Claudette Echo vs JSON Formatter Viewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Claudette Echo
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Claudette is a mobile control plane: live context, agent tree, and a real shell on your phone, pointed at your machine over SSH. Free to download โ the core product is included: real PTY, context gauge, agent tree, Take the Wheel, and system voice (Siri / device TTS). Not a chatbot wrapper: your machine, your tmux, your prompt. No subscription. No in-app purchase required. Take the Wheel When you need to intervene โ interactive rebase, stuck service, one-off command only you should run โ drop into the live shell (same session, same working tree), then hand control back. Works over direct SSH on your own network. Connect with SSH โข Direct SSH to any server or Mac โ free โข Cloud sessions: optional provider login only if you want your own billing (SSH to your Mac needs none) Full terminal, in your pocket Extended keyboard, multi-tab tmux that survives backgrounding, SFTP, Bonjour, Wake-on-LAN. Built for developers on the move โข Context gauge โ tokens, cost, and warnings โข Agent tree โ live subagent hierarchy โข Real PTY โ not chat pretending to be a terminal โข Voice input + spoken summaries (system / Siri TTS) โข Full command surface of the CLI agent you already run Compatibility Claudette is a general-purpose SSH terminal. It works with the command-line AI coding agents you install yourself, including Anthropic's Claude Code CLI. Claudette is an independent product from Olorin. It is not affiliated with, endorsed by, sponsored by, or otherwise associated with Anthropic PBC. "Claude" and "Claude Code" are trademarks of Anthropic PBC and are used here only to describe compatibility. Whether you're at your desk or on a walk, your AI coding partner โ and the control plane โ is with you.
JSON Formatter Viewer
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Paste messy JSON and get clean, readable, correctly indented output in one tap. JSONViewer formats, validates, and beautifies any payload โ right on your iPhone, fully offline. Most JSON tools are websites that make you paste sensitive API data into a stranger's server. JSONViewer keeps everything on your device: paste a response, a config file, or a log export, and it pretty-prints with color syntax highlighting instantly. Invalid JSON is flagged with the exact reason so you fix broken payloads fast โ no guessing, no round trips to a browser. WHAT YOU GET - Clean, indented JSON from any pasted or copied payload in one tap - Instant validation that pinpoints exactly why a payload is broken - Minify mode to strip whitespace down to a compact one-liner - An interactive, collapsible tree so you can read deeply nested data at a glance - JSONPath queries that pull the exact value out of a large response - A saved library of your own snippets plus ready-to-use sample payloads PERFECT FOR - Backend and mobile developers debugging API responses on the go - QA engineers checking payloads and config files away from a laptop - Students learning JSON structure with the built-in Learn guide - Anyone who needs to read or clean a JSON blob without opening a website WHY NOT JUST USE A WEB FORMATTER? Online formatters send your JSON to a remote server โ a real problem when the payload holds tokens, user records, or internal data. JSONViewer does all parsing on-device, so your data never leaves your phone and works with no signal at all. PRIVACY Your JSON never leaves the device. No accounts, no servers, no tracking โ everything runs locally, even in airplane mode. FULL ACCESS The Format tab โ paste, validate, beautify, minify, and copy โ is free. Premium unlocks the interactive tree view, JSONPath query, saved snippet library, and expand/collapse controls. Premium is available as a weekly or yearly subscription, or a one-time lifetime purchase: - Weekly subscription - Yearly subscription - Lifetime (one-time purchase, no renewal) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings. Paste your first payload and clean it up now. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? https://web-levi.web.app/#contact
Screenshots
Verdict
The clearest difference is update cadence: Claudette Echo at every 4 days against JSON Formatter Viewer's every 6 weeks. JSON Formatter Viewer's advantage is chart position (#199 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Claudette Echo sells 1 one-off in-app purchase and JSON Formatter Viewer sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Claudette Echo ships an update every 4 days, JSON Formatter Viewer every 6 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.
| Parameter | Claudette Echo | JSON Formatter Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Best chart rank | โ | #199 โ better |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 25 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Olorin.ai LLC | Phuc Pham |
In-app purchases
Claudette Echo
- Claudette Echo$4.99
JSON Formatter Viewer
- Weekly$3.997 Days
- Yearly$19.991 Year
Questions
Is Claudette Echo free?
Is JSON Formatter Viewer free?
Do Claudette Echo or JSON Formatter Viewer have ads?
Which is updated more often, Claudette Echo or JSON Formatter Viewer?
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