Best Yaml Viewer Apps

250+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated October 2026

Out of 250+ yaml viewer apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Yaml Viewer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myTextViewermyTextViewerFree3.7★ (157)NoNoOct 2026
2JSON Viewer and EditorJSON Viewer and EditorFree—NoNoSep 2026
3Yamlite: YAML ValidatorYamlite: YAML ValidatorFree—NoYesOct 2026
4YAML ToolsYAML Tools$0.995.0★ (1)NoNoAug 2026
5Lump: Hex ViewerLump: Hex ViewerFree—NoNoMay 2026
6RLD ViewerRLD ViewerFree—NoNoMay 2026
7Toon json xml yaml PROToon json xml yaml PRO$0.99—NoNoAug 2026
8PrismaView: AI Artifact ViewerPrismaView: AI Artifact ViewerFree——NoJul 2026

Top Picks for Yaml Viewer

myTextViewer#1

myTextViewer by Yaniv Kalsky

Any File Viewer: Code/Log/Text
Editor's Choice
📊 Productivity
3.7😐(157 ratings)
Free
myTextViewer screenshot 1
myTextViewer screenshot 2
myTextViewer screenshot 3

Instantly open and view any text, code, or log file. This app offers professional syntax highlighting and line numbers, making it ideal for professionals who need to access and read various file formats on the go. It supports numerous common file types and provides customizable viewing themes.

What We Love

  • ✅ Opens unsupported file formats reliably
  • 📂 Handles multiple file types (XML, JSON, LOG, EML, YML)
  • 🎯 Simple and straightforward functionality
  • ⚡ No unnecessary features or bloat
  • 🆓 Free to use
  • 👍 Clean interface for viewing files
  • 🔧 Useful for IT professionals and developers

Room to Improve

  • 🐛 Files display as blank or won't open
  • ❌ Inconsistent file compatibility
  • 😤 Requires review before using app
  • 📱 Compatibility issues with iOS updates
  • 🔄 Confusing sharing/import workflow
  • 📢 Excessive ads (in earlier versions)
  • 🚫 No functionality in recent versions
  • ⚠️ Suspicious clipboard access behavior
  • 🔐 Security concerns mentioned by users
JSON Viewer and Editor#2

JSON Viewer and Editor by Sahana A S

View, Edit, Format & Convert
Strong Contender
📊 Productivity
0.0(0 ratings)
Free
JSON Viewer and Editor screenshot 1
JSON Viewer and Editor screenshot 2
JSON Viewer and Editor screenshot 3
JSON Viewer and Editor screenshot 4
JSON Viewer and Editor screenshot 5
JSON Viewer and Editor screenshot 6

This app allows users to view, edit, format, validate, compare, and convert JSON files with an intuitive interface. It offers features like tree and code views, a smart editor with live validation, and the ability to export to various formats. It also includes an API client and a JSON comparison tool.

More Yaml Viewer apps to explore

FAQ about Yaml Viewer

What are the best yaml viewer apps for iPhone?
myTextViewer tops our yaml viewer apps ranking as of October 2026, with a 3.7-star average from 157 App Store ratings, and it's free to download.
Yes — 18 of the top yaml viewer apps we rank are free to download, including myTextViewer and JSON Viewer and Editor.
myTextViewer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ yaml viewer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.