JSON Master vs Engram Artificial
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON Master
This offline iOS tool formats, views, validates, and converts JSON data. It supports large files and offers privacy-safe, local processing for developers needing to debug API responses or transform data formats.
- Offline JSON formatting and beautifying
- Tree and text view for JSON visualization
- Instant JSON syntax validation
- JSON to CSV, XML, Excel conversion
- Large file support
- Import from clipboard and files
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JSON Master is a professional JSON Formatter / Viewer / Converter for developers (offline iOS tool). Three key points upfront: 100% offline processing, privacy-safe, large file support — your data is never uploaded to any server. Core Features (Developer Favorites): JSON Formatter & Beautifier: One-click format/beautify/minify, with syntax highlighting support. JSON Viewer: Tree View / Text views for clear structure visualization. JSON Validator: Instant syntax error detection (with line numbers) for quick API response debugging. Fast Converter: Bidirectional JSON ↔ CSV / XML / Excel (.xlsx) conversion. Large File Support: Smoothly open and edit large files. Import Anywhere: Import from Clipboard / Files for debugging anytime. Why Choose JSON Master? • Privacy First: All formatting, validation, and conversion happen locally on your device. • Focused & Distraction-Free: Clean interface with no redundant steps, perfect for quick data inspection and fixing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://legal.rkvpxdr.com/privacy.html
Engram Artificial
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Finally, an AI assistant that remembers. Engram builds a living memory of your life—learning your preferences, understanding your goals, and growing smarter with every conversation. No more repeating yourself. No more starting from scratch. • Long-Term Memory – Recalls conversations from months ago • Personal AI Profile – Adapts to your writing style and personality • Contextual Intelligence – Surfaces the right information at the right time From personal projects to professional workflows, Engram evolves with you.
Screenshots
Verdict
The clearest difference is in-app purchases: Engram Artificial at none against JSON Master's 3. Engram Artificial also leads on ads (none vs shown). On price, update cadence, 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. JSON Master sells 3 in-app purchases, starting at $2.99 per 7 days. Engram Artificial asks for nothing beyond the download.
JSON Master ships an update every 9 days, Engram Artificial every 5 days. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | JSON Master | Engram Artificial |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 73 MB |
| Age rating | 4+ | 12+ |
| Developer | Tianjin Illuso Information Technology Co., Ltd. | Jonathan Wallace |
In-app purchases
JSON Master
- JSON Master Pro (Weekly)3 Days trial$2.997 Days
- Pro (Yearly)$14.991 Year
- JSON Master Pro Lifetime$17.99
Engram Artificial
No in-app purchases
Questions
Is JSON Master free?
Is Engram Artificial free?
Do JSON Master or Engram Artificial have ads?
Which is updated more often, JSON Master or Engram Artificial?
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