# Zero Duplicates Mobile — Delete Duplicate Files Fast

> Advanced duplicate file finder for iOS, prioritizing content over filenames. (iPhone/iPad app by Christopher Brock.)

- Source: https://appshunter.io/ios/app/zero-duplicates-mobile/id6754661826 (this page in markdown: same URL + `.md`)
- Developer: [Christopher Brock](https://appshunter.io/developer/1742267837)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.90/5 from 42 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2025-11-12
- Data updated: 2026-08-22
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/zero-duplicates-mobile/id6754661826/reviews.md

## What is Zero Duplicates Mobile?

Running out of iPhone storage? Files piling up? Downloads folder a mess? You're not alone.

Duplicate files pile up over time, taking valuable storage space. Most duplicate apps only match filenames—missing the real duplicates hiding across your device.

ZeroDuplicates is different. We use advanced content analysis (the same technology Mac users trust) to find REAL duplicates—even when:
• Filenames are completely different
• Files are scattered across multiple folders
• Documents have been renamed or edited
• Downloads are saved multiple times
• Files came from different apps or sources

Plus, you'll always have at least one version left—we make it impossible to accidentally lose everything.

TRY WITHOUT RISK
Free to download • Unlimited scans • 500 MB free deletion
Upgrade to Premium for unlimited deletion and advanced features.

WHAT MAKES US DIFFERENT

Auto-Select in Seconds
NEW: Automatically select duplicates by keeping either the newest or oldest files. Clean up your device in seconds instead of manually reviewing hundreds of duplicates. One tap, instant organization.

Smart Content Matching
We don't just compare names. Our engine analyzes actual file content, finding 10x more duplicates than basic tools. One tap, instant results.

See Before You Delete
Preview every duplicate with full clarity. Choose which version to keep. We protect your originals—always. No accidental deletions, ever.

Touch-Optimized for iOS
Built from scratch for iPhone and iPad. Swipe to select, tap to preview, drag to organize. No desktop port—this is real iOS design that feels natural.

Works Everywhere on Your Device
• Documents: PDFs, Word, Excel, Pages, Numbers, Keynote
• Images: JPEG, PNG, HEIC, GIF, screenshots
• Videos: MOV, MP4, screen recordings
• Audio: MP3, M4A, voice memos, recordings
• Downloads: Files from Safari, Mail, Messages
• iCloud Drive: Full folder scanning
• Files app: Any location you choose
• External storage: USB drives, SD cards (with adapter)

Privacy-First Architecture
Everything scans locally on your device. No cloud uploads. No data collection. Your files never leave your iPhone. Period. Complete privacy guaranteed.

HOW IT WORKS
Scan your device or specific folders, review what's found, then delete with confidence. Simple, fast, and effective. The more duplicates you have, the more space you'll reclaim.

Perfect for:
• Anyone with "Storage Almost Full" warnings
• People who download lots of files
• Users who backup and restore frequently
• Families sharing devices
• Anyone managing documents, media, and files
• Professionals organizing work files on mobile

SAFE & SIMPLE
No tech skills needed. Scan, review, delete. Three steps to a cleaner device. We protect system files automatically, so you can clean with confidence.

Made with precision. Designed for everyone. Your files, organized.

Questions? We're here to help.

Terms of Use: https://zeroduplicates.com/terms

## Key features

- Advanced content analysis for real duplicates
- Finds duplicates with different filenames
- Supports documents, images, videos, audio, and downloads
- Scans iCloud Drive and external storage
- Privacy-first local scanning
- Auto-select duplicates by newest/oldest
- Preview before deleting

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Subscription | $5.99 | per year |
| Monthly Subscription | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $14.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/zero-duplicates-mobile/id6754661826/reviews.md

### 4/5 — Changing to 4.5 stars — I was wrong about the cause of my issues

*2026-03-15*

After further investigation, the problem wasn’t the app at all — it was iCloud Drive’s “Optimize Storage” feature. When that setting is active, iCloud can hang while trying to access files, which caused the app to appear frozen for hours with no progress. That’s an Apple/iCloud limitation, not a flaw in the app itself.
I also want to note there was a delay in the developer’s response, but they did follow up.
The app actually does what it promises. If you’re running into similar issues, check your iCloud settings first — disabling Optimize Storage before scanning made all the difference. Giving credit where it’s due.

**Developer response:** Thank you for taking the time to investigate and update your review. That genuinely means a lot, and apologies again for the slow initial reply. You've identified the issue precisely: with iCloud's Optimize Storage active, the system's file provider has to fetch files on demand and can stall, which the app can't speed up on its end. Your tip about disabling it before scanning is solid advice and will help others. I'm looking into detecting cloud-only files so I can warn users up front. Glad it's working well for you now.

### 5/5 — Excellent

*2026-03-04*

Excellent

**Developer response:** Thank you for the review — I’m glad you’re finding the app useful. I appreciate the support!

### 1/5 — Don’t Waste Your Money - Forced Purchase, Non-Functional App

*2026-01-11*

I was forced to purchase this app before I could properly test it, and I deeply regret it. Here’s what happened:
The Forced Purchase Scheme:
The “free trial” is designed to always find more duplicates than the limit allows, forcing you to purchase either a subscription or lifetime license just to test whether the app actually works. I tried scanning just my Downloads folder - it still exceeded the free limit. This is manipulative, not legitimate business practice.
Complete Failure with iCloud Files:
After being forced to buy the lifetime license, the app became completely unusable when working with iCloud Drive:
	∙	Ran for 3+ hours with NO progress bar or status indicator
	∙	Stuck on “reading iCloud files” with no indication of progress
	∙	No way to know if it was actually working or frozen
	∙	Eventually had to force-quit because nothing was happening
The Real Problem:
This app fundamentally doesn’t work with iCloud Drive on iPad/iPhone. It can’t handle cloud-synced files, which is exactly what iOS/iPadOS users need it for. Without a progress bar, you can’t even tell if it’s working or crashed.
My Recommendation:
Don’t fall for the forced-purchase trap. If you need duplicate file management with iCloud, this app cannot deliver. The lack of any progress indicator makes it unusable even if it theoretically works.
I’ve am requesting a refund from Apple. Save yourself the money and frustration.

**Developer response:** Thank you for your feedback. For the sake of accuracy, I’d like to clarify several factual points for other readers.

Scanning is unlimited and always free. You can scan as many files and folders as you want at no cost. A purchase is only required if you choose to delete more than 1 GB of duplicate data. This is clearly stated in the app, the App Store description, and on the website. There is no mechanism that forces a purchase before testing whether the app works.

The claim that the app is "designed to always exceed the free limit" is incorrect. The app simply analyzes and reports the duplicate data it finds. If more than 1 GB of duplicate data exists, the reported result reflects that reality. It is not artificially inflated or manipulated in any way.

Regarding iCloud Drive, the app supports iCloud files. During large iCloud scans, the app displays its progress. Depending on Apple’s file provider behavior and network conditions, this step can take longer. Progress indicators are present, but some stages cannot provide granular progress due to platform limitations.

I responded to the support email directly to request additional details so that the issue could be properly investigated, but that information was not provided. Performance and progress visibility improvements are already in development.

If the app does not meet your expectations, Apple provides a straightforward refund process. I am committed to transparency and continuous improvement.

## Frequently asked questions about Zero Duplicates Mobile

### Does Zero Duplicates Mobile have ads?

No, Zero Duplicates Mobile is ad-free. The app is free to download and use for unlimited scans and 1 GB of deletion. Additional features and unlimited deletion require a premium upgrade.

### What is the pricing for Zero Duplicates Mobile?

Zero Duplicates Mobile is free to download and offers unlimited scans with 1 GB of free deletion. For unlimited deletion and advanced features, users can choose a monthly subscription for $1.99 or a yearly subscription for $5.99.

### How does Zero Duplicates Mobile compare to other duplicate finders?

Unlike basic duplicate finders that rely on filenames, Zero Duplicates Mobile uses advanced content analysis to find true duplicates, even when file names differ. This technology is designed to find significantly more duplicates across your device.

### Is Zero Duplicates Mobile safe to use?

Yes, Zero Duplicates Mobile is designed with safety and privacy in mind. It scans files locally on your device, ensuring your data never leaves your iPhone. It also automatically protects system files and prevents accidental deletion of all file versions.

### What types of files can Zero Duplicates Mobile find duplicates of?

Zero Duplicates Mobile can find duplicates of a wide range of file types, including documents (PDF, Word, Excel), images (JPEG, PNG, HEIC), videos (MOV, MP4), audio files (MP3, M4A), and downloads from various apps. It also supports scanning iCloud Drive and external storage.

### How often is Zero Duplicates Mobile updated?

The latest version of Zero Duplicates Mobile is 1.2.3, which was last updated on March 25, 2026. The app is actively maintained, with updates typically released to improve performance and add new features.

### What devices does Zero Duplicates Mobile support?

Zero Duplicates Mobile is built for iOS devices, including iPhone and iPad. Its touch-optimized interface is designed to feel natural and intuitive on these platforms.

### Can I cancel my Zero Duplicates Mobile subscription?

Yes, subscription plans for Zero Duplicates Mobile can be managed and canceled through your device's App Store settings. You can choose between a monthly or yearly subscription based on your needs.

## Version history (last 5 releases)

### 1.3 — 2026-08-09

Spanish and Korean are now supported.
Clearer folder paths, a friendlier folder picker, and haptic feedback.

### 1.2.11 — 2026-07-13

Stability and performance improvements.

### 1.2.10 — 2026-07-09

Stability and performance improvements.

### 1.2.9 — 2026-05-03

Stability and performance improvements.

### 1.2.8 — 2026-04-16

This update includes scanning performance improvements

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## More apps by Christopher Brock

- [MiniLib: Book Tracker](https://appshunter.io/ios/app/minilib-book-tracker/id6742702097)

All apps by Christopher Brock: https://appshunter.io/developer/1742267837

## Related topics

[zero duplicates mobile](https://appshunter.io/ios/topics/zero-duplicates-mobile) · [clean up iphone free duplicates](https://appshunter.io/ios/topics/clean-up-iphone-free-duplicates)

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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 2026-08-22.*