# AiData vs TNAS mobile

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.

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

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.

## The numbers

| Metric | AiData | TNAS mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (25 ratings)](https://appshunter.io/ios/app/aidata/id685976052/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | **18.8% of reviews** | 10.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 63 MB | 122 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ASUSTOR Inc.](https://appshunter.io/developer/563855443) | [Noon Technology Company Limited](https://appshunter.io/developer/1219897352) |

## What reviewers say

### AiData

[App page](https://appshunter.io/ios/app/aidata/id685976052)

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:** Vision Pro support

**In-app purchases:** none


### TNAS mobile

[App page](https://appshunter.io/ios/app/tnas-mobile/id6443591966)

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:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly for admin tasks
- 👍 Intuitive interface for file access
- 👍 Reliable remote access
- 👍 Good for quick system overview
- 👍 Works well for some users

**What reviewers complain about**

- 🐛 Frequent crashing
- 🐛 Connection issues (cannot connect, drops signal)
- 🐛 Backup failures (photos, videos, .mov files)
- 🔋 High battery consumption
- 🐌 Slow or unresponsive performance

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*