datAshur BT Managed vs Math Simply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
datAshur BT Managed
This application allows users to authenticate and manage a hardware-encrypted USB flash drive using multi-factor authentication. It offers features like remote management for IT administrators, including device lockout and geofencing, to secure sensitive data.
- Lock and unlock USB flash drive
- Step away and inactivity auto-lock
- Read only mode
- Change/remember password
- Remote device kill
- Geofencing for access control
- User PIN recovery
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Note: This app requires the purchase of a datAshur BT Secure USB flash drive. This app is to be used to authenticate your datAshur BT flash drive that is managed by your IT Administrator. The iStorage datAshur BT is an ultra-secure, hardware encrypted USB 3.2 (Gen 1) flash drive with multi-factor user authentication that utilises Bluetooth® (BLE) technology turning your Smartphone into a password authentication device. You can authenticate the drive with a Password, facial recognition or fingerprint ID. Main features of the app: • Lock and unlock your iStorage datAshur BT USB flash drive • Step away auto-lock • Inactivity auto-lock • Read only mode • Change/remember password *The iStorage datAshur BT Managed app enables IT Administrators to remotely manage datAshur BT USB flash drives via datAshur BT Remote Managed Console, providing centralized support, such as: • Remotely kill a user’s device, which will reset the datAshur BT back to factory default settings. – extremely useful if an employee leaves your organisation and still has possession of the datAshur BT flash drive. • Geofencing – restricts the time and location each user can access their datAshur BT flash drive. • User PIN Recovery – useful in situations where a User has forgotten their PIN. • Two factor authentication via SMS or email. *Subscription for datAshur BT Remote Management (via iStorage) is required. The iStorage datAshur BT uses FIPS certified AES-XTS 256-bit hardware encryption and works with all operating systems (Windows, Mac, Linux, Chrome, etc.) and devices supporting USB mass storage (computers, medical devices, TVs, drones, printers, scanners, etc.). datAshur BT requires no software to be loaded on the host computer or the drive in order for it to be used. datAshur BT managed app by iStorage is based on DataLock® technology licensed from ClevX, LLC. U.S. Patent. www.clevx.com/patents
Math Simply
This app offers a simple, ad-free calculator with a home screen widget for quick calculations. It also includes a comprehensive unit converter and extensive personalization options. Future updates are included with a one-time purchase.
- Home screen widget calculator
- Unit converter (100+ units)
- Cache memory function
- User-friendly hints
- Global localization
- Personalization options
- One-time purchase for life
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NO Advertising, Math Simply is an easy-to-use calculator with a minimalist design that allows users to place the calculator on the Home Screen of their iOS or macOS device to perform calculations directly without opening the app itself. The widget calculator has an almost identical calculation experience to the main APP. Version 2.0.0 introduces a brand-new unit converter feature, offering conversions for over 100 units across 10 categories, with more content to be added in future updates. It has the following features: 1. Easy-to-use interface – has the same design interface as the traditional calculator, simple and clear. 2. Has almost the same widget calculation experience as the main program (the widget calculator only lacks the cache memory function). 3. Adopts the cache memory function and provides four cache operation buttons, which is convenient for diversified calculations. 4. User-friendly hints – hints for “Previous Result”, “current operator” and operation status during calculations. 5. Global Localization – Math Simply not only supports 12 languages, but also provides globalization support, whether you are used to using “.” or “,” as a decimal point, or “,” or “‘” as a thousands separator, Math Simply adapts to your needs in real time. 6. Personalization – For display modes, button vibration, button shapes and colors, and even display fonts, Math Simply offers adjustments to provide a variety of personalized settings. 7. Unit Converter - Quick and intuitive unit conversions, with customizable precision control. 8. Future Upgrades – Math Simply is a one-time purchase and download for life, with access to all future upgrades (including more convenient calculation features). Math Simply currently supports all iPhone and iPad devices with iOS 17 installed. In addition, thanks to the characteristics of the M series chips, Mac with Apple Silicon chips can also install this app and use the Widget Calculator function. In the near future, Math Simply will also add more convenient features, aiming to help users calculate more conveniently. Thank you for your support!
Screenshots
Verdict
The clearest difference is price: datAshur BT Managed at Free against Math Simply's $1.99. datAshur BT Managed also leads on iOS requirement (9.3 vs 17.0). On review sentiment, 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
datAshur BT Managed is free to download; Math Simply costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
datAshur BT Managed ships an update monthly, Math Simply every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | datAshur BT Managed | Math Simply |
|---|---|---|
| Price | Free — better | $1.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.3 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | iStorage Limited | 振捷 周 |
Customer experience
datAshur BT Managed
Math Simply
In-app purchases
datAshur BT Managed
No in-app purchases
Math Simply
No in-app purchases
Questions
Is datAshur BT Managed free?
Is Math Simply free?
Do datAshur BT Managed or Math Simply have ads?
Which is updated more often, datAshur BT Managed or Math Simply?
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