Comparison

iPool vs Zero Duplicates

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iPool

Features
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Мобильное приложение, дающее возможность Вам, Вашей семье и обслуживающей организации контролировать состояние бассейна, управлять всеми технологическими процессами системы водоподготовки, а также аттракционами и освещением. Приложение обладает функцией кастомизации, адаптируясь именно под Ваш бассейн. Оно отражает работу только актуального оборудования, установленного в Вашем бассейне. Мобильное приложение позволяет Вам управлять неограниченным количеством бассейнов и подключать к приложению любое число пользователей, причем с возможностью делегирования прав доступа к определенному оборудованию бассейна.

About

Zero Duplicates

Reclaim iPhone storage by finding and deleting duplicate files, even those with different names. Advanced content analysis ensures accurate identification, and a privacy-first design keeps your data local. Safely organize documents, images, videos, and more.

Highlights
  • 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
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Most cleaning apps on the App Store focus on the photo library. Zero Duplicates focuses on your files: the downloads, documents, PDFs, videos and audio files that pile up in the Files app and quietly fill your storage. Zero Duplicates compares files by their content, not by their names. A renamed download, an attachment saved twice, a document copied into three folders: all of them are found, even when the file names look nothing alike. MADE FOR THE FILES ON YOUR DEVICE • Scan any folder you choose: On My iPhone, iCloud Drive, external drives • Downloads from Safari, Mail and Messages • Documents: PDF, Word, Excel, Pages, Numbers, Keynote • Images, videos, audio recordings, archives and more • USB drives and SD cards (with adapter) CONTENT MATCHING File names lie. Zero Duplicates reads the actual content of every file, so duplicates are found even when they were renamed, moved or saved from different apps. AUTO-SELECT IN SECONDS Automatic selection keeps the newest or the oldest file in every duplicate group. Review, tap once, done. No scrolling through hundreds of files by hand. SEE BEFORE YOU DELETE Every duplicate can be previewed before deletion, and you choose which copy stays. At least one version of every file always remains, so losing all copies is impossible. Deletion is permanent, so nothing is removed without a clear confirmation first. PRIVATE BY DESIGN Scanning happens entirely on your device. Your files are never uploaded anywhere. HOW IT WORKS Pick a folder, scan, review what was found, delete with confidence. Three steps to a cleaner device. System files are protected automatically. Perfect for: • Anyone seeing "Storage Almost Full" warnings • People who download and share lots of files • Managing documents, media and work files on the go • Cleaning up iCloud Drive across devices TRY WITHOUT RISK Free to download • Unlimited scans • 500 MB free deletion Premium unlocks unlimited deletion and advanced features. Terms of Use: https://zeroduplicates.com/terms

Screenshots

iPool4 screens
Zero Duplicates4 screens

Verdict

The call

The clearest difference is in-app purchases: iPool at none against Zero Duplicates's 3. iPool also leads on iOS requirement (13.0 vs 17.0). Zero Duplicates's advantage is update cadence (weekly vs every 4 weeks). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zero Duplicates sells 3 in-app purchases, starting at $1.99 per month. iPool asks for nothing beyond the download.

UpkeepUpdate frequency

iPool ships an update every 4 weeks, Zero Duplicates weekly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
iPool versus Zero Duplicates: the parameters behind the verdict, then further details
ParameteriPoolZero Duplicates
PriceFreeFree
Rating—4.8 (52 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—52 — better
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size26 MB20 MB
Age rating4+4+
DeveloperPuzzle EngineeringChristopher Brock

In-app purchases

None

iPool

No in-app purchases

3 purchases

Zero Duplicates

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$5.991 Year
One-time1
  • Lifetime$14.99

Questions

Is iPool free?
iPool is free to download, with no in-app purchases.
Is Zero Duplicates free?
Zero Duplicates is free to download, with in-app purchases available.
Do iPool or Zero Duplicates have ads?
Neither iPool nor Zero Duplicates shows ads.
Which is updated more often, iPool or Zero Duplicates?
iPool ships an update every 4 weeks, and Zero Duplicates weekly. Most recently, iPool was updated on October 1, 2026 and Zero Duplicates on October 6, 2026.

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