Cisdem Duplicate Finder vs Extended File Info
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cisdem Duplicate Finder
This app helps you find and remove duplicate and similar photos and videos from your device's photo library. It frees up storage space and improves your photo viewing experience by organizing your media. The tool offers automatic selection and manual control for efficient cleanup.
- Remove duplicate photos
- Remove similar photos
- Remove duplicate videos
- Auto-select duplicates for deletion
- Customizable selection rules
- Built-in preview feature
- Safe deletion with restore option
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With this duplicate photo remover, you can easily remove duplicates and unwanted similar photos from the Photos app, free up storage space on your iPhone or iPad, and get a better photo viewing experience. Cisdem Duplicate Finder main features: - Remove duplicate photos • Find exactly identical photos, regardless of names • Display duplicate photos for you to easily view • Get a full-scale preview by simply tapping a photo • Auto-select all photos but one for deletion in each set of duplicates • Offer preset rules to customize the auto selection • 1 tap to delete all duplicate photos - Remove similar photos • Find photos that look the same but have different sizes or formats • Find photos that look alike • Let you set the similarity thresholds for comparing photos • Group similar photos for you to select unwanted photos manually • Also offer preset rules to auto-select potentially unwanted photos • 1 tap to delete all unwanted similar photos - Remove duplicate videos • Find exactly identical videos, regardless of names • Display duplicate videos for you to easily view • Play a video by simply tapping it • Auto-select all videos but one for deletion in each set of duplicates • Offer preset rules to customize the auto selection • 1 tap to delete all duplicate videos - Safe to use • Do NOT delete any file without your confirmation • Deleted files go to Recently Deleted in Photos app • Allow easy restoring of deleted files - Customize settings • Let you turn on/off the feature to find similar photos • Offer 3 preset rules for selecting duplicates: “Select by filename” (default), “Select newest”, and “Select oldest” • Offer 7 preset rules for helping select similar photos: “Select low-quality”, “Select low-resolution”, etc. • Allow you to manually select or deselect files Why choose Cisdem Duplicate Finder: • Use advanced algorithms • Accurately scan for duplicate pictures and videos • Smartly scan for similar photos • Neatly display scan results • Offer a built-in preview feature • Provide an auto select feature • Offer multiple preset selection rules • Allow you to clean up duplicates with just 2 taps • Simple and easy-to-understand interface • Easy to use for everyone Use this duplicate photo finder and cleaner to efficiently delete duplicate photos, live photos, screenshots and other images as well as duplicate videos on your iPhone or iPad. Clean up your photo collection and make room for new photos. Get it now! Terms of Use: https://www.cisdem.com/about/terms-of-use.html
Extended File Info
This utility allows users to view and modify detailed information about files on iOS devices. It supports checking file hashes like SHA256, MD5, and SHA1, and enables changes to creation/modification dates, names, and extensions. Files can be easily managed via drag and drop and accessed through the iOS Share menu.
- View SHA256, MD5, SHA1 file hashes
- Modify file creation and modification dates
- Change file names and extensions
- Drag and drop file support
- Access via iOS Share menu
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An addition to your files on iOS. You can: • Check the SHA256, MD5 and SHA1 hash of any file. • Change the creation and modification date of any file. • Change the name and extension of any file. • Drag and drop a file everywhere Use it from the Share menu anywhere on iOS.
Screenshots
Verdict
Cisdem Duplicate Finder and Extended File Info both sit at 4.6 stars, but that hides the real split: 100% of Extended File Info's written reviews are positive against 63% of Cisdem Duplicate Finder's. Extended File Info also leads on in-app purchases (none vs 3). Cisdem Duplicate Finder's advantage is update cadence (monthly vs every 5 months). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cisdem Duplicate Finder sells 3 in-app purchases, starting at $19.99 per year. Extended File Info asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Cisdem Duplicate Finder against 4.7 for Extended File Info. Both are backed by a comparable volume of ratings — 14 and 32 respectively. Written reviews are what separate them: 63% of Cisdem Duplicate Finder's written reviews are positive against 100% of Extended File Info's.
Cisdem Duplicate Finder ships an update monthly, Extended File Info every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Cisdem Duplicate Finder | Extended File Info |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (14 ratings) | 4.7 (32 ratings) — better |
| Positive reviews | 62.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 | 32 — better |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Vision Pro |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Cisdem Inc. | Jorge Garcia Armero |
Customer experience
Cisdem Duplicate Finder
Extended File Info
Bugs and requests
Cisdem Duplicate Finder
Reported bugs
12 issues- App crashes after scanning completion
- Failed deletion with error codes
- Scanning freezes at certain percentages
- Blank screen during processing
- Photos app crashes on delete action
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- License activation issues
- Restore purchase not working across versions
- Deletion process extremely slow or hangs
- Black and white image detection failure
- Incompatibility with Photos 7.0
- System library corruption reported
- Scanning hangs on large file volumes
Requested features
12 requests- Cloud drive scanning support (OneDrive, Google Drive, iCloud)
- Faster photo library scanning
- Full file path display in results window
- Ability to deselect individual folders
- Delete based on creation date preference
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- Merge duplicate folders option
- Default location setting for kept files
- Similarity parameter customization
- Better black and white image detection
- iOS photo album support
- Faster scanning for large volumes
- Improved similar photo accuracy
Extended File Info
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cisdem Duplicate Finder
- Yearly Subscription$19.991 Year
- Annual Plan$19.99
- Lifetime Subscription$39.99
Extended File Info
No in-app purchases
Questions
Is Cisdem Duplicate Finder free?
Is Extended File Info free?
Which has better reviews, Cisdem Duplicate Finder or Extended File Info?
Do Cisdem Duplicate Finder or Extended File Info have ads?
Which is updated more often, Cisdem Duplicate Finder or Extended File Info?
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