What’s New

Version 4.3.10

Fix issue with "Open in Big Photo" - make sure that you allow Photos access.

Ratings and Reviews

4.7 out of 5
103 Ratings

103 Ratings

whitefishsc ,

Part of my Essential Toolkit for Creativity

I have used Big Photo for several years. It is one of the first apps I install when upgrading iPads. I use it weekly at a minimum. Big Photo can do many things, do them to really large files, and can do them in batch mode, too. In particular, I use the "check and/or change dpi" and the "check/resize" functions. (It is hard to believe that Apple STILL doesn't include pixel size in the Photos app!). It can crop images and I will go here to crop instead of struggling to do an accurate crop in some apps.

I prefer to do these simple functions in a small, fast app rather than opening up a really big memory sucking, convoluted app that wants me to create a "Project" and keep the image loaded when all I want to do is see how big a photo is. If this sounds like a useful tool for you, I can strongly recommend it.

dna.x ,

Very useful app for high res images

I use BigPhoto all the time for checking size and resolution. I found out through painful trial and error that many iPad apps will downsize my high resolution photos, either the dimensions or resolution or both! If you’re printing images or creating artwork to spec this is disastrous and disheartening to realize that you’ve just worked for hours to create something you’re happy with, only to export it back to your computer or to your POD company and find out the output size is way lower resolution than you started with. BigPhoto has helped me out so much in that respect. Now I can see before I waste my time which apps are going to output at a resolution that I started with. It’s great at checking all kinds of details but it can do so much more than that. As I move more of my creative workflow to my iPad I will be using this app even more.

Vermont attorney ,

UNLIMITED ZOOM! Best photo viewer

This superb photo viewing app allows you to zoom all the way into your photos - to the pixel level. I have not found any other photo viewer that allows users to zoom in as much. And, this app has never crashed during years of use (other apps limit zooming, by claiming the app will crash - nonsense). "Big Photo" makes for a huge improvement when looking closely at images.

Additionally, this developer cares about their users; they make improvements as needed to ensure a flawless experience!


ZynSoft INC.
41.8 MB
Photo & Video

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese, Simplified Chinese

Age Rating
Rated 4+
© Zynsoft Inc.
In-App Purchases
  1. Batch Resizer - Basic $0.99
  2. Batch Resizer - Silver $1.99
  3. Batch Resizer - Gold $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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