Cleaner for Duplicate Contacts vs Quick Image PDF Resizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cleaner for Duplicate Contacts
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Swipe through your contacts, merge duplicates in one tap and keep a backup before you clean. Contacts Cleaner turns a messy address book into a tidy list in a few minutes. Old numbers from past jobs, three cards for the same friend, people saved without a name, a delivery guy from 2019. The list grows for years and nobody wants to clean it card by card. Here every contact gets one swipe, and duplicates are found for you. SWIPE TO CLEAN • Swipe left to mark a contact for deletion, right to keep it • Contacts are grouped by first letter, and your progress is saved • Swiping deletes nothing: review the marked contacts and delete them in one tap MERGE DUPLICATES • Duplicates are found by name, phone number and email • See every group before merging and pick which cards to combine • Phones and emails from all cards end up in one clean contact FIX INCOMPLETE CONTACTS • Find contacts without a name, phone number or email • Complete them right in the app or remove the ones you no longer need BACKUP AND RESTORE • Save all contacts to a backup in one tap before you start • Restore a backup at any time, contacts you already have are skipped • Share a backup as a .vcf file to keep a copy anywhere • A monthly reminder so your latest backup is never too old RECENTLY DELETED • Every contact you delete or merge stays restorable for 30 days • Restore one contact or all of them in one tap AUTO-BACKUP AND EXCEL EXPORT (PRO) • A weekly backup saved to iCloud Drive or any folder you choose, so it survives even if you delete the app • Export all contacts to a CSV file that opens in Excel, Numbers or Google Sheets PRIVATE BY DESIGN • Your contacts are processed on your phone and never uploaded • Nothing is deleted without your confirmation WHO IT'S FOR • Anyone whose contact list has grown over many years • People who switched phones and ended up with double entries • Sales people, freelancers and anyone with hundreds of business contacts • Parents tidying up a family member's phone FREE AND PRO Contacts Cleaner is free to download. The free version includes swipe sorting with a daily limit, merging of the first duplicate groups, incomplete contacts and backups. Pro removes the swipe limit, merges every duplicate, adds auto-backup and Excel export and turns off ads. Choose a subscription or pay once for lifetime access. Deleted contacts cannot be recovered without a backup, so make one before a big cleanup.
Quick Image PDF Resizer
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Quick Image PDF Resizer is a fast, private, browser-based tool for resizing images, compressing files, converting formats, and handling common PDF tasks. It is designed for people who want simple results without complicated editing software. Whether you need an image resizer, image compressor, JPG to PNG converter, image to PDF tool, PDF to image converter, or a quick way to organize PDF pages, Quick Image PDF Resizer gives you a focused set of tools that help you get the job done quickly. Key features Resize images • Resize images to exact width and height • Use presets for common sizes like social media posts, story images, thumbnails, banners, and profile photos • Lock aspect ratio to keep the original proportions • Choose how the image fits the final size with contain, cover, or stretch options • Work with JPG, PNG, WebP, and AVIF files Compress images • Reduce image file size with adjustable quality • Preview the result before downloading • Compress JPG, PNG, WebP, and AVIF images • Optimize photos for sharing, uploading, and publishing • Process multiple files in a clean, simple workflow Convert image formats • Convert between JPG, PNG, WebP, and AVIF • Change formats for better compatibility, smaller file size, or transparent backgrounds • Use it as a JPG to PNG converter, PNG to JPG converter, WebP converter, or AVIF converter • Convert images directly in your browser without extra software Image to PDF • Turn one or more images into a single PDF • Reorder images before creating the final document • Choose A4, Letter, or fit-to-image output • Great for receipts, notes, scans, forms, and printable collections PDF to image • Export PDF pages as PNG or JPG images • Choose scale for sharper output • Download pages individually or as a set • Useful for previews, sharing, slides, and extracting visuals from PDFs Merge and split PDF • Combine multiple PDFs into one file • Remove pages you do not need • Reorder pages visually • Create a cleaner, organized PDF in fewer steps Remove image backgrounds • Cut out subjects from portraits, product photos, and simple scenes • Create transparent background images for design and content work • Get clean results without uploading files to a server Why users choose Quick Image PDF Resizer Quick Image PDF Resizer is built for speed, privacy, and simplicity. Your files are processed locally in your browser, so you can handle everyday image and PDF tasks without a complicated editor or a long upload process. It is ideal for: • Social media content creators • Students and office users • Online sellers and product photo prep • Designers and marketers • Anyone who needs a fast image resizer or PDF converter Common use cases • Resize photos for websites or social media • Compress images to reduce file size • Convert JPG to PNG or PNG to JPG • Save images as PDF documents • Extract PDF pages as images • Merge or split PDF files • Prepare product photos and profile pictures • Create consistent image sizes for publishing Quick Image PDF Resizer keeps the workflow straightforward so you can focus on the result. Drop in your files, choose the settings you want, and download your output right away. If you need a simple image resizer, image compressor, format converter, or PDF tool, Quick Image PDF Resizer brings the essentials together in one fast app.
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Verdict
The clearest difference is in-app purchases: Quick Image PDF Resizer at none against Cleaner for Duplicate Contacts's 3. Quick Image PDF Resizer also leads on update cadence (every 2 days vs monthly) and iOS requirement (15.1 vs 17.6). 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
Both are free to download. Cleaner for Duplicate Contacts sells 3 in-app purchases, starting at $7.99 per 7 days. Quick Image PDF Resizer asks for nothing beyond the download.
Cleaner for Duplicate Contacts ships an update monthly, Quick Image PDF Resizer every 2 days. The most recent releases landed on November 5, 2026 and October 24, 2026 respectively.
| Parameter | Cleaner for Duplicate Contacts | Quick Image PDF Resizer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | FlashSoft OU | Tien Nguyen |
In-app purchases
Cleaner for Duplicate Contacts
- Weekly Subscription3 Days trial$7.997 Days
- Annual Subscription$29.991 Year
- Contacts Cleaner Pro Lifetime$49.99
Quick Image PDF Resizer
No in-app purchases
Questions
Is Cleaner for Duplicate Contacts free?
Is Quick Image PDF Resizer free?
Do Cleaner for Duplicate Contacts or Quick Image PDF Resizer have ads?
Which is updated more often, Cleaner for Duplicate Contacts or Quick Image PDF Resizer?
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