Markdown Vault vs Qubit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Markdown Vault
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Markdown Vault is a calm, focused way to read your Markdown notes on iPhone and iPad. Turn your knowledge base into a clean, distraction-free reading experience with beautifully rendered Markdown, fast navigation, and reliable offline access. Whether you’re reviewing docs, study notes, or personal writing, Markdown Vault helps you find what you need and stay in flow. Key features: - Clean Markdown rendering optimized for mobile reading - Fast browsing and search across your library - Offline access to your saved content - Smart organization for notebooks, folders, and files - Reading-first design with a lightweight, native iOS feel Built for people who think in Markdown: - Developers and technical writers - Students and researchers - Teams sharing internal documentation Anyone who wants their notes in plain text, readable anywhere Markdown Vault keeps your content simple, portable, and always within reach.
Qubit
This app offers a straightforward approach to habit tracking, allowing users to simply create habits and mark them as complete. It focuses on visual progress and motivation through a minimalist interface, avoiding complex features and data overload.
- Simple habit creation
- Tap to check completion
- Visual consistency tracking
- Minimalist interface
- Motivation through progress visualization
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Did you do it today? Most habit trackers are complicated. Too many charts, too many settings, too much friction. Qubit keeps it simple. Just create your habits and check them when you complete them. That's it. No clutter. No complicated tracking. Just a simple way to see your consistency. Perfect for tracking habits like: • Exercise • Reading • Drinking water • Studying • Taking vitamins • Meditation • Daily routines Why CheckSquare? Simple Habit Tracking Just tap to check when you complete a habit. See Your Consistency Visual squares help you see your progress at a glance. Stay Motivated Watching your squares fill up makes it easier to stay consistent. Minimal & Focused No complicated dashboards or overwhelming data. Build better habits. One square at a time. Download Qubit and start checking today.
Screenshots
Verdict
The clearest difference is ads: Markdown Vault at none against Qubit's shown. Markdown Vault also leads on update cadence (every 4 days vs every 3 weeks). Qubit's advantage is iOS requirement (15.1 vs 18.2). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Markdown Vault ships an update every 4 days, Qubit every 3 weeks. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.
| Parameter | Markdown Vault | Qubit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 19 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Peer Assembly | Jin Park |
In-app purchases
Markdown Vault
No in-app purchases
Qubit
No in-app purchases









