To Do List vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
To Do List
This straightforward task manager helps you organize your life with a single, comprehensive list. Quickly add tasks, set reminders, and categorize them with labels. Its dark interface also helps conserve battery life.
- Single comprehensive task list
- Task organization with labels
- Reminders and push notifications
- Dark user interface for energy saving
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Get more things done with this simple yet powerful to do app. No fancy interface or complicated sections and pages, one simple list presents all your tasks in one place. Quickly capture, date and organize all your important tasks and never miss a deadline. This app will make your life easier. FEATURES: One list to rule them all! - All your tasks are presented in one comprehensive list for easy access. Labels - Easily organize your tasks by category using a variety of labels. Reminders - Never forget a task with reminders and push notifications. Energy efficient - Did you know white screens consume more energy? This app’s beautiful dark user interface helps save your battery life.
PDF Scanner
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Turn paper into a PDF you can use. Scan receipts, forms and contracts, extract text with OCR, and add your handwritten signature before sharing. No ads, no account: your document library stays on your iPhone or iPad. SCAN PAPER AND PHOTOS • Capture multiple pages or import selected photos and PDF files. • Review suggested page edges, adjust corners, correct perspective and rotate pages. • Choose enhanced color, grayscale or black and white. • Put the front and back of an ID card on a single PDF page. COPY TEXT AND FIND DOCUMENTS • Recognize text on your device, then copy it or export a TXT file. • Add recognized text to create a searchable PDF. • Find documents by title, tags or recognized content. ADD YOUR SIGNATURE • Draw a signature, position it on the page and resize it. • Save up to 10 signature templates for reuse. • Cover sensitive areas with opaque blocks and check the exported file before sharing. ORGANIZE, EXPORT AND SHARE • Keep tax receipts, expense records and class notes in folders with tags and favorites. • Merge documents, reorder pages and recover deleted files from Trash. • Export PDF, JPEG, text or page images in ZIP. Choose Letter, A4 or original page dimensions. • Share and print through system tools. Export selected documents as separate PDFs in a single ZIP. YOUR LIBRARY STAYS WITH YOU Documents are stored locally and are not automatically uploaded. Text recognition runs on your device. Enable the app lock to require device authentication when returning to the app. OCR language support depends on your device and system version; check important text. Imported PDFs become page images. Drawn signatures are graphical marks, not certified digital signatures.
Screenshots
Verdict
The clearest difference is ads: PDF Scanner at none against To Do List's shown. PDF Scanner also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
To Do List ships an update every 2 months, PDF Scanner every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | To Do List | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (84 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 84 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | WALABOK LLC | 彩月 姚 |
In-app purchases
To Do List
No in-app purchases
PDF Scanner
No in-app purchases









