Comparison

reDeck vs Structured Outliner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

reDeck

Effortlessly create stunning presentations from Markdown text. Choose from numerous themes and export to PDF, JPG, or PNG. Ideal for developers, educators, and anyone who prefers Markdown's simplicity over traditional presentation software.

Highlights
  • Create presentations from Markdown
  • 32 beautiful themes
  • PDF, JPG, PNG export
  • Syntax highlighting for 190+ languages
  • LaTeX formulas and Mermaid diagrams
  • Offline functionality
  • Custom theme designer (Premium)
Features
Read full description

Transform your Markdown text into stunning presentations in seconds. ReDeck makes creating beautiful slides as easy as writing notes—no design skills required. WHY REDECK? Lightning Fast: Write in Markdown, see slides instantly 32 Beautiful Themes: From minimal to playful, free and premium Professional Export: PDF, JPG, PNG in high resolution Developer-Friendly: 190+ programming languages with syntax highlighting Education Perfect: LaTeX formulas, tables, Mermaid diagrams Works Offline: No internet needed, your data stays private MARKDOWN SUPERPOWERS Create presentations with the simplicity of Markdown: - Headers automatically create new slides - Lists, quotes, and code blocks with syntax highlighting - Images with transparency support - Videos with customizable durations - Tables for data, dividers for structure - Live preview as you type THEMES AND CUSTOMIZATION Choose from 32 professionally designed themes: - Minimal: Clean, modern aesthetics - Professional: Business-ready designs - Creative: Bold, colorful layouts - Technical: Developer-focused themes - Education: Classroom-friendly styles - Playful: Fun, engaging visuals Premium unlocks custom theme designer—create unlimited themes with your brand colors, fonts, and styles. EXPORT OPTIONS Share your presentations anywhere: - PDF: Multi-page documents, accessibility-tagged, perfect for sharing - JPG/PNG: High-resolution images for Premium users - Direct sharing to Files, email, or messaging apps - Remove watermark with Premium or watch a short ad PREMIUM FEATURES Subscribe to unlock all features: - All 32 themes plus custom theme designer - JPG and PNG export in high resolution - Image filters and effects - Unlimited video duration - LaTeX formulas for mathematical equations - Tables and Mermaid graphs for data visualization - Speaker notes for presentation mode - Ad-free experience Pricing: $4.99 per month or $29.99 per year Try Premium free for 7 days PERFECT FOR Developers: Technical talks, code reviews, sprint demos, API documentation Educators: Lecture slides, course materials, student handouts Students: Class presentations, study notes, project proposals Startups: Pitch decks, investor presentations, team updates Writers: Story outlines, book chapters, workshop materials Anyone who loves Markdown's simplicity over PowerPoint's complexity TECHNICAL DETAILS - Requires iOS 16.0 or later - Optimized for iPhone and iPad - Offline-first architecture - File-based storage in your Documents folder - No tracking or analytics - Fully accessible with VoiceOver support - Supports 190+ programming languages - LaTeX rendering with MathJax - Mermaid diagram support FREE FOREVER TIER Create unlimited presentations with 16 beautiful themes, full Markdown support, PDF export, images, and videos—completely free. Upgrade to Premium only when you need advanced features. GETTING STARTED 1. Write your content in Markdown 2. Choose from 32 beautiful themes 3. Export to PDF, JPG, or PNG 4. Share or present anywhere No account required. No internet needed. Your data stays on your device. Download ReDeck now and experience the fastest way to create stunning presentations from Markdown. Join thousands of developers, educators, and creators who've simplified their presentation workflow. Privacy Policy: https://rerummy.com/privacy-policy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Structured Outliner

Features
Read full description

Keep your entire outline in a single portable file you control. No account, no server, no lock-in, future-proof. ORGANIZE IN UNLIMITED DEPTH Build trees as deep as you need. Expand, collapse, and reorder topics with just a few taps. Every topic can have its own notes. Write as much or as little as you like. SEARCH EVERYTHING Search titles or note content at once. The tree expands automatically to show every match in context, so you always know where a result lives in your outline. CROSS-LINK TOPICS Link any note to another topic using the outlook: link format. Tap to jump directly there. Tap the back arrow to return where you came from. OPEN FILES AND URLS Tap any file path or URL inside a note to open it. Connect your outline to existing documents in the folder: PDFs, photos, or anything else you reference. COLOR LABELS Assign a background color to any topic: Red, Orange, Yellow, Green, Blue, or Purple. The color flows down to all child topics that don't have their own. Use it to visually separate sections at a glance. AUTOMATIC BACKUPS The app writes a .bak backup before every save. Restore at any time from the menu. SYNC YOUR WAY Store your file in iCloud, Dropbox, Google Drive, or any Files-compatible provider. Open it from there on each device. No special sync setup required. MEMPAD COMPATIBLE Structured Outliner uses the same .lst format as MemPad for Windows, a portable outliner that has been around since the early 2000s. Open existing MemPad files directly, no conversion needed. FREE VERSION Structured Outliner is free to use. Development is supported by a small banner ad shown at the bottom of the screen. PRO VERSION Upgrade to Pro to remove the banner ad, unlock Color Labels and Topic + Note Search and future planned features. One-time purchase. Restore on any device from the menu.

Screenshots

reDeck4 screens
Structured Outliner4 screens

Verdict

The call

reDeck and Structured Outliner are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. reDeck sells 2 in-app purchases, starting at $4.99 per month and Structured Outliner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
reDeck versus Structured Outliner: the parameters behind the verdict, then further details
ParameterreDeckStructured Outliner
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 9 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperReRummyFelipe Carraro

In-app purchases

2 purchases

reDeck

Subscriptions2
  • Professional Monthly$4.991 Month
  • Professional Yearly$39.991 Year
1 purchases

Structured Outliner

One-time1
  • Pro Version$7.99

Questions

Is reDeck free?
reDeck is free to download, with in-app purchases available.
Is Structured Outliner free?
Structured Outliner is free to download, with in-app purchases available.
Do reDeck or Structured Outliner have ads?
Both reDeck and Structured Outliner show ads.

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