# Private Viewer: Ai + Sandbox — Best Sandbox Workspace mobile

> Best Sandbox Workspace mobile (iPhone/iPad app by Addicted to Progress LLC.)

- Source: https://appshunter.io/ios/app/private-viewer-ai-plus-sandbox/id6785970062 (this page in markdown: same URL + `.md`)
- Developer: [Addicted to Progress LLC](https://appshunter.io/developer/1585727832)
- Category: Developer Tools, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 33 MB
- Languages: American English
- Released: 2026-07-12
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/private-viewer-ai-plus-sandbox/id6785970062/reviews.md

## What is Private Viewer?

Privacy by Architecture
No accounts to create. No analytics running in the background. No cloud sync unless you choose it. Your files stay on your device — iOS sandbox or macOS app container — period.

Offline Rendering Engine
Renders React, JSX, TypeScript, HTML, and CSS without a build server. Babel transpiles at runtime. CDN scripts are cached locally for airplane-mode development.

Code Editor + Versioning
Native editor with syntax highlighting and auto-completion. Git-style save points let you snapshot, diff, and restore — no git required.

3D Model Viewer
Open .usdz, .glb, .gltf, .obj, and .dae files natively on iOS. Rotate, zoom, inspect — no third-party app needed.

Persistent Remote Sessions
Magnum Brain Tuning tier includes tmux-backed SSH sessions to your Mac orchestrator. Sessions survive network disconnects, sleep, and app restarts. Send a task from your phone and get notified when it's done.


## Version history (last 3 releases)

### 1.1.1 — 2026-08-01

internet acccess foe local models (locals)

### 1.1 — 2026-07-29

Landscape Mode. Tool Calling Management. Added Image Model Support

Game Space/ AI studios / Top Tier File Manager… only thing missing are better Models optimized for phones.

Easier Copy & Pasting

### 1.0 — 2026-07-13

No release notes.

## More apps by Addicted to Progress LLC

- [the LightHouse Portal](https://appshunter.io/ios/app/the-lighthouse-portal/id1585727830)
- [HeartFitHeart](https://appshunter.io/ios/app/heartfitheart/id6761875432)

All apps by Addicted to Progress LLC: https://appshunter.io/developer/1585727832

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*