Leafmark vs Silt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leafmark
A fast, calm EPUB reader that lets you highlight and take notes on your books. Export your annotations in Markdown format to use with other apps. Enjoy a private reading experience with no accounts or cloud lock-in.
- Reflowable EPUB rendering
- Adjustable font and themes
- Highlighting with notes
- Markdown export
- Reading statistics
- Privacy-focused design
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Leafmark is a calm, fast EPUB reader for people who read closely and take their notes with them. Buy it once. No subscription and no Leafmark account. Your library remains plain EPUB files under your control, while highlights, bookmarks, and reading positions can sync privately through your own iCloud when available. READ THE WAY YOU LIKE • Reflowable EPUB rendering with light, sepia and dark themes • Vertical Japanese text (tategaki) renders as the book declares it • Adjustable font, size, line height and margins • One or two columns, plus a scrolling mode — great on iPad in landscape • Full-text search, table of contents and a built-in dictionary lookup • Your reading position is remembered per book ANNOTATE AND KEEP YOUR NOTES • Highlight in four colors and attach notes • Export every highlight and note to Markdown — drop them straight into Obsidian, Notion or any plain-text vault • Reading statistics: time today, this week and all time, your streak, and time per book PRIVACY BY DESIGN • No Leafmark account and no sign-in • No tracking and no analytics • Highlights, bookmarks, and reading positions sync through your personal iCloud account, not a Leafmark server LEAFMARK PRO Reading is always free. Import your library, render any book and try the feel before you decide. You also get one free Markdown export, so you can see exactly what lands in your notes before paying. A single one-time purchase, Leafmark Pro, unlocks the full annotation workflow: unlimited highlights (the free tier keeps up to three per book), unlimited Markdown export, and reading statistics. Restore your purchase any time. GOOD TO KNOW • Import EPUBs straight from Files — iCloud Drive, Google Drive, Dropbox, or right off your device. • Works with DRM-free EPUB files. DRM-protected books and PDF are not supported. • Public-domain EPUBs are available from Public Domain Library and Standard Ebooks.
Silt
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Silt is a calm place to think on the page. It's built for two kinds of writing — essays and journaling — and for the reading that feeds them. Choose your intent and the room changes to suit it: an open canvas for an essay, a quiet daily page for a journal, a focused reader for a book. Most writing apps forget what you've read. Silt doesn't. As you write, it brings the relevant lines from your reading alongside the paragraph you're working on — so the right quote or idea is there when you reach for it. WRITE WITH INTENTION • Start from a prompt — "What are you here to think about?" — not a blank page. • Separate modes for drafting and revising: get the words down first, shape them later. • Every paragraph keeps its own version history. Try a line three ways and never lose the one you liked. • Set a gentle deadline and a daily writing reminder. A LIVING READING CORPUS • Bring in highlights from Kindle and Obsidian, or highlight as you read inside Silt. • While you write, Silt surfaces the passages that match what you're saying, ranked by relevance. • Drop any highlight straight into your draft as a quote. READ INSIDE THE APP • Open your own PDFs and EPUBs in a clean, distraction-free reader. • Your books stay on your device. • Highlights you make flow back into your corpus, ready to resurface later. ONE LIBRARY, EVERYTHING IN ITS PLACE • Notes, journal entries, highlights, and books — organized and searchable. • Light and dark, with accent colors you can tune to your taste. PRIVATE BY DESIGN • Your writing is end-to-end encrypted (AES-GCM-256). Only you hold the key. • Local-first: the app works fully offline, with no account required. • Optional sync keeps your work in step across iPhone, iPad, and Mac. Silt runs natively on iPhone, iPad, and Mac — one app, all your devices. Writing settles like sediment, layer on layer, until something solid forms. Silt is where it settles.
Screenshots
Verdict
The clearest difference is in-app purchases: Silt at none against Leafmark's 1. On price, ads, 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. Leafmark sells 1 one-off in-app purchase. Silt asks for nothing beyond the download.
| Parameter | Leafmark | Silt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Akira Taniwaki | Santiago Sonzini |
In-app purchases
Leafmark
- Leafmark Pro$9.99
Silt
No in-app purchases









