Comparison

JSON Master vs Moku

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

Head to head
About

JSON Master

Features
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JSON Master is a native JSON editor built around what you actually do with JSON every day: find the value, copy its path, understand what a field really contains β€” and fix the file when it doesn't parse. See the whole document as a tree and as colour-highlighted source, side by side on iPad and Mac. Both are the same file: change one, and the other follows. FIND YOUR WAY β€’ Command palette: type a few letters and jump to any node or run any command β€” "custcity" finds customer.address.city β€’ Breadcrumbs, back and forward after every jump β€’ Search keys and values, step through matches β€’ Full keyboard navigation on Mac and iPad UNDERSTAND A VALUE β€’ Unix timestamps shown as readable dates β€’ JWT tokens decoded: header, claims and expiry β€’ base64, ISO dates and URLs recognised on sight β€’ Warnings for integers too large for JavaScript β€’ Collapsed branches show their first keys, so you often don't need to open them QUERY, COMPARE, GENERATE β€’ JSONPath queries with live results β€” tap one to jump to it β€’ Compare two documents by structure, not by line breaks β€’ Generate Swift Codable, TypeScript interfaces or JSON Schema β€’ Summary with node counts, depth and findings worth a look FIX AND EDIT β€’ A broken file shows the exact line and column of the error β€’ One-tap repair for almost-JSON: comments, trailing commas, single quotes, bare keys β€’ Edit keys and values, change types, add, duplicate and delete β€” every edit undoable β€’ Format, minify, sort keys, expand embedded JSON strings, convert JSON Lines β€’ Copy paths in six notations: dot, JSONPath, brackets, jq, Swift and JSON Pointer MADE FOR LARGE FILES Files of tens of megabytes open without freezing, with progress shown while they load. YOUR WAY Four themes β€” Midnight, Graphite, Amber CRT and Daylight β€” and seven languages: English, German, French, Ukrainian, Spanish, Japanese and Portuguese. No account, no ads, no tracking. Your files stay on your device. LEGAL β€’ Privacy Policy: https://vybgss.github.io/json-master-docs/privacy-policy.html β€’ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Moku

Features
Read full description

Moku is the remote workspace for AI coding agents. Monitor, manage, and resume Claude Code, Codex, Herdr panes, and more from one app on your iPhone or iPad. ALL YOUR AGENTS. ONE APP. Watch active Herdr panes, see what each agent is doing, and take over when it needs input. Moku also discovers projects and sessions from 12+ AI coding CLIs, including Claude Code, Codex, OpenCode, Qoder, Trae, Kimi, and Grok, and keeps everything organized by project. Supported sessions resume in one tap inside a real terminal. No digging through shell history or hunting session IDs. ROAM WITH MOSH The custom Rust terminal core parses ANSI at 28 MB/s and handles a 10 MiB output burst at 35 MB/s in our benchmark harness. Native Mosh keeps sessions alive through Wi-Fi/cellular handoffs and screen locks. You can also discover and reattach remote screen/tty sessions. NO PUBLIC IP? NO PROBLEM Built-in zero-config Tailcat private networking: run one command on the host, paste the token into Moku, and establish an encrypted connection without port forwarding, router configuration, or root. A FULL SERVER TOOLBOX Fast SFTP file manager and code editor, live CPU/memory/disk/network telemetry, Docker container management, process and systemd control, and command snippets. LIVE ACTIVITIES & DYNAMIC ISLAND Check agent progress from your lock screen or Dynamic Island without reopening the app. LOCAL-FIRST AND PRIVATE Hosts, passwords, and SSH keys are encrypted on your device. No ads, no behavioral analytics SDKs, and no Moku account is required for core SSH workflows. AI features connect directly to the API endpoint you configure. Free to download. Everything shipping today stays free forever; Pro unlocks new advanced features. A small pixel soot sprite named Soot keeps you company during late-night debugging. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://mokuapp.dev/terms Privacy Policy: https://mokuapp.dev/privacy_en

Screenshots

JSON Master4 screens
Moku4 screens

Verdict

The call

The clearest difference is in-app purchases: JSON Master at none against Moku's 3. Moku's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Moku sells 3 in-app purchases, starting at $0.99 per month. JSON Master asks for nothing beyond the download.

UpkeepUpdate frequency

JSON Master ships an update every 2 months, Moku every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard3 real differences Β· 3 level
JSON Master versus Moku: the parameters behind the verdict, then further details
ParameterJSON MasterMoku
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, Mac β€” betteriPhone, iPad
Requires iOS18.016.0 β€” better
Further details β€” not scored
Size5 MB50 MB
Age rating4+4+
DeveloperVolodymyr SichkaδΌŸι›„ ι‚“

In-app purchases

None

JSON Master

No in-app purchases

3 purchases

Moku

Subscriptions2
  • Moku Pro Monthly$0.991 Month
  • Moku Pro Yearly1 Month trial$3.991 Year
One-time1
  • Moku Pro Lifetime$5.99

Questions

Is JSON Master free?
JSON Master is free to download, with no in-app purchases.
Is Moku free?
Moku is free to download, with in-app purchases available.
Do JSON Master or Moku have ads?
Neither JSON Master nor Moku shows ads.
Which is updated more often, JSON Master or Moku?
JSON Master ships an update every 2 months, and Moku every 3 days. Most recently, JSON Master was updated on October 25, 2026 and Moku on October 29, 2026.

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