Comparison

AiData vs TNAS mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

AiData

Free

🔧 Utilities

★ 2.025 ratingsView app →

About

AiData

Access and manage your NAS files from your smartphone or tablet. Browse, share, download for offline use, and upload files to your NAS in real-time. Monitor transfers and preview media directly.

Highlights

Real-time file browsing
Support for various file types
Download for offline access
Upload files to NAS
Instant file sharing
File transfer status monitoring

Features

Read full description

AiData is ASUSTOR’s file management app for smartphones and tablets. AiData makes it easy to browse and share files stored on your NAS. Key Features: - Browse files in real-time - Supports a variety of file types, including, but not limited to documents, photos, videos and audio files - Able to download items for offline use - Able to upload files from a smartphone or tablet directly to an ASUSTOR NAS - Instant file sharing to other devices and services - Monitor file transfer status - Able to browse EZ Sync files in the NAS - Continuous preview images in a folder - Can play videos in a folder or open videos with other players Learn more: https://www.asustor.com/

About

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.

Highlights

Remote NAS access
Local NAS access
Photo and video backup
Document browsing
File upload/download
Multimedia playback
Device management

Features

Read full description

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

AiData4 screens

TNAS mobile4 screens

Verdict

The call

The clearest difference is review sentiment: AiData at 19% against TNAS mobile's 10%. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AiData ships an update every 3 months, TNAS mobile every 2 months. The most recent releases landed on July 21, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 9 level

AiData versus TNAS mobile: the parameters behind the verdict, then further details
Parameter	AiData	TNAS mobile
Price	Free	Free
Rating	2.0 (25 ratings) — better	—
Positive reviews	18.8% of reviews — better	10.3% of reviews
Number of ratings	25 — better	—
Update frequency	Every 3 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	14.0 — better	15.6
Further details — not scored
Size	63 MB	122 MB
Age rating	4+	17+
Developer	ASUSTOR Inc.	Noon Technology Company Limited

Customer experience

AiData

All ratings25 ratings

Positive20.0%

Neutral4.0%

Negative76.0%

Written reviews170 reviews

Positive18.8%

Neutral15.9%

Negative65.3%

TNAS mobile

Written reviews58 reviews

Positive10.3%

Neutral3.4%

Negative86.2%

Bugs and requests

AiData

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

Show 13 more

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 more

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

None

AiData

No in-app purchases

None

TNAS mobile

No in-app purchases

Questions

Is AiData free?

AiData is free to download, with no in-app purchases.

Is TNAS mobile free?

TNAS mobile is free to download, with no in-app purchases.

Do AiData or TNAS mobile have ads?

Neither AiData nor TNAS mobile shows ads.

Which is updated more often, AiData or TNAS mobile?

AiData ships an update every 3 months, and TNAS mobile every 2 months. Most recently, AiData was updated on July 21, 2026 and TNAS mobile on September 19, 2026.