Marklit vs Mobile Diagnostics Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Markdown preview
- LaTeX math rendering
- Mermaid diagram support
- Syntax highlighting
- Offline functionality
- Share extension
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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/
Mobile Diagnostics Pro
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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
Verdict
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
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.
Marklit ships an update daily, Mobile Diagnostics Pro fortnightly. Both last shipped on October 31, 2026.
| Parameter | Marklit | Mobile Diagnostics Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 明明 常 | ItsWorthMore.com LLC |
In-app purchases
Marklit
- Annual Subscription$5.991 Year
- Lifetime Subscription$9.99
Mobile Diagnostics Pro
No in-app purchases
Questions
Is Marklit free?
Is Mobile Diagnostics Pro free?
Do Marklit or Mobile Diagnostics Pro have ads?
Which is updated more often, Marklit or Mobile Diagnostics Pro?
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