Comparison

View Source Premier vs Moki

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

Head to head
About

View Source Premier

Analyze and view HTML, XML, JavaScript, CSS, JSON, and RSS code with a built-in simulator, error tracking, and request management tools. Easily format code, test JavaScript, and inspect styles and images. Supports multiple devices for enhanced productivity.

Highlights
  • Code viewing and analysis
  • Built-in simulator
  • Error tracking
  • JavaScript terminal testing
  • Style and image inspection
  • Request management
  • Code beautifier
Features
Read full description

A multifunctional tool for analyzing, debugging, and viewing structured data and web code — including HTML, XML, JSON, CSS, JavaScript, RSS, ATOM, and other supported formats. The application is designed for developers and professionals who value precision, control, and efficiency. Key features: • Cross-platform support: iPhone, iPad, and Mac • View code in both structured and plain text formats • Validation and error detection for HTML, XML, and JSON • Built-in web simulator with customizable screen sizes • JavaScript console for interactive code testing • HEX viewer for analyzing binary files • Text search with regular expression support • CSS style inspection for page elements • HTTP request handling with flexible configuration for any scenario • Save, edit, and re-run previous requests • Code formatting with built-in Code Beautifier • HTTP response analysis: headers, cookies, and response data • Advanced copying of code fragments and structured elements • Built-in audio playback for files detected in HTML code or opened within the app • Open and analyze files stored on your device The application provides full control over data analysis and streamlines everyday tasks for developers.

About

Moki

This app offers a streamlined environment for writing and reading Markdown files on your iPhone and iPad. It features live previews, a formatting toolbar, and robust file management, with an optional Pro version for advanced PDF export and theme customization.

Highlights
  • Live Markdown preview
  • Formatting toolbar
  • Folder management
  • PDF preview and export
  • Code syntax highlighting
  • Built-in viewers for PDF, images, and code
Features
Read full description

### Description Moki is a warm, simple home for your Markdown on iPhone and iPad — a lovely place to read it and write it. **Reading is a pleasure** - 10 built-in themes to choose from — with colorful code blocks, math, and diagrams - A comfy, centered reading width keeps long lines easy on the eyes - A Table of Contents to hop between headings - Light or dark, whichever you like **Writing feels easy** - Your preview sits right beside the editor as you type — scroll either side and the other keeps pace - A handy formatting toolbar above the keyboard - Gentle syntax colors, and lists that keep themselves going - Everything saves on its own **Made for Vibe Coding** - Open a folder and all your Markdown shows up in the sidebar - When a file changes, it re-renders in a blink — so you can watch your notes, plans, and AI-written docs update live, all in one place - Local images just show up — even blog posts that use site-absolute paths like /images/photo.png - Find files by name, and create, rename, or delete files and folders with ease **See the PDF before you share it** - PDF Preview shows your note exactly as it will print — paginated A4 or Letter, tall images fitted to a page, lines never split, and your own page breaks honored - Flip through the pages right in the reader, then export with one click (Moki Pro) **Make it yours with Moki Pro** One-time purchase: - Export polished, paginated PDFs - Design your own theme — colors, fonts, line spacing, and reading width — with a live preview - Import Markdown CSS themes, fonts and images included, and export your themes as CSS to share or fine-tune **And there's more — beyond Markdown** - Source code in living color in a dark editor — Swift, Python, JavaScript, JSON, and more - A built-in PDF viewer with page layouts and navigation - An image viewer with zoom and animated GIFs, plus video playback - Take a peek at any other file type with QuickLook - iCloud files download whenever you need them, with a clear indicator - Three display modes: read, write, or both

Screenshots

View Source Premier4 screens
Moki4 screens

Verdict

The call

The clearest difference is review sentiment: Moki at 100% against View Source Premier's 47%. Moki also leads on price (Free vs $6.99). View Source Premier's advantage is in-app purchases (none vs 1) and chart position (#87 vs unranked). On 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

Moki is free to download; View Source Premier costs $6.99 up front. Moki sells 1 one-off in-app purchase. View Source Premier asks for nothing beyond the download.

UpkeepUpdate frequency

View Source Premier ships an update every 3 weeks, Moki fortnightly. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

Scorecard6 real differences · 5 level
View Source Premier versus Moki: the parameters behind the verdict, then further details
ParameterView Source PremierMoki
Price$6.99Free — better
Rating4.1 (27 ratings) — better—
Positive reviews47.1% of reviews100.0% of reviews — better
Number of ratings27 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#87 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.0 — better26.0
Further details — not scored
Size5 MB18 MB
Age rating4+4+
DeveloperAndrey UspanovLayerz Corp.

Customer experience

View Source Premier

All ratings27 ratings
Positive70.4%
Neutral14.8%
Negative14.8%
Written reviews17 reviews
Positive47.1%
Neutral23.5%
Negative29.4%

Moki

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

View Source Premier

No in-app purchases

1 purchases

Moki

One-time1
  • Moki Pro$4.99

Questions

Is View Source Premier free?
View Source Premier costs $6.99, with no in-app purchases.
Is Moki free?
Moki is free to download, with in-app purchases available.
Do View Source Premier or Moki have ads?
Neither View Source Premier nor Moki shows ads.
Which is updated more often, View Source Premier or Moki?
View Source Premier ships an update every 3 weeks, and Moki fortnightly. Most recently, View Source Premier was updated on November 13, 2026 and Moki on November 9, 2026.

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