DropBrain vs Karavan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DropBrain
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DropBrain: Journal Your Thoughts Instantly, Organize Later Your brain doesn't think in folders. It just thinks. Ideas pop up. Feelings happen. You need to capture them now before they vanish. DropBrain solves the problem every journaling app has: "Where should I save this?" By the time you decide, the thought is gone. --- TIMELINE THINKING --- Your newest thoughts are always at the bottom of the screen. No navigation. No folders required. Just open, type, done. • Reverse chronological timeline (newest always accessible) • Bottom input bar for instant capture • Groups to organize when you're ready (or never) • Threads to expand on ideas • Scroll through your stream of consciousness • Mark messages as Done, Favorite, or Important • Strikethrough completed thoughts Think of it like a feed for your mind. Capture everything. Sort nothing unless you want to. Your timeline becomes your external brain. --- BUILT FOR QUICK JOURNALING --- Students capturing ideas between classes. Creatives collecting thoughts throughout the day. Anyone with ADHD who thinks faster than they organize. People writing about their feelings and daily life. If you've ever lost a thought because you couldn't pick a folder, DropBrain is for you. • Designed for iPhone (pocket-first, not desktop-first) • Quick journal entries about thoughts and feelings • Bottom-up scrolling keeps recent entries at hand • No "where does this go?" friction • iCloud sync across all your Apple devices --- AI-POWERED WRITING SUPPORT --- Write confidently with on-device Apple Intelligence (iOS 26+): • Tap to correct spelling, grammar, and punctuation • 100% on-device processing (no cloud, no servers) • Fixes phonetic errors (becuz → because) • Preserves your natural voice • 25 corrections free/month, unlimited with Premium --- ACCESSIBILITY FIRST --- Built by someone with dyslexia who understands different minds: • OpenDyslexic font for dyslexic readers • Adjustable line spacing and contrast • Flexible message padding and visual density • Timeline layout for non-linear thinking • Full Dynamic Type support with VoiceOver labels throughout • No forced organization (works with your brain, not against it) --- CUSTOMIZATION AT THE CENTER --- Every brain processes differently. Customize everything: Fonts: System, OpenDyslexic, Fira Code, JetBrains Mono, Lexend Themes: 9 total (3 free + 6 premium pastels) Styles: Bubble, card, minimal, compact, spacious Spacing: Line height, padding, margins Visual Density: Headers, timestamps, dividers --- SECURITY & PRIVACY --- Your thoughts, feelings, and ideas deserve complete privacy and protection. • Face ID & Pincode lock — secure your journal with biometric or code authentication • Everything stored in YOUR private iCloud (not our servers) • Only you can read your journal entries - we have zero access • AI corrections happen on-device (nothing sent to external servers) • No company databases, no analytics, no tracking • GDPR data export & purge — download or delete all your data anytime • Ad-free forever Your most personal thoughts stay personal. No exceptions. --- PREMIUM ($2.99/month) --- - Unlimited AI corrections (free: 25/month) - 6 additional pastel themes - 4 premium fonts (OpenDyslexic, Fira Code, JetBrains Mono, Lexend) - Custom app icons - Hide groups from Home - Mark as Done, Favorite, Important (message markers) - Strikethrough messages - Face ID / Pincode lock Cancel anytime in App Store settings. Free version includes core features. --- DESIGNED FOR --- - People with dyslexia or ADHD - Visual thinkers and creative minds - Students seeking accessible journaling - Anyone preferring flexible organization --- SYSTEM REQUIREMENTS --- iOS 26.0 or later iCloud account for sync AI correction requires Apple Intelligence enabled Free version includes core features Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Karavan
Visually organize projects with customizable Kanban boards. Break down tasks, attach files, and track progress with features like subtasks and a built-in Pomodoro timer. Syncs automatically across devices and works offline.
- Customizable Kanban boards
- Subtasks and checklists
- File attachments with Quick Look
- Up Next view for urgent tasks
- Undo/Redo with change log
- Built-in Pomodoro timer
- Automatic offline sync
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Organize projects visually with Karavan – a native Kanban board app with automatic sync. Key Features • Flexible Kanban boards with customizable columns and swimlanes • Eisenhower Matrix – not sure what to tackle first? Switch any board to a 2×2 priority grid, drag tasks by effort and impact, and preview every change before it's applied – priorities you've set by hand are never silently overwritten • Subtasks – break any task into a checklist, track progress right on the card, and let Karavan suggest moving a task to Finished once everything's checked off • Attachments – attach photos and files to any task, and preview them with Quick Look • Up Next – see your most urgent and high-priority tasks across every project in one place, and jump straight to the board • Undo & Redo, plus a full Change Log of every change with one-tap revert • Powerful search – find any task instantly; it scrolls into view and highlights itself so you never lose track • Custom notification time per task, independent of its due date • Task priorities, due dates, auto-archive, and overdue/due-soon warnings • Configurable Finished Columns – decide exactly which columns count as done, not just the last one • Board templates – use the built-ins, customize them to fit your workflow, or build your own from scratch • Custom Project Icons – drag your own photo onto a project, or pick one from Photos or Files, and it replaces the icon everywhere the project shows up • Pin your favorite projects and give each one its own color for quick recognition • Customizable task types – 19 built-in types or create your own with custom colors and icons from the full SF Symbols library (6,900+ icons) • Built-in Pomodoro timer – start a Focus Session with a tap; the timer appears on your Lock Screen and in the Dynamic Island • Markdown support in task descriptions with live preview • Per-board filters and sorting that persist across sessions • Drag and drop, swipe between columns, and reorder with a tap – navigate your board however feels natural • Automatic sync across all your devices – works offline, syncs when you're back online Perfect For: Software developers, event planners, homeowners, students, and anyone who wants visual project management without the complexity. Questions, feedback, or suggestions? Feel free to email us at Karavan@heckel.tech – we'd love to hear from you!
Screenshots
Verdict
The clearest difference is in-app purchases: Karavan at none against DropBrain's 1. Karavan also leads on device support (3 vs 1) and iOS requirement (18.6 vs 26.0). On price, update cadence and ads 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. DropBrain sells 1 in-app purchase, starting at $2.99 per month. Karavan asks for nothing beyond the download.
DropBrain ships an update weekly, Karavan every 2 weeks. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.
| Parameter | DropBrain | Karavan |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 52 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Brandstedt | Tobias Heckel |
In-app purchases
DropBrain
- Premium Subscription$2.991 Month
Karavan
No in-app purchases









