bringing your memories back to life.

What We Love

  • 🚀 Excellent photo enhancement
  • 👍 Easy to use
  • 💡 Brings old photos to life
  • 🚀 Fast processing
  • 👍 Impressive colorization
  • 👍 Great for restoring old photos
  • 👍 Convenient one-time purchase option

Room to Improve

  • 🐛 Distorts faces and features
  • 🐛 Inconsistent results
  • 💰 Expensive subscription model
  • 🔍 Privacy concerns with photo uploads
  • 🐛 Buggy and crashes frequently
  • 🤖 AI-generated faces look unnatural
  • 🤖 Animations are poor quality

More Image Resolution apps to explore

FAQ about Image Resolution

What are the best image resolution apps for iPhone?
Remini - AI Photo Enhancer tops our image resolution apps ranking as of September 2026, with a 4.6-star average from 352K App Store ratings, and it's free to download.
Yes — 19 of the top image resolution apps we rank are free to download, including Remini - AI Photo Enhancer and Image Size.
Remini - AI Photo Enhancer shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ image resolution apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app uses advanced AI technology to transform old, blurry, grainy, or damaged photos into clear, sharp, high-definition images. It can revitalize portraits, selfies, and vintage pictures, making them look like new.
Key features include turning facial photos into high-definition, enhancing everyday portraits and selfies to an influencer style, repairing old/blurry/scratched photos, and creating share-worthy before/after comparison content, all powered by AI.