TNAS mobile vs UGREEN NAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TNAS mobile
Access and manage your TerraMaster NAS devices from your mobile phone. Back up photos and videos, browse documents, and stream multimedia files remotely or locally.
- Remote NAS access
- Local NAS access
- Photo and video backup
- Document browsing
- File upload/download
- Multimedia playback
- Device management
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TNAS mobile is the dedicated mobile app for TerraMaster TNAS devices. With it, you can manage files, back up photos, and browse documents on your phone. It also serves as your portable monitoring center, allowing you to check the status of the TOS system anytime and easily manage your TNAS device.
UGREEN NAS
Manage your personal data across devices with this application for a UGOS Pro system. It offers comprehensive control over user access, hardware, network, and file services. Organize and access your files, photos, and media libraries efficiently with advanced features and security.
- User and access permission management
- Hardware and network configuration
- Multiple storage modes (RAID, JBOD)
- Intelligent file filtering and sharing
- Photo and video album creation
- Automated media library poster walls
- Integrated virus scanning
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UGREEN NAS - an efficient application designed for UGOS Pro system management. It empowers you to manage your personal data seamlessly across all your devices and thus enjoy a smarter, more personalized experience. 【Control Panel】 • User Management: Assign access permissions flexibly. • Hardware & Power: Configure buzzer, fan, and hard drive sleep modes, etc. • Network: Set up internal/external network connections and web server configurations. • File Service: Configure file protocols, including SMB, FTP, NFS, etc. • Update & Restore: Online update system and restore configuration. 【Storage】 • Supports multiple storage modes: Basic, JBOD, and RAID modes. • Visual monitoring of hard drives, volumes, and SSD caches. • Online capacity expansion with Hot Spare support for enhanced security and speed. • Intelligent monitoring of hard drive status and storage capacity. 【App Center】 • Filter by usage scenarios and download desired applications. • Supports offline manual installation. 【Files】 • Intelligent filter, search, and file categorization features. • One-click file sharing. Supports accessing contents in sharing links without login. • Supports adjusting user access permissions for shared folders. • Supports accessing via multiple protocols (e.g.: SMB, FTP, and WebDAV). 【Photos】 • View your photos and videos in timeline view and custom your personal people album. • Custom conditions to create albums to manage cherished moments. • Display sources and detailed information of photos and videos. 【Theater】 • Automatically generate elaborate poster walls and build your personal library. • Supports filtering by film names, actors, etc. • Match film information accurately. • Automatically categorize series films for a seamless experience. 【Security】 • Integrated ClamAV engine for full virus scanning. • Supports scheduled scan and real-time protection for data security.
Screenshots
Verdict
The clearest difference is review sentiment: UGREEN NAS at 53% against TNAS mobile's 10%. UGREEN NAS also leads on rating (4.1 vs 1.0) and ratings volume (315 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
UGREEN NAS holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: UGREEN NAS has 315 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 10% of TNAS mobile's written reviews are positive against 53% of UGREEN NAS's.
TNAS mobile ships an update every 2 months, UGREEN NAS monthly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | TNAS mobile | UGREEN NAS |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.1 (315 ratings) — better |
| Positive reviews | 10.2% of reviews | 53.2% of reviews — better |
| Number of ratings | 1 | 315 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 122 MB | 725 MB |
| Age rating | 17+ | 4+ |
| Developer | Noon Technology Company Limited | 深圳市绿联科技股份有限公司 |
Customer experience
TNAS mobile
UGREEN NAS
User reviews
TNAS mobile
From 1 App Store ratingsWhat we love
- 👍 User-friendly for admin tasks
- 👍 Intuitive interface for file access
- 👍 Reliable remote access
- 👍 Good for quick system overview
- 👍 Works well for some users
Room to improve
- 🐛 Frequent crashing
- 🐛 Connection issues (cannot connect, drops signal)
- 🐛 Backup failures (photos, videos, .mov files)
- 🔋 High battery consumption
- 🐌 Slow or unresponsive performance
UGREEN NAS
From 315 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Fast and responsive
- 💡 Frequent updates and improvements
- 🔒 Secure remote access
- 🔥 Great value for money
Room to improve
- 🐛 Connectivity issues
- 🔋 Battery drain problems
- 🤔 Unintuitive user interface
- 🌐 Limited language support
- 🔍 Lacking advanced features
Bugs and requests
TNAS mobile
Reported bugs
18 issues- App crashes on startup
- App crashes when connected to network
- App crashes when backing up photos/videos
- App freezes during backup
- Cannot connect to NAS
Show 13 moreShow fewer
- Connection lost errors
- Remote login fails
- Image backup is flaky
- Video backup hangs or fails (.mov files)
- App doesn't find NAS
- Battery drain when running in background
- Background refresh doesn't stop battery drain
- App prompts for update but no update available
- App shows 'OPEN' instead of 'UPDATE' when it's the newest version
- App not working with TOS 5.1
- App not working with TOS 6
- QR code scanning issue on single device
- App not available in certain regions/countries
Requested features
10 requests- Add display of desktop shortcuts and apps
- Improve user-friendliness and navigation
- Add iPad support
- Allow uploading more than 99 files at a time
- Add 'select all' option for uploads
Show 5 moreShow fewer
- Improve video backup reliability
- Make app compatible with F2-210
- Add dark mode option
- Provide advanced analytics dashboard
- Improve translation for Russian language
UGREEN NAS
Reported bugs
5 issues- Crashes when uploading large files
- Sync issues causing data loss
- Remote access not working as expected
- Incompatibility with certain devices/OSes
- Media player bugs (audio/video desync, choppy playback)
Requested features
5 requests- Dedicated photo/video viewer app for Apple TV
- Ability to edit metadata for media files
- Integration with Files app for seamless storage
- Dark mode option
- Improved media playback performance
In-app purchases
TNAS mobile
No in-app purchases
UGREEN NAS
No in-app purchases
