Markdownr vs ThreadSplit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Markdownr
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Markdownr is a powerful, native Markdown viewer that turns your iPhone and iPad into the best way to read .md files. Open Markdown documents directly from the Files app, Mail, Safari, or any app — Markdownr registers as a system-wide document handler so your files always look beautiful. WHY MARKDOWNR iOS has no built-in Markdown viewer. Markdownr fills that gap with blazing-fast native rendering, rich theming, and document navigation features that make reading long Markdown documents a pleasure. DOCUMENT HANDLING - Open .md and .markdown files from the Files app, email attachments, Safari downloads, or any app that shares documents - Browse and open files from device storage or iCloud Drive with the built-in file picker - Set Markdownr as your default Markdown viewer system-wide READING & NAVIGATION - Table of Contents: Swipe from the left to open an auto-generated navigation drawer with all headings — tap to jump to any section - Full-Text Search: Find any text instantly with highlighted results and match-by-match navigation - Pinch to Zoom: Zoom into any part of your document for a closer look - Front Matter: View YAML metadata (title, author, date, tags) in a clean styled header THEMES & APPEARANCE - 13 colour themes: Default, Ocean, Forest, Sunset, Lavender, Winter, Spring, Summer, Autumn, Christmas, Easter, and more — each with light and dark variants - Dark & Light Mode: Follows your system setting automatically, or toggle manually - Theme Suggestions: Documents can request a specific theme via front matter, and seasonal themes are suggested based on your locale - Particle overlays and decorative elements for seasonal and holiday themes ADVANCED FEATURES - Math Support: Inline and block LaTeX expressions rendered via KaTeX - Custom theme URLs: Load themes from remote JSON files specified in front matter - Full iPad support with adaptive layout - Localised in English and German Markdownr is for developers reading READMEs, writers reviewing drafts, students reading notes, and anyone who works with Markdown files. It does one thing — view Markdown — and it does it exceptionally well.
ThreadSplit
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Paste a long draft. ThreadSplit splits it into ready-to-post pieces for X/Twitter—smart breaks, URLs intact, exact 280 counting (CJK counts as 2). One-tap copy for each part. Optional numbering like (1/5). Pro unlocks Bluesky, Mastodon, Threads, and custom split profiles with your own character limits. 【CORE FEATURES】 • Smart Splitting: Prefers punctuation and word boundaries • URL Protection: Never splits links mid-URL • Twitter/X Optimized: Precise counting (CJK = 2 units) • Multi-Platform: Twitter/X (280), Bluesky (300), Mastodon (500), Threads (500) • Flexible Modes: Prefer sentence breaks or strict length • Optional Numbering: Formats like (1/3) or (i/N) • Custom Split Profiles (Pro): Named profiles with your own limit (10–2000) for any workflow • Reserve Space: Leave room for images or links • Local History: Saved on device only (not synced to iCloud) 【FREE VS PRO】 • Free: Full Twitter/X splitting • Pro: Bluesky, Mastodon & Threads, plus use custom split profiles; fewer usage-based upgrade prompts 【PRIVACY】 All text processing happens locally on your device. No uploads of your draft content. 【SUBSCRIPTION】 • Monthly, yearly, and lifetime options • Prices are shown in the app and on the App Store purchase sheet in your local currency (not listed here to avoid outdated figures) • Auto-renewable subscriptions renew unless canceled at least 24 hours before the period ends • Manage or cancel in Settings > Apple ID > Subscriptions • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 【CONTACT】 • Email: leilei0091@icloud.com • Privacy Policy: https://www.notion.so/leilei0091/Privacy-Policy-ThreadSplit-29c5e372803f80c688c2e50a16573b44
Screenshots
Verdict
The clearest difference is in-app purchases: Markdownr at none against ThreadSplit's 3. Markdownr also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads 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. ThreadSplit sells 3 in-app purchases, starting at $0.99 per month. Markdownr asks for nothing beyond the download.
Markdownr ships an update weekly, ThreadSplit every 6 days. The most recent releases landed on September 5, 2026 and September 11, 2026 respectively.
| Parameter | Markdownr | ThreadSplit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Philipp Kursawe | 雷雷 张 |
In-app purchases
Markdownr
No in-app purchases
ThreadSplit
- ThreadSplit Pro — Monthly$0.991 Month
- ThreadSplit Pro — Yearly$5.991 Year
- Lifetime$2.99









