RFID Tools vs OVault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RFID Tools
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RFID Tools APP is a professional UHF RFID and Bluetooth device management application designed for inventory control, data collection, and device operation. It supports comprehensive UHF tag operations including inventory, read/write, lock, and kill functions, with additional barcode scanning capability for compatible Bluetooth devices such as the R6 series. The app features data collection and export functions, enabling efficient batch tag management. It is an ideal solution for various industries including warehousing and logistics, retail and e-commerce, manufacturing, and libraries/archives. Key advantages include multi-device compatibility, an intuitive user interface, and industry-specific workflow optimization to streamline operations and digitize asset management processes.
OVault
Manage your one-time passwords (OTPs) locally and securely. Easily set up OTPs by scanning QR codes or manually entering secrets. View codes via widgets without opening the app, and sync data across devices using iCloud Keychain.
- Local OTP management
- QR code setup
- Manual OTP secret entry
- Clipboard copy
- Home screen widgets
- iCloud Keychain sync
- Cross-device availability
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OVault is a super simple OTP app that lets you easily view and manage OTPs for all your accounts. Set up OTPs by scanning QR codes with your devices Camera App, or by manually providing the OTP secret to the app. - Copy OTP codes to Clipboard from the app - View OTP codes on your Home Screen or your Mac Notification Centre using our Widgets, without ever needing to open the app - Reveal your OTP secrets to allow for effortless migration of OTPs to other devices or OTP apps - OTP data is synchronised using iCloud Keychain so it is available across all your devices, and between device upgrades No need to trust third-party services with your OTP secrets. Data is only sent/stored in the following services: - iCloud Keychain (if enabled on your device) - logos.dev (only domain names, if you have Domain icons enabled in app-settings, and have domains configured on your OTPs) Compatible with codes designed for many authenticators, such as Microsoft Authenticator, HID Global, and Google Authenticator.
Screenshots
Verdict
The clearest difference is update cadence: OVault at every 3 weeks against RFID Tools's every 12 months. RFID Tools's advantage is iOS requirement (14 vs 17.0). On price, ads, in-app purchases and device support 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.
RFID Tools ships an update every 12 months, OVault every 3 weeks. The most recent releases landed on September 10, 2026 and July 6, 2026 respectively.
| Parameter | RFID Tools | OVault |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | SHENZHEN CHAINWAY INFORMATION TECHNOLOGY CO.,LTD | Aman Dhoot |
In-app purchases
RFID Tools
No in-app purchases
OVault
No in-app purchases









