p(x)Card vs HeyZyla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
p(x)Card
Securely store and manage your cryptocurrency and NFTs with this hardware wallet solution. It keeps your private key offline on a card, simplifying crypto payments and asset management. Supports multiple blockchain networks for on-the-go transactions.
- Self-custody hardware wallet
- Stores private key offline on a card
- Supports multiple blockchain networks
- Authorize crypto payments
- Manage cryptocurrencies and NFTs
- NFC transaction signing
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Are you looking for the piece of paper where you wrote the private key? Now you have an easier option to store your crypto. Introducing p(x)Card. Built upon Function X and Infineon technologies SECORA™ Blockchain security solution, p(x)Card is an easy-to-use self-custody hardware wallet supporting multiple blockchain networks. The card is the private key itself. p(x)Card keeps your private key contained in your card and stays offline like your cold storage wallet. No more complicated settings. Users can use p(x)Card to authorize crypto payment or store NFTs via p(x)Card app or XPOS point-of-sale platform developed by Pundi X Labs. Cryptocurrencies and NFTs, all in one card! This app enables the p(x)Card users to sign transactions using NFC technology. The hardware wallet card is equipped with Infineon’s field-proven security chip featuring Integrity Guard security technology, supporting Global Platform Secure Channel Protocol 03 (SCP03) for secure authentication and encrypted communication. You can manage both your cryptocurrencies & NFTs using p(x)Card App: *Check the assets purchased via XPOS and stored in your card wallet *Transfer your assets from/to your another blockchain wallet. *You can also find all stores available to pay/purchase with your p(x)Card nearby. Everything is on the go. List of supported blockchain networks - Binance Smart Chain - Ethereum - f(x)Core - Polygon - Tron
HeyZyla
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HeyZyla is a professional smart camera app tailored for the consumer market, designed to bring convenient and secure smart life experiences to users. - Mobile Real-Time Live View - Support remote Internet monitoring, allowing you to check real-time video of your home, family or property anytime and anywhere via your mobile phone, keeping you connected with your home in real. - Seamless Two-Way Conversation - Realize smooth real-time remote intercom through the APP, enabling you to communicate with your family, pets or visitors instantly, as if you were on the scene. - One-Click Camera Sharing - Easily share your camera device with family and friends with one click, allowing the whole family to access the camera and enjoy the convenience of smart life together. - Intelligent Motion Detection Alerts - Real-time monitor the status of home devices, send instant notifications to your mobile phone once motion is detected, helping you grasp home dynamics in a timely manner and ensure home safety.
Screenshots
Verdict
The clearest difference is iOS requirement: p(x)Card at 13.0 against HeyZyla's 15.5. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | p(x)Card | HeyZyla |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 104 MB | 386 MB |
| Age rating | 4+ | 4+ |
| Developer | FUNCTION X FOUNDATION | EOOLII INNOVATIONS LIMITED |
In-app purchases
p(x)Card
No in-app purchases
HeyZyla
No in-app purchases









