SUBFROST

SUBFROST

Non-custodial Bitcoin wallet

3 ratings
2 reviews
Free

Details

Released
August 20, 2026
Updated
October 3, 2026

Features

SUBFROST screenshot #1 for iPhone
SUBFROST screenshot #2 for iPhone
SUBFROST screenshot #3 for iPhone
SUBFROST screenshot #4 for iPhone
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About

A non-custodial Bitcoin wallet for holding Bitcoin and Bitcoin-native assets. It allows users to send, receive, and hold assets directly from their phone, with private keys remaining on the device. This alpha software is for an experimental protocol and should be used with funds users can afford to lose.

✓Non-custodial Bitcoin wallet
✓Send and receive Bitcoin
✓Hold Bitcoin-native assets
✓Private keys stay on device
✓Supports alkanes metaprotocol
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What's New in SUBFROST

1.0.3

October 3, 2026

New: Yield. Stake DIESEL/frBTC LP in the FIRE Vault to earn FIRE emissions, pick a lock tier for a higher rate, bond LP for discounted FIRE, and redeem FIRE for its treasury backing. Every action is built and signed on your device. A simpler layout: Home, Convert, Yield and Activity along the bottom. Send opens from Home, and Settings sits behind the gear at the top. Also new: the partner Cheese Vault on pizza.fun.

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User reviews

Next Level DeFi Bitcoin Wallet

SUBFROST takes Bitcoin to the next level - and as developer I am super impressed with how secure this wallet app is, plus it doesn’t exploit your data like others. Legit af.

Layer 1

Finally a fun bitcoin app that handles layer one defi for the masses! The team is cooking and I can’t wait to use this so much more.

FAQ

What is SUBFROST?

SUBFROST is a non-custodial Bitcoin wallet designed for mobile devices. It allows you to send, receive, and hold Bitcoin and Bitcoin-native assets directly from your phone, ensuring your private keys never leave your device.

Is SUBFROST secure?

SUBFROST is a non-custodial wallet, meaning you control your private keys, which enhances security. However, it is described as alpha software for an experimental protocol, so it's recommended to use only with funds you can afford to lose.

What assets can I hold with SUBFROST?

You can hold Bitcoin and Bitcoin-native assets on the alkanes metaprotocol using SUBFROST. This means it's not limited to just standard Bitcoin transactions.

What devices does SUBFROST support?

Currently, SUBFROST is supported on iPhones. The app is available for iOS devices.

How much does SUBFROST cost?

SUBFROST is available for free. There are no charges to download or use the basic functionalities of the wallet.

When was SUBFROST last updated?

The latest version of SUBFROST, 1.0.1, was last updated on September 3, 2026. This indicates recent development activity on the application.

What is the age rating for SUBFROST?

SUBFROST has an age rating of 4+. This suggests it is suitable for a wide range of users, though its experimental nature might appeal more to technically inclined individuals.

Does SUBFROST have ads?

No, SUBFROST does not contain advertisements. As a free application, it focuses on providing a clean user experience without interruptions from ads.