# Photo Information Viewer — Visualize ISO, f-number, etc.

> Photo viewer for EXIF data like ISO, aperture, and shutter speed. (iPhone/iPad app by NAOYA ONO.)

- Source: https://appshunter.io/ios/app/photo-information-viewer/id6449355854 (this page in markdown: same URL + `.md`)
- Developer: [NAOYA ONO](https://appshunter.io/developer/1530328146)
- Category: Photo & Video, Utilities
- Price: Free with in-app purchases
- Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 32 MB
- Languages: English, Japanese
- Released: 2023-05-25
- Data updated: 2026-06-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/photo-information-viewer/id6449355854/reviews.md

## What is Photo Information Viewer?

Photo viewer app that allows you to view information such as ISO, shutter speed, and more for photos taken with digital cameras, DSLRs, smartphones, and other devices.

With this app, you can easily check photo information such as aperture (F-value), shutter speed, ISO, resolution, and more on thumbnails and detailed screens.

● Information available for viewing
Date and time of capture
Camera used for capturing
Aperture (F-value)
Shutter speed
Exposure compensation value
Focal length
ISO
File name of the image
File size

● Note
This app primarily supports JPEG files. Images in PNG format or screenshots that do not contain photo information are not supported.

## Key features

- View ISO, aperture, shutter speed
- Check capture date and time
- See camera model used
- Access file name and size
- Supports JPEG files
- Displays resolution

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |
| Support Developer | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/photo-information-viewer/id6449355854/reviews.md

### 2/5 — 2 out of 5

*2023-05-28*

It is a little hard

## Frequently asked questions about Photo Information Viewer

### What information can I see with Photo Information Viewer?

Photo Information Viewer allows you to see details such as the date and time of capture, camera used, aperture (F-value), shutter speed, exposure compensation value, focal length, ISO, file name, and file size for your photos.

### Does Photo Information Viewer support all image file types?

This app primarily supports JPEG files. Images in PNG format or screenshots that do not contain photo information are not supported.

### What devices is Photo Information Viewer available on?

Photo Information Viewer is available for iPhone, iPad, and iPod devices.

### What is the age rating for Photo Information Viewer?

Photo Information Viewer has an age rating of 4+.

### When was Photo Information Viewer last updated?

The latest version of Photo Information Viewer was released on January 12, 2024.

### Does Photo Information Viewer have ads?

Yes, Photo Information Viewer contains advertisements.

### What is the user rating for Photo Information Viewer?

Photo Information Viewer has a rating of 2.0 stars from 1 rating.

### Is Photo Information Viewer free to use?

Yes, Photo Information Viewer is free to download and use, but it does offer in-app purchases.

## Version history (last 4 releases)

### 1.2.1 — 2024-01-12

Adjusted the layout.

### 1.2.0 — 2024-01-11

Bug fixes and performance improvements.

### 1.1.0 — 2023-05-27

Added a paid plan to remove ads.

### 1.0 — 2023-05-25

No release notes.

## Apps similar to Photo Information Viewer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DigViewer remote](https://appshunter.io/ios/app/digviewer-remote/id1289202224) | — | Free | Photo & Video |
| [Photo Investigator: GPS & EXIF](https://appshunter.io/ios/app/photo-investigator-gps-and-exif/id571574618) | 4.4 (1,446) | Free | Photo & Video |
| [Photo Metadata Viewer](https://appshunter.io/ios/app/photo-metadata-viewer/id847161110) | 4.5 (534) | Free | Photo & Video |
| [EXIF Metadata .](https://appshunter.io/ios/app/exif-metadata/id1548410594) | 4.3 (62) | Free | Photo & Video |
| [Exif Metadata Editor - Images](https://appshunter.io/ios/app/exif-metadata-editor-images/id1576568176) | 4.0 (23) | Free | Photo & Video |
| [Simple Exif Viewer](https://appshunter.io/ios/app/simple-exif-viewer/id1566724228) | 4.5 (2) | Free | Photo & Video |

## More apps by NAOYA ONO

- [Tagalog Flashcards & Quizzes](https://appshunter.io/ios/app/tagalog-flashcards-and-quizzes/id1530328054)
- [JLPT N5 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n5-flashcards-and-quizzes/id1534686815)
- [JLPT N4 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n4-flashcards-and-quizzes/id1536370326)
- [Hiragana & Katakana Master](https://appshunter.io/ios/app/hiragana-and-katakana-master/id1537789446)
- [日本語文型ノート](https://appshunter.io/ios/app/id1539598951)
- [Glist - Grocery list](https://appshunter.io/ios/app/glist-grocery-list/id1545091002)

All apps by NAOYA ONO: https://appshunter.io/developer/1530328146

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*