# datAshur BT vs OnOff for NFC Drives

The clearest difference is update cadence: datAshur BT at every 4 weeks against OnOff for NFC Drives's every 3 months. datAshur BT also leads on iOS requirement (9.3 vs 14.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for datAshur BT against 5.0 for OnOff for NFC Drives. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

datAshur BT ships an update every 4 weeks, OnOff for NFC Drives every 3 months. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | datAshur BT | OnOff for NFC Drives |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/datashur-bt/id1502530945/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/onoff-for-nfc-drives/id6446581764/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 55 MB | 13 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iStorage Limited](https://appshunter.io/developer/1474500883) | [LIANG HSIN CHEN](https://appshunter.io/developer/1678272117) |

## What reviewers say

### datAshur BT

[App page](https://appshunter.io/ios/app/datashur-bt/id1502530945)

This utility app enables secure access to a hardware-encrypted USB drive using your smartphone. It offers multi-factor authentication, including password, facial recognition, and fingerprint ID, for robust data protection. Features like remote wipe and auto-lock enhance security for sensitive information.

**Highlights:** Lock and unlock secure USB drive, Two-factor authentication, Remote wipe capability, Step away auto-lock, Password recovery, Facial recognition and fingerprint ID authentication

**Features:** macOS Compatibility

**In-app purchases:** none


### OnOff for NFC Drives

[App page](https://appshunter.io/ios/app/onoff-for-nfc-drives/id6446581764)

Securely lock and unlock USB drives with a simple tap of your NFC-enabled smartphone. Protect your data on the go with this easy-to-use utility, offering custom profiles and broad USB drive compatibility.

**Highlights:** NFC drive locking and unlocking, Data security on the go, Customizable drive profiles, User-friendly interface, Wide USB drive compatibility, Lightweight and no extra hardware needed

**In-app purchases:** none


## Frequently asked questions

### Is datAshur BT free?

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

### Is OnOff for NFC Drives free?

OnOff for NFC Drives is free to download, with no in-app purchases.

### Which has better reviews, datAshur BT or OnOff for NFC Drives?

datAshur BT and OnOff for NFC Drives are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do datAshur BT or OnOff for NFC Drives have ads?

Neither datAshur BT nor OnOff for NFC Drives shows ads.

### Which is updated more often, datAshur BT or OnOff for NFC Drives?

datAshur BT ships an update every 4 weeks, and OnOff for NFC Drives every 3 months. Most recently, datAshur BT was updated on October 22, 2026 and OnOff for NFC Drives on October 10, 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.*