Comparison

Emvi.ai vs ghostWriter Markdown

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

Head to head
About

Emvi.ai

This app acts as a visual assistant, describing surroundings, reading text, detecting obstacles, and interpreting images. It's designed to empower users with independence and an enhanced quality of life through a voice-operated interface.

Highlights
  • Describe surroundings
  • Read, summarize, and translate text
  • Detect obstacles and hazards
  • Locate objects
  • Interpret art
  • Analyze images from messaging apps
Features
Read full description

EMVI is a groundbreaking mobile scene description app, developed in close collaboration with the blind and low vision community. Its fully voice-operated interface ensures that navigating the app is effortlessly intuitive for all users. Transforming any smartphone into a formidable assistive device, EMVI fosters independence and enhances quality of life. Its capabilities include: Describing surroundings Reading, summarizing, and translating various texts, whether printed or handwritten Detecting obstacles and potential hazards Locating objects Interpreting art Analyzing images from messaging platforms The breadth of EMVI's capabilities knows no bounds—whatever the need, EMVI rises to the occasion, ensuring a more inclusive and enriched experience for all users. In order to access the app's features and content, users must create an account and subscribe to an annual or monthly plan. To unlock the app's features and content, users need to create an account and subscribe to either an annual or monthly plan, available via an in-app purchase. Terms of use can be found: https://www.emvi.ai/terms

About

ghostWriter Markdown

A plain-text writing app designed with accessibility in mind. It allows users to create, organize, and export documents in various formats, with features like voice control and outline navigation.

Highlights
  • Accessibility-first plain-text editor
  • Organize documents and chapters
  • Compile work into finished exports
  • Supports multiple export formats (HTML, EPUB, PDF, Word)
  • VoiceOver integration
  • Native Find and Replace
  • Outline navigation for headings
Read full description

ghostWriter Markdown is an accessibility-first, plain-text writing app for notes, articles, documentation, and full manuscripts. Write individual documents, organize chapters, and compile your work into a finished export. VoiceOver was at the center of the design from the first line of code. Created by a blind developer, ghostWriter gives screen reader users and anyone who loves plain text a clean, native place to write. So what's Markdown? Markdown adds structure using ordinary punctuation. A number sign makes a heading. A dash makes a list item. Your document stays readable as plain text, and you can render it to see the finished formatting. You don't have to know Markdown to start. Insert Actions adds common elements, the Markdown Reference provides examples, and the included ghostWriter Help Manual explains writing, organizing, and exporting your work. Writing Made Easy: • A native editor that keeps Markdown punctuation visible and you in control of the source • Insert links, images, headings, quotes, code, lists, tasks, tables, and rules • Automatic continuation for bullets, numbered lists, and tasks • Indent and outdent with tabs or spaces • Native Find and Replace, dictation, braille input, and text selection • A configurable Status Bar with line and column position, word, sentence, and character counts, heading level, and selection counts • Automatic saving, plus collision detection if the same document is open on separate devices • Start in the Library, a new document, or your last document Useful Navigation: • Use Outline to jump to document headings • Move through headings with a three-finger horizontal VoiceOver swipe while editing • Jump to Line in long documents • Search document names and contents • Return to your remembered editing position in each file Keep Files Organized: • Create, rename, and move nested folders • Pin documents you keep coming back to • Sort by name, created, modified, or last opened, or arrange files and folders manually • Restore removed files from Recently Deleted • Import Markdown, plain text, Word documents, and PowerPoint presentations into Markdown Build Your Manuscript: • Compile documents from nested folders into a single export • Choose which files to include and arrange chapters for each compilation • Keep research and notes nearby while excluding them from compilations • Track word, sentence, and character totals for individual files or whole folders • Control heading structure when combining documents Render and Share: • Render Markdown as structured HTML with semantic headings, lists, tables, and links • Export individual documents or compilations as Markdown, plain text, HTML, EPUB, PDF, Word, PowerPoint, eBraille, or BRF • Customize Word exports with your own JSON stylesheets, optional title and subtitle styles, and a supplied Large Print stylesheet Your Files, Your Devices: • Ordinary Markdown files, visible in the Files app • On-device storage or iCloud Drive syncing across iPhone, iPad, and Mac • Open and edit your files in other apps that read text • No proprietary format and no dependence on ghostWriter to keep your work Accessibility: Developed toward WCAG 2.2 Level AA and tested with VoiceOver as a primary interaction method. • Native controls with familiar roles and behaviors • Dynamic Type, including accessibility text sizes • System, monospaced, rounded, and serif editor typefaces • Light, dark, and system appearance • Voice Control, Switch Control, and hardware keyboard support • Optional keyboard shortcuts for common actions • Reduced-motion support Privacy: No accounts. No sign-in. No ads. No analytics. No tracking. No data collection. No AI tools. There is no server behind this app. Your documents stay on your device or in your own iCloud, and they never travel anywhere you don't send them. Made by a blind developer who got tired of tools that treated screen reader support as an afterthought.

Screenshots

Emvi.ai4 screens
ghostWriter Markdown4 screens

Verdict

The call

The clearest difference is review sentiment: ghostWriter Markdown at 100% against Emvi.ai's 0%. ghostWriter Markdown also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 5 weeks). Emvi.ai's advantage is ratings volume (7 vs 1) and iOS requirement (15.5 vs 17.6). On price, 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. Emvi.ai sells 3 in-app purchases, starting at $4.99 per month. ghostWriter Markdown asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ghostWriter Markdown holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: Emvi.ai has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Emvi.ai's written reviews are positive against 100% of ghostWriter Markdown's.

UpkeepUpdate frequency

Emvi.ai ships an update every 5 weeks, ghostWriter Markdown every 2 days. The most recent releases landed on August 3, 2026 and September 27, 2026 respectively.

Scorecard7 real differences · 3 level
Emvi.ai versus ghostWriter Markdown: the parameters behind the verdict, then further details
ParameterEmvi.aighostWriter Markdown
PriceFreeFree
Rating3.6 (7 ratings)4.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings7 — better1
Update frequencyEvery 5 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.6
Further details — not scored
Size139 MB5 MB
Age rating4+4+
DeveloperEmvi.aiMarco Salsiccia

Customer experience

Emvi.ai

All ratings7 ratings
Positive42.9%
Neutral42.9%
Negative14.3%
Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

ghostWriter Markdown

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Emvi.ai

Subscriptions2
  • EMVI Monthly Plan$4.991 Month
  • EMVI Annual Plan$59.991 Year
One-time1
  • EMVI Lifetime$300.00
None

ghostWriter Markdown

No in-app purchases

Questions

Is Emvi.ai free?
Emvi.ai is free to download, with in-app purchases available.
Is ghostWriter Markdown free?
ghostWriter Markdown is free to download, with no in-app purchases.
Which has better reviews, Emvi.ai or ghostWriter Markdown?
ghostWriter Markdown is rated higher. Emvi.ai averages 3.6 out of 5 from 7 ratings, while ghostWriter Markdown averages 4.0 from 1 ratings.
Do Emvi.ai or ghostWriter Markdown have ads?
Neither Emvi.ai nor ghostWriter Markdown shows ads.
Which is updated more often, Emvi.ai or ghostWriter Markdown?
Emvi.ai ships an update every 5 weeks, and ghostWriter Markdown every 2 days. Most recently, Emvi.ai was updated on August 3, 2026 and ghostWriter Markdown on September 27, 2026.

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