slowDigest vs SendPaper
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
slowDigest
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Your reading list grows every day. Your free time doesn't. Slow Digest turns the articles you save into a clean, typeset reading digest and sends it to your e-reader in one tap. **How it works** 1. **Save your articles.** Add any URL from Safari, Reeder, or any iOS app using the Share Sheet. 2. **Generate your digest.** Slow Digest produces a clean PDF: cover page, table of contents, articles typeset for e-ink. 3. **Send to your e-reader.** One tap. Your digest lands on your Kindle, reMarkable, Kobo, or any e-reader, ready to read offline. **Built for e-ink** - Clean typography optimised for e-ink. No eyestrain. - Automatic text extraction: no ads, no menus, just the writing - Dated cover page + table of contents + estimated reading time - Direct delivery via the iOS Share Sheet **Compatible with all e-readers** Kindle, reMarkable, Kobo, Supernote, Boox โ and any device that accepts PDF or EPUB files. Stop scrolling. Start reading. **Free & Pro** Slow Digest is free to use: create up to **3 digests per month**, in any e-reader format, and send them to your device with the iOS Share Sheet. **Slow Digest Pro** unlocks: - **Unlimited digests** - **Automatic digest** โ your pending articles compiled and delivered to your Kindle on the days and time you choose - **Direct Send-to-Kindle** delivery - **Paid articles**: full content captured, including subscriber-only stories Pro is available monthly, yearly (with a 7-day free trial), or as a one-time lifetime purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SendPaper
This tool transforms web articles into clean EPUB files for offline reading on your e-ink tablet. It removes ads and clutter, sending content directly to your device via its cloud service. Available as a Safari extension for Mac and iPhone.
- One-tap web article sending
- Ad and clutter removal
- EPUB or notebook conversion
- Optional image inclusion
- Local device processing
- Safari extension integration
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Sendpaper puts a button in Safari that sends whatever you're reading straight to your reMarkable โ no cables, no email-to-yourself, no copy and paste. Hit the toolbar button on any article and it arrives as a clean, reflowable EPUB: just the text and images, with the ads, sidebars, popups, and clutter stripped away. It's the reading experience e-ink was made for. A SMARTER READER Sendpaper recognises the site you're on and extracts exactly the right content, so pages that never used to convert well now come through beautifully: โข AI chats โ send a ChatGPT, Claude, or Gemini conversation and read the whole thread as a document, every prompt and reply in order. โข YouTube โ send a video and get its full transcript as an article, complete with the title, channel, and chapter headings. โข Discussions โ Reddit threads and Hacker News posts arrive readable and structured. โข Reference & news โ Wikipedia, Substack, and major news sites convert faithfully, with proper headings and images. โข Everything else โ any ordinary article is cleaned up and reflowed automatically. PRIVATE BY DESIGN Pages are converted right on your device and sent straight to your own reMarkable account. There's no Sendpaper server in the middle reading your pages, and no account to create with us. HOW IT WORKS 1. Pair once with your reMarkable using a one-time code (the same secure device-pairing the official apps use). 2. Open any article, tap the Sendpaper button, and it syncs to your reMarkable. 3. Pick it up on your device and read. Works on iPhone, iPad, and Mac in Safari.
Screenshots
Verdict
The clearest difference is price: slowDigest at Free against SendPaper's $9.99. slowDigest also leads on update cadence (fortnightly vs every 6 weeks). SendPaper's advantage is in-app purchases (none vs 3) and device support (4 vs 1). On ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
slowDigest is free to download; SendPaper costs $9.99 up front. slowDigest sells 3 in-app purchases, starting at $3.99 per month. SendPaper asks for nothing beyond the download.
slowDigest ships an update fortnightly, SendPaper every 6 weeks. The most recent releases landed on August 15, 2026 and September 23, 2026 respectively.
| Parameter | slowDigest | SendPaper |
|---|---|---|
| Price | Free โ better | $9.99 |
| Positive reviews | โ | 0.0% of reviews |
| Update frequency | Fortnightly โ better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | โ | Paid |
| Devices | iPhone | iPhone, iPad, iPod, Mac โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucas Guillemot | Krish Shah |
In-app purchases
slowDigest
- Pro โ Monthly$3.991 Month
- Pro โ Annual7 Days trial$29.991 Year
- Pro โ Lifetime$44.99
SendPaper
No in-app purchases





