Comparison

Marklit vs Mobile Diagnostics Pro

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

Head to head
About

Marklit

Instantly preview Markdown files with rich formatting, including LaTeX math and Mermaid diagrams. Supports over 100 programming languages and works offline. Seamlessly open files from any app with a share extension.

Highlights
  • Markdown preview
  • LaTeX math rendering
  • Mermaid diagram support
  • Syntax highlighting
  • Offline functionality
  • Share extension
Features
Read full description

AI tools now generate Markdown by the dozen — exported chats, notes, READMEs, and docs. But on your phone, a .md file is just a wall of #, *, and | symbols. Marklit fixes that. Open any Markdown file from any app and Marklit instantly renders it into a clean, beautifully formatted document you can actually read. WHY MARKLIT - Open .md, .markdown, HTML, JSX & TSX files from any app - Full CommonMark & GitHub Flavored Markdown support - LaTeX math equations powered by KaTeX - Mermaid diagrams: flowcharts, sequence diagrams & more - Syntax highlighting for 100+ programming languages - Interactive task lists, footnotes & GitHub-style callouts - Table of contents navigation - Automatic dark mode PRIVATE BY DESIGN Everything renders on your device. Your files — including anything sensitive an AI tool produced — never leave your phone. Marklit works completely offline. Share extension included: send a file from any app and read it in Marklit in one tap. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mobile Diagnostics Pro

Features
Read full description

Mobile Diagnostics Pro is a professional device-testing tool built for refurbishment facilities, trade-in operations, and repair shops. It walks a technician through a complete, standardized inspection of a device's hardware and software, then uploads the graded results to your backend so every unit is tested the same way, every time. Sign in by scanning a QR code or entering the login code provided by your administrator — no personal account required. The app pulls your facility's test configuration and grading options automatically. WHAT IT TESTS • Buttons — volume, mute/flip switch, screenshot • Cameras — front, rear, ultra-wide, telephoto, zoom, lens condition • Audio — loudspeaker, earpiece, microphones, headphone jack • Display — OLED/LCD, touch digitizer, front/back glass • Sensors — accelerometer, proximity, motion • Connectivity — Wi-Fi, Bluetooth • Utility — vibration, flashlight, biometrics • Identity & status — IMEI/serial, ESN, iCloud/activation lock, MDM enrollment • Condition — battery health, color, cosmetic grading, non-OEM parts BUILT FOR SPEED AND CONSISTENCY • Guided, sequential test flow with automated checks where possible • Pass or fail each test with a button, swipe, or shake gesture • Standardized grading and condition reporting across your whole team • Results upload directly to your refurbishment backend MANAGED DEPLOYMENT • Supports MDM-managed configuration and auto-login for fleets of test stations Mobile Diagnostics Pro requires a login code from your organization and a live connection to your backend. It is intended for business use by refurbishment and repair operations.

Screenshots

Marklit4 screens
Mobile Diagnostics Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Mobile Diagnostics Pro at none against Marklit's 2. Marklit's advantage is update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement 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. Marklit sells 2 in-app purchases, starting at $5.99 per year. Mobile Diagnostics Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Marklit ships an update daily, Mobile Diagnostics Pro fortnightly. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
Marklit versus Mobile Diagnostics Pro: the parameters behind the verdict, then further details
ParameterMarklitMobile Diagnostics Pro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size12 MB4 MB
Age rating4+4+
Developer明明 常ItsWorthMore.com LLC

In-app purchases

2 purchases

Marklit

Subscriptions1
  • Annual Subscription$5.991 Year
One-time1
  • Lifetime Subscription$9.99
None

Mobile Diagnostics Pro

No in-app purchases

Questions

Is Marklit free?
Marklit is free to download, with in-app purchases available.
Is Mobile Diagnostics Pro free?
Mobile Diagnostics Pro is free to download, with no in-app purchases.
Do Marklit or Mobile Diagnostics Pro have ads?
Neither Marklit nor Mobile Diagnostics Pro shows ads.
Which is updated more often, Marklit or Mobile Diagnostics Pro?
Marklit ships an update daily, and Mobile Diagnostics Pro fortnightly. Most recently, Marklit was updated on October 31, 2026 and Mobile Diagnostics Pro on October 31, 2026.

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