AiSecure2 vs TNAS mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AiSecure2
Monitor your security cameras remotely with live video feeds and instant alerts. Review past recordings, control PTZ functions, and manage multiple surveillance systems on the go. Requires connection to Surveillance Center.
- Live video streaming
- Playback recordings
- Take snapshots
- PTZ camera control
- Manage multiple NAS devices
- Instant push notifications
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AiSecure is ASUSTOR's Surveillance Center mobile app that makes it easy to monitor the things you care about most. After connecting with Surveillance Center, you will be able to watch live video, receive customized alerts and check events while on the go. Key Features: - View surveillance feeds from all cameras and up to 4 different feeds at once - Select cameras and date to play back recordings. - Take snapshots of surveillance feeds - Control PTZ functions on cameras - Quickly switch between monitoring Surveillance Center on different NAS devices - Get a handle on unexpected events with instant push notifications - Must be used in conjunction with Surveillance Center Learn more: https://www.asustor.com/
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.
Screenshots
Verdict
The clearest difference is rating: AiSecure2 at 3.0 against TNAS mobile's 1.0. TNAS mobile's advantage is update cadence (every 2 months vs every 5 months) and review sentiment (10% vs 0%). On price, ratings volume, 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.
AiSecure2 holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 0% of AiSecure2's written reviews are positive against 10% of TNAS mobile's, so the app with the better star average is not the one people write more warmly about.
AiSecure2 ships an update every 5 months, TNAS mobile every 2 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.
| Parameter | AiSecure2 | TNAS mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 10.2% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 73 MB | 122 MB |
| Age rating | 9+ | 17+ |
| Developer | ASUSTOR Inc. | Noon Technology Company Limited |
Customer experience
AiSecure2
TNAS mobile
Bugs and requests
AiSecure2
Not enough reviews yet to summarise bugs or 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
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- 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
In-app purchases
AiSecure2
No in-app purchases
TNAS mobile
No in-app purchases
