ACE+KEY vs BeCode Volt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ACE+KEY
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Innovative functionality of the ACE+Key application allows users to open a fibre-optic cabinets using a mobile application.
BeCode Volt
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Welcome to the forefront of modern convenience with BeCode Volt – 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 – 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 Don't settle for outdated security measures – embrace the future with BeCode Volt.
Screenshots
Verdict
The clearest difference is update cadence: ACE+KEY at every 2 months against BeCode Volt's every 6 months. 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.
ACE+KEY ships an update every 2 months, BeCode Volt every 6 months. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.
| Parameter | ACE+KEY | BeCode Volt |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 14.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | TKF | MKC Michels & Kleberhoff Computer GmbH |
In-app purchases
ACE+KEY
No in-app purchases
BeCode Volt
No in-app purchases
