DartPDF vs Binly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DartPDF
Edit, annotate, and sign PDF documents directly on your device. This app allows you to fill forms, redact sensitive information, rearrange pages, and even edit text and images within PDFs. All changes are saved locally, ensuring your data remains private.
- Edit text and images
- Fill forms and add signatures
- Redact sensitive content
- Rearrange and export pages
- OCR scanned PDFs
- Full-text search
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DartPDF is a PDF editor that runs entirely on your device. Open any PDF to mark it up, fill in forms, sign it, redact content, rearrange pages, or edit the text and images on the page. Changes save back to the original file. Nothing is uploaded. There's no account, no sync, and no ads. Features: • Highlight, underline, strikethrough, and freehand ink • Shapes, arrows, text boxes, notes, and stamps • Edit existing text and add images • Redaction that removes the covered text and images from the file, not just from view • Fill form fields (text, checkboxes, radio buttons, dropdowns), or add your own • Drawn signatures placed anywhere, plus certificate-backed PAdES digital signatures • OCR scanned PDFs so text can be selected and searched • Reorder, delete, and export pages to a new file • Full-text search, text selection, and links • Compare two versions side by side • Open password-protected files Runs on iPhone, iPad, and Mac. Opens PDFs from the Files app, share sheets, or drag-and-drop. Light and dark themes.
Binly
Consolidate all your saved digital content in one private space. Organize links, notes, photos, documents, and more using folders and tags. Seamlessly sync across your Apple devices via iCloud.
- Save web links, notes, photos, and documents
- Organize with folders and tags
- Sync across Apple devices via iCloud
- Share Extension for direct saving
- Private cloud storage with no account needed
- Take photos directly within the app
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Binly is your private place for everything you want to save now and find again later. A useful link. A quick note. A photo. A GIF. A PDF. A video. A document you do not want to lose. Instead of spreading everything across different apps, screenshots, downloads and photo albums, keep it together in Binly. Sync across your Apple devices Save something on your iPhone and access it on your iPad or Mac through iCloud. Your Binly content stays in sync automatically. Save almost anything: • Web links • Notes and ideas • Photos and GIFs • PDFs and documents • Videos • Files you want to keep for later Create folders and stay organized Make your own folders for work, travel, recipes, ideas, documents or anything else. Use tags, search your saved items and choose between grid or list view. Everything stays easy to find. Save directly from other apps Found something useful in Safari or another app? Use the Share Extension and send it straight to Binly. Take photos without clutter Take a photo directly inside Binly and keep it there, without filling your main Photos library with things you only wanted to save for later. Your own private cloud Your items stay on your device and sync through your own private iCloud account. No separate Binly account or sign-up is needed. Privacy without the fine print: • No tracking • No advertising • No Binly account required • No Binly cloud server • Your data stays yours Works across your Apple devices Save something on your iPhone and have it available on your iPad through iCloud. Available in English, Dutch, French, German, Spanish and Brazilian Portuguese. No subscription. No monthly fee. Just one small one-time price. Binly — save it now, find it when you need it.
Screenshots
Verdict
The clearest difference is price: DartPDF at Free against Binly's $1.99. DartPDF also leads on rating (5.0 vs 4.4) and update cadence (every 3 days vs weekly). Binly's advantage is ratings volume (7 vs 1). On 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
DartPDF is free to download; Binly costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DartPDF holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Binly has 7 ratings behind it against 1, so its average is the more settled of the two.
DartPDF ships an update every 3 days, Binly weekly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | DartPDF | Binly |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | 4.4 (7 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 53 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Railway Engineering Solutions Pty Ltd | Ahmed Khelifi |
Customer experience
DartPDF
Binly
In-app purchases
DartPDF
No in-app purchases
Binly
No in-app purchases









