JSON Master vs Termini
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON Master
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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 — 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 • Command palette: type a few letters and jump to any node or run any command — "custcity" finds customer.address.city • Breadcrumbs, back and forward after every jump • Search keys and values, step through matches • Full keyboard navigation on Mac and iPad UNDERSTAND A VALUE • Unix timestamps shown as readable dates • JWT tokens decoded: header, claims and expiry • base64, ISO dates and URLs recognised on sight • Warnings for integers too large for JavaScript • Collapsed branches show their first keys, so you often don't need to open them QUERY, COMPARE, GENERATE • JSONPath queries with live results — tap one to jump to it • Compare two documents by structure, not by line breaks • Generate Swift Codable, TypeScript interfaces or JSON Schema • Summary with node counts, depth and findings worth a look FIX AND EDIT • A broken file shows the exact line and column of the error • One-tap repair for almost-JSON: comments, trailing commas, single quotes, bare keys • Edit keys and values, change types, add, duplicate and delete — every edit undoable • Format, minify, sort keys, expand embedded JSON strings, convert JSON Lines • 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 — Midnight, Graphite, Amber CRT and Daylight — and seven languages: English, German, French, Ukrainian, Spanish, Japanese and Portuguese. No account, no ads, no tracking. Your files stay on your device. LEGAL • Privacy Policy: https://vybgss.github.io/json-master-docs/privacy-policy.html • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Termini
This app provides a mobile SSH client for managing remote servers. It offers terminal access, file management via SFTP, system status monitoring, and Docker integration. It also includes features like LAN discovery and a Linux command library.
- SSH terminal with control keys
- SFTP file browsing and editing
- Server and credential management
- Linux system status monitoring
- Docker container inspection
- LAN network scanning for SSH services
- Linux command lookup library
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**Termini** is a mobile SSH tool designed for developers and operations personnel. It allows you to manage authorized servers on iPhone and iPad, handling everyday tasks such as connections, terminal operations, file management, and status monitoring. **Key Features** - **SSH Terminal**: Connect to servers and use an interactive terminal with common control keys and display settings for daily operations. - **SFTP File Management**: Browse remote directories; upload, download, rename, and delete files; and edit text files directly. - **Servers & Credentials**: Manage servers with tags, sorting, and connection profiles. Passwords and private keys are stored only in the iOS Keychain. - **System Status**: View key metrics on Linux servers, including CPU, memory, disk, load, and uptime. - **Docker & Logs**: Inspect containers and logs, and run confirmed common operations tasks. - **LAN Discovery**: Scan the current network for SSH services to quickly add authorized servers. - **Linux Command Library**: Look up usage, examples, and tips for common commands. - **Multi-Device Workspace**: Optimized for one-handed use on iPhone and landscape workspace on iPad. **Termini Pro & Subscription Details** Termini Pro unlocks unlimited servers, iCloud sync & backup, ad-free experience, and exclusive themes. It offers monthly and annual auto-renewable subscriptions, as well as a one-time permanent purchase. Specific prices and subscription periods are shown on the in-app purchase page and in the App Store. Monthly and annual subscriptions are charged to your Apple ID account and automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID account settings after purchase, or restore purchases within the app. The permanent version is a one-time purchase and does not auto-renew. Subscription benefits can be restored on devices using the same Apple ID. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lianjianjie.github.io/termini/privacy.txt
Screenshots
Verdict
The clearest difference is in-app purchases: JSON Master at none against Termini's 3. JSON Master also leads on ads (none vs shown). Termini's advantage is update cadence (daily vs every 2 months). On price, 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. Termini sells 3 in-app purchases, starting at $0.99 per month. JSON Master asks for nothing beyond the download.
JSON Master ships an update every 2 months, Termini daily. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.
| Parameter | JSON Master | Termini |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.8 (9 ratings) — better |
| Positive reviews | — | 42.9% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Volodymyr Sichka | jianjie lian |
In-app purchases
JSON Master
No in-app purchases
Termini
- 月度订阅$0.991 Month
- 年度订阅$3.991 Year
- 永久Pro$3.99









