LEHMANN Transponder vs BeCode Volt
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LEHMANN Transponder
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With the LEHMANN transponder app, LEHMANN RFID locks can be opened and closed with the appropriate authorization. The connection between iPhone and RFID lock is established via NFC or Bluetooth. The app supports the two operating modes "free locker selection" and "fixed assignment" on the locks. Note: The LEHMANN transponder app can only be used on LEHMANN MIFARE and LEGIC RFID locks which are configured using a master card or Lehmann Management Software LMS. Furthermore, locks with a LEGIC master token are not supported.
BeCode Volt
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Welcome to the forefront of modern convenience with BeCode Volt โ the app designed to complement cutting-edge batteryless locks powered by NFC technology. Embrace a new standard of ease and reliability as you say goodbye to traditional power sources and cumbersome access methods. With just a simple tap, gain immediate access to your secured spaces, eliminating the need for keys and complex access systems. What's more, our locks harness energy from NFC fields, ensuring continuous operation without the hassle of battery replacements. But BeCode Volt isn't just about convenience โ it's about sustainability too. By minimizing reliance on traditional power sources, our batteryless locks contribute to a greener future, all while providing unparalleled security. Don't settle for outdated security measures โ embrace the future with BeCode Volt.
Screenshots
Verdict
The clearest difference is iOS requirement: BeCode Volt at 14.0 against LEHMANN Transponder's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LEHMANN Transponder ships an update every 10 months, BeCode Volt every 6 months. The most recent releases landed on September 3, 2026 and September 8, 2026 respectively.
| Parameter | LEHMANN Transponder | BeCode Volt |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 6 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 18.6 | 14.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Lehmann Vertriebsges. mbH & Co. KG | MKC Michels & Kleberhoff Computer GmbH |
In-app purchases
LEHMANN Transponder
No in-app purchases
BeCode Volt
No in-app purchases
Questions
Is LEHMANN Transponder free?
Is BeCode Volt free?
Do LEHMANN Transponder or BeCode Volt have ads?
Which is updated more often, LEHMANN Transponder or BeCode Volt?
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