Document Scan, Edit & Merge vs Drift
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Document Scan, Edit & Merge
This app allows you to scan, edit, sign, and organize PDF documents directly on your device. It offers a comprehensive suite of tools for document management, all processed offline for maximum privacy and security.
- Scan documents with automatic edge detection
- Edit and annotate PDFs with text, highlights, and drawings
- Create and apply digital signatures
- Merge, split, and reorder PDF pages
- 100% offline processing for enhanced privacy
- No account required
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Turn your iPhone into a complete PDF toolkit for everyday documents. Scan documents, read PDF files, edit pages, sign documents, merge files, split PDFs and use OCR — all without uploading your private files to any server. PDF Scanner is built for fast document work. Create clean scans with your camera, open recent PDFs, add bookmarks, jump directly to any page, combine multiple documents into one, extract specific pages, rotate pages, compress large files, convert photos to PDF and sign forms whenever you need a quick result. Why users choose PDF Scanner: • Scan documents and save instantly as PDF • Full PDF reader with recent files, search and bookmarks • OCR converts scanned text into selectable, copyable content • Merge multiple PDFs into one file • Split and extract pages from any PDF • Sign PDF documents with your finger or Apple Pencil • Compress PDFs to reduce file size before sharing • Convert images and photos to PDF format • Rotate, reorder and delete pages • Works entirely on-device — no account, no cloud upload required Use it for receipts, invoices, notes, contracts, forms, school files, tax documents and everyday PDF tasks. PDF Scanner is free to use, with all features available to every user. The app contains a single optional in-app purchase, "Remove Ads" — a one-time, non-consumable purchase that removes advertisements permanently and supports continued development. There is no subscription, no recurring charges, and no free trial. All app features remain fully accessible regardless of purchase. Download PDF Scanner now and manage your documents faster. Terms of Use: https://www.pdfomnia.com/terms Privacy Policy: https://www.pdfomnia.com/privacy
Drift
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Drift is a random timer for moments when fixed intervals make you watch the clock. Set a floor, target, and ceiling, then let Drift ring at gentle unpredictable times that still average near your target. Use Drift for trainer-bike position changes, standing desk resets, stretch breaks, focus sessions, hydration nudges, meditation bells, or any reminder that should feel helpful instead of rigid. Pick a preset, choose a sound, and start a session with one tap. Your presets, settings, generated sounds, and session summaries stay on your device. Drift is free with banner ads and occasional cooled-down interstitials; a one-time Remove Ads purchase removes all ads permanently. Optional custom sound credits let you generate short AI interval cues from prompts you type. Notifications are optional and only used for your active timer.
Screenshots
Verdict
The clearest difference is update cadence: Document Scan, Edit & Merge at every 3 weeks against Drift's every 6 weeks. Document Scan, Edit & Merge also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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. Document Scan, Edit & Merge sells 1 one-off in-app purchase and Drift sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Document Scan, Edit & Merge ships an update every 3 weeks, Drift every 6 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.
| Parameter | Document Scan, Edit & Merge | Drift |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 53 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | OKAN YUKSEL | Clarved Inc. |
In-app purchases
Document Scan, Edit & Merge
- Remove Ads$2.99
Drift
- Custom Sound (1)$0.99
- Custom Sound (5-pack)$3.99
- Remove Ads$4.99
Questions
Is Document Scan, Edit & Merge free?
Is Drift free?
Do Document Scan, Edit & Merge or Drift have ads?
Which is updated more often, Document Scan, Edit & Merge or Drift?
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