DeDuplicate vs QODO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeDuplicate
This app scans your cloud storage for identical files and allows you to remove duplicates, freeing up valuable space. It efficiently identifies exact duplicates using file hash values without downloading your files, ensuring privacy and speed.
- Scans cloud storage for duplicate files
- Removes extra copies to free up space
- Efficient and fast scanning
- Accurate detection using file hash values
- Privacy-first, local processing
- Supports multiple cloud services
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Google Drive, OneDrive, Dropbox, and other cloud services don’t offer built-in tools to find and remove duplicates. If you store many files in the cloud, it’s easy to lose control and waste space. Automatic mobile backups make this problem even worse. DeDuplicate scans your cloud storage, finds identical files, and lets you remove the extra copies to free up space. How it works: 1) Log into your account. 2) Choose one or more folders (or the entire drive) and start the scan. Scan time depends on the NUMBER of files, not their size. 3) Review the detected duplicates and optionally ignore some of them. 4) Confirm the operation. What makes DeDuplicate different: • Efficient and fast: files are NOT downloaded. DeDuplicate uses metadata provided by cloud services, so it saves bandwidth, requires no extra storage, and scans are very quick (e.g. ~100,000 files in under 10 minutes, depending on network speed). • Accurate detection: only EXACT duplicates are detected using file hash values. File names are ignored; contents must be identical. • Privacy-first: everything runs locally on your device. The app connects directly to cloud providers, with no intermediary servers and no file data collection. • Cross-platform support. DeDuplicate currently supports the following cloud services: (PERSONAL ACCOUNTS - see notes below!) • OneDrive • Dropbox • Google Drive (∗) • MEGA • Box • pCloud • Yandex.Disk IMPORTANT: DeDuplicate is designed and tested primarily with PERSONAL/CONSUMER ACCOUNTS. Business, school, or enterprise accounts may behave differently and are not fully supported yet. Improving support for those account types is planned for a future update! NOTES ABOUT GOOGLE DRIVE: - Due to recent changes in Google’s requirements for third-party apps, DeDuplicate currently does not have a “verified” status. You can still use Google Drive normally, but signing in requires a small workaround, which is explained step by step inside the app! - Google proprietary file types (such as Google Docs, Google Sheets, etc.) are treated specially by Google Drive and are NOT included in DeDuplicate’s scan. WHY DO YOU NEED THIS APP? Until now, the only practical way to remove duplicates from cloud storage was a very time-consuming workaround: downloading everything to your computer, using one of the many “offline” duplicate-file utilities, and then syncing the changes back to the cloud. In the worst-case scenario, this even means re-uploading everything from scratch. That’s hardly a viable option when you have over 500 GB of unorganized cat pictures :) DeDuplicate is actively developed. If you encounter any issues, please take the time to contact us!
QODO
Scan barcodes and QR codes to instantly retrieve encoded data. Generate your own codes for easy sharing and information access. A versatile utility for everyday scanning needs.
- Scan QR Codes
- Scan Barcodes
- Scan Datamatrix Codes
- Retrieve encoded data
- Generate QR Codes
- Generate Barcodes
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The application QODOS is a Mobile app, from CarbonCodes, that allows to scan Barcodes, QR Code, Datamatrix Code and retrieve the data encoded.
Screenshots
Verdict
The clearest difference is price: QODO at Free against DeDuplicate's $7.99. QODO also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). DeDuplicate's advantage is ads (none vs shown) and ratings volume (129 vs 1). On update cadence 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
QODO is free to download; DeDuplicate costs $7.99 up front. DeDuplicate sells 2 one-off in-app purchases. QODO asks for nothing beyond the download.
QODO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: DeDuplicate has 129 ratings behind it against 1, so its average is the more settled of the two.
DeDuplicate ships an update every 2 weeks, QODO every 3 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | DeDuplicate | QODO |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.5 (129 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 48.0% of reviews | — |
| Number of ratings | 129 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Paolo Pugliese | CARBONCODES LIMITED |
Customer experience
DeDuplicate
QODO
In-app purchases
DeDuplicate
- Buy me a coffee$0.99
- No Ads - Lifetime$7.99
QODO
No in-app purchases









