Comparison

Markdown Editor & Reader vs Exponential

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

Head to head
About

Markdown Editor & Reader

Features
Read full description

Open, read, edit and share Markdown — beautifully. MD Preview is an all-in-one Markdown workspace for iPhone and iPad. Open Markdown files from Files, iCloud Drive, Mail or your favorite apps. Read beautifully rendered documents, edit when needed, browse GitHub READMEs, and export polished documents to PDF, HTML or DOC — all completely offline. Whether you're reviewing a README, editing technical documentation, writing notes, or preparing documents to share, MD Preview gives you everything you need in one clean, native experience. KEY FEATURES • Beautiful rendering — GitHub-flavored Markdown with proper typography, syntax-highlighted code blocks, tables, blockquotes and footnotes. • Two views, one tap — toggle between rendered preview and raw source mode. Source view supports text selection. • Table of Contents — auto-generated from headings; tap to jump anywhere in long documents. • 9 hand-crafted themes — Parchment (warm cream), Eclipse (deep navy), Woodland (mossy green), Blossom (soft pink), Tide (deep sea), Iris (vivid violet), Sunlit (cream amber), Nocturne (inky violet), Glacier (frosted slate). Light and dark variants. • Folders & recents — organize your markdown files into custom folders with icons and colors. Recently opened files reappear on home for one-tap access. • Smart export — generate a print-ready PDF with your chosen theme baked in. Share the original file, or copy the markdown to clipboard. • Font controls — adjust reading size for tired eyes or small screens. • Fully offline — no servers, no tracking, no signup. Your files stay on your device. • Native iOS feel — built with SwiftUI for iPhone and iPad. Supports light/dark mode, dynamic type, and the share sheet. PERFECT FOR • Reading READMEs from GitHub or local repos • Reviewing technical specs and documentation • Reading novels and notes written in Markdown • Sharing rendered docs with non-technical teammates • Exporting handouts as PDFs from a phone PRIVATE BY DESIGN Your documents stay on your device. • No accounts • No cloud processing • No tracking • No analytics SDK • No telemetry Everything works offline. PRIVACY MD Preview does not collect, store, or transmit your files. Everything runs on-device. There is no analytics SDK, no telemetry, no account. You can manage or disable auto-renewal in your Account Settings after purchase. For more details, please refer to our privacy policy and terms of use. Privacy policy: https://sites.google.com/view/nguyendangnam-privacy-policy/home Term of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ — Open a .md file from Files, iCloud Drive, Mail or any sharing app — and start reading

About

Exponential

This app provides a unified workspace for teams building with AI, integrating issue tracking, customer support, and coding agents. It offers real-time synchronization across devices and allows users to interact with AI coding sessions and manage support tickets seamlessly.

Highlights
  • Real-time issue tracking with priorities and custom statuses
  • GitHub-backed boards for product development
  • Markdown descriptions and comments with @mentions
  • AI coding agents (Claude Code, Codex, pi) integration
  • Live coding session monitoring and steering
  • Integrated customer support ticketing
  • Open-source and self-hostable
Features
Read full description

Vibecode together. Exponential is a realtime issue tracker for teams that build with AI. Issues, customer support and coding agents in one workspace, in sync on every device. Track work with your team: • Issues with priorities, labels, due dates and custom statuses • Boards for every part of your product, each optionally backed by a GitHub repository • Markdown descriptions and comments with @mentions, task lists and inline images • Realtime sync, the moment anything changes. No refresh, no stale views • Push notifications for mentions, assignments and PR activity Bring your own agents. Claude Code, Codex or pi run locally on your connected desktop, on your subscription. Pick an issue and hit Start coding, even from your phone. Your agent works on a real branch in your desktop IDE and opens the pull request when it is done. • Watch coding sessions live in the Agents tab and steer them by message • Answer your agent's questions right from your phone • Save actions for repeating AI tasks like code reviews, deploys or merge conflicts, and run them with one tap Customer support in the same workspace. Tickets from your users land next to your issues, replies go out by email, and the whole team sees the conversation. Free for teams of up to three on the hosted cloud, one plan when you grow. Exponential is open source under Apache-2.0, so self-hosting is free at any company size.

Screenshots

Markdown Editor & Reader4 screens
Exponential4 screens

Verdict

The call

The clearest difference is in-app purchases: Exponential at none against Markdown Editor & Reader's 1. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Markdown Editor & Reader sells 1 one-off in-app purchase. Exponential asks for nothing beyond the download.

UpkeepUpdate frequency

Markdown Editor & Reader ships an update weekly, Exponential every 5 days. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Markdown Editor & Reader versus Exponential: the parameters behind the verdict, then further details
ParameterMarkdown Editor & ReaderExponential
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.4
Further details — not scored
Size18 MB21 MB
Age rating9+4+
DeveloperDang Nam NguyenDennis Strahhuber

In-app purchases

1 purchases

Markdown Editor & Reader

One-time1
  • MD Preview Pro (Lifetime)$3.99
None

Exponential

No in-app purchases

Questions

Is Markdown Editor & Reader free?
Markdown Editor & Reader is free to download, with in-app purchases available.
Is Exponential free?
Exponential is free to download, with no in-app purchases.
Do Markdown Editor & Reader or Exponential have ads?
Neither Markdown Editor & Reader nor Exponential shows ads.
Which is updated more often, Markdown Editor & Reader or Exponential?
Markdown Editor & Reader ships an update weekly, and Exponential every 5 days. Most recently, Markdown Editor & Reader was updated on October 6, 2026 and Exponential on September 30, 2026.

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