Tangem - Hardware Wallet

50.1K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
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About this app

As a non-custodial solution, Tangem does not hold your funds. You have sole control over your private keys and digital assets at all times. All you need to manage your crypto is Tangem application and Tangem card with an NFC-enabled phone.
Tangem: Non-Custodial Wallet
Updated on
Aug 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

49.9K reviews
Mark Zen
August 24, 2026
I'm having troubles with the app crashing. It loads for a second, then just disappears. Just starting doing this recently. Sometimes restarting my phone helps, but now it just crashes constantly. sometimes, it takes 6 or more times to launch the app before it finally works. most definitely a bug. I'm going start taking stars away from my rating if this isn't resolved soon.
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Bridget
June 10, 2026
I can't log in to my wallet because it has a bug, and until the developers send a fix for it, I'm apparently locked out of my account. Ok, conclusion. Even after the update, now none of my three cards will scan, I keep getting a message saying "Online Attestation failed" and to try again later well with last week's attempts, and now this week's it's going on two weeks, and I've tried customer support, but my email didn't send it because it said it was an invalid address. I really need help!
3 people found this review helpful
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Tangem
July 14, 2026
Sorry you ran into this. “Online Attestation failed” is usually a connection/CT-check issue, so please update the app, set your phone’s date/time to automatic, and try again without a VPN or proxy. If it still won’t scan, please email us directly at support@tangem.com.
Scott Michael Karkosky
July 14, 2026
Sorta glitchy when you add over 50 coins in your wallet. its not the only wallet I bought three others and the same issues on each set of cards. mad. I went to support and no real solutions where found. having issues adding coins, and one of my yielding coins is locked out. and it shows zero but blockchain shows otherwise. but on a good note it is the easiest to maneuver through. one star still till my issues are resolved.
2 people found this review helpful
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Tangem
July 15, 2026
Sorry for the frustration. If a token shows 0 while the blockchain shows funds, it’s often a display or token-network issue—updating the app, refreshing, and hiding/re-adding that token usually helps. Please email support@tangem.com from the app so we can review the wallet data. ⠀

What’s new

We’re adding Robinhood and Igra network support in Tangem Wallet
This expands the list of supported networks in Tangem Wallet and gives access to two new ecosystems.