SSH Tunnel vs [3D] Preview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SSH Tunnel
Securely manage SSH tunnels and port forwarding on your mobile device. Configure local SOCKS5 proxies and private tunnels to your own server, with support for various authentication methods and advanced traffic redirection rules.
- Local Port Forwarding
- Dynamic Port Forwarding (SOCKS5 proxy)
- Password, Private Key, 2FA authentication
- Multiple SSH Key support
- Connection Export & Import
- Proxy Auto-Configuration (PAC) file support
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SSH Tunnel is the easiest way to tunnel your traffic through your own SSH server on iPhone, iPad, and Mac. Version 3.0 is a complete native rewrite with a new VPN engine: route ALL device traffic through your server, keep it running in the background, and reconnect automatically. The old foreground-only limitation is gone. TWO ENGINES - VPN engine: system-wide tunnel built on Apple's Network Extension. Works in the background, survives restarts, and restores itself after reboots and network changes (On Demand). - Proxy engine: a local SOCKS5 proxy with a PAC file for browsers, third-party apps, or sharing the tunnel with other devices on your Wi-Fi. Run several tunnels at once. FEATURES - Dynamic port forwarding (SOCKS5 proxy), like "ssh -D" - Local port forwarding, like "ssh -L 80:intra.example.com:80 gw.example.com" - Password, private key, and keyboard-interactive (2FA/OTP) authentication - Keys: ed25519, ECDSA, RSA (rsa-sha2), OpenSSH and PuTTY .ppk formats, import from file - Modern ciphers and OpenSSH 8.8+ compatibility - Host key fingerprint verification - In-app browser that uses the tunnel (iOS) - Proxy Auto-Configuration (PAC) URL with custom PAC rules - Live transfer statistics and connection logs - Connection export & import - Passcode & Face ID protection - Idle disconnect timer - Native menu bar app on macOS, included with your purchase - Dark mode. No ads, no subscriptions, no accounts. YOUR SERVER, YOUR DATA SSH Tunnel connects only to a server YOU provide. There are no accounts and no servers we operate: your traffic flows directly between your device and your own SSH server. We never see, collect, or sell any of it. You need your own SSH server to use this application. Support: support@ssh-tunnel-ios.com
[3D] Preview
View and interact with 3D models and animations on your iPhone and iPad. Supports various file formats and offers advanced debugging tools for troubleshooting scenes. Enjoy smooth performance with HDR and Metal 2 optimization.
- Display complex 3D objects and scenes
- High frame rate viewing (up to 120 FPS)
- Free-moving camera with touch controls
- Scene graph visualization
- Debug settings for troubleshooting
- HDR and wide color display support
- Metal Shading Language support
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Display 3D objects, scenes, and animations on your iPhone and iPad. The document-based user interface for opening documents is beautiful and easy to use. You can access files that are stored locally, on iCloud Drive, and other cloud storage services. Key features: • Display simple or complex 3D objects and scenes on your iOS device • View your content with up to 120 FPS on devices with ProMotion display (otherwise in 60 FPS) • Choose your point of view by using the free moving camera with touch controls • Display the scene graph of your scene to see what objects are present (grouped by their categories and parent-child relationships) • Choose from various debug settings to help trouble shoot your scene (e.g., display wireframes, bones, cameras) • Color accurate presentation of your content with support of HDR on devices with wide color displays • Support for vertex and fragment shaders written in the Metal Shading Language • Extremely fast as the app is based on Metal 2 and uses heavily multi-threading for various tasks • Native iOS app, which is entirely written in Swift 5 Supported document types: • SceneKit (.scn) • Alembic (.abc) • Universal Scene Description (.usd, .usda, .usdc) • Universal Scene Description Mobile (.usdz) • Polygon (.ply) • Wavefront Object (.obj) • Standard Tessellation Language (.stl)
Screenshots
Verdict
The clearest difference is review sentiment: SSH Tunnel at 46% against [3D] Preview's 0%. SSH Tunnel also leads on rating (4.0 vs 3.0) and ratings volume (148 vs 1). [3D] Preview's advantage is price ($4.99 vs $9.99). On update cadence, ads, in-app purchases and device support 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
SSH Tunnel costs $9.99 and [3D] Preview $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SSH Tunnel holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: SSH Tunnel has 148 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 46% of SSH Tunnel's written reviews are positive against 0% of [3D] Preview's.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | SSH Tunnel | [3D] Preview |
|---|---|---|
| Price | $9.99 | $4.99 — better |
| Rating | 4.0 (148 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 46.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 148 — better | 1 |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #11 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 17 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobibean, LLC | designmatic |
Customer experience
SSH Tunnel
[3D] Preview
Bugs and requests
SSH Tunnel
Reported bugs
12 issues- 2FA login not working despite being advertised
- In-app browser unable to access localhost or local IP addresses
- Private key parsing issues (requires proper line endings)
- Connection drops frequently (every 5 minutes in some cases)
- App crashes unexpectedly
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- Cannot edit or delete existing connections
- Tunnel connection drops when changing applications
- Port remains busy after tunnel termination
- Location services prompt appears every time app closes
- App not updated for iOS 16+ compatibility
- SOCKS5 functionality not working in some cases
- Incompatible with iOS 18
Requested features
12 requests- Background app refresh capability
- VPN interface implementation for system-wide traffic routing
- Multiple simultaneous tunnels
- Tabs in built-in browser
- Remote port forwarding support
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- 2FA/Two-factor authentication support
- Better documentation and setup guides
- Support for PuTTY key format
- Mouse click events in in-app browser
- Shortcuts app integration
- Compression option support
- Global proxy support for mobile networks
[3D] Preview
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SSH Tunnel
No in-app purchases
[3D] Preview
No in-app purchases

![[3D] Preview [3D] Preview](https://cdn3.appshunter.io/i/Purple211/c899cfcff26c11bf64ef93d9875f7666/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)







