SUBFROST

Subzero Research Inc Finance iPhoneiPadiPod touch

SUBFROST is a free Finance app for iPhone and iPad by Subzero Research Inc. Rated 5.0/5 from 3 ratings. Requires iOS 16.0. Updated October 13, 2026.

Rating: 5.0; 3 ratings
Price: Free; on the App Store
Size: 60 MB; Age 4+
Updated: Oct 13; 2026 · v1.0.4

Download on theApp Store See alternatives

Screenshots

About SUBFROST

SUBFROST is a non-custodial Bitcoin wallet. Send. Receive. Hold. Convert. Earn. Hold Bitcoin and Bitcoin-native assets on the alkanes metaprotocol, straight from your phone. Your keys never leave the device. Convert between Bitcoin-native assets on-chain. Prices are computed on your device from public pool reserves, and every transaction is signed on your device and settles on Bitcoin. No account, no order book, no custody of your funds. Earn with the FIRE Vault: stake DIESEL/frBTC LP for FIRE emissions, bond LP for discounted FIRE, or redeem FIRE for its treasury backing. Every action is built and signed on your device. This is alpha software for an experimental protocol. Use only with funds you can afford to lose.

What’s new

Version 1.0.4 · Updated October 13, 2026

New in Yield: Lending. Supply assets to earn interest, or borrow against what you supply, with live Supply and Borrow APY and a health bar that shows how close a loan is to liquidation. Every action is built and signed on your device. Convert reaches further: convert BTC to USDC or USDT on Ethereum and back, convert between BTC and ETH, and bridge FB from Fractal Bitcoin to frFB. Each conversion is tracked step by step in Activity. Also new: notifications when you receive funds and when a transaction confirms, Speed Up and Cancel for pending transactions, simpler recovery when you have more than one wallet, iCloud backups that restore on any device, and many fixes that make sending safer and amounts exact.

App privacy

The developer, Subzero Research Inc, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

SUBFROST is a free Finance app for iPhone, iPad and iPod touch, developed by Subzero Research Inc. It is rated 5.0 out of 5 from 3 ratings on the App Store, requires iOS 16.0 or later, is 60 MB to download and is available in 14 languages. It was first released on August 20, 2026 and last updated on October 13, 2026.

Category: Finance
Rating: 5.0 / 5 (3 ratings)
Price: Free
Version: 1.0.4
Size: 60 MB
Requires: iOS 16.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, Indonesian, Italian, Japanese, Korean, Polish, Portuguese and 6 more
Age rating: 4+
Released: August 20, 2026
Last updated: October 13, 2026
Developer: Subzero Research Inc

View on the App Store

Build an app like SUBFROST

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to SUBFROST

Looking for apps like SUBFROST? Here are 6 similar apps on the App Store. The highest rated is BitPocket - BTC/LN Wallet (5.0/5), and all 6 are free to download.

SUBFROST vs. alternatives
App	Rating	Price	Last updated	Compare
SUBFROST	5.0 / 5 (3 ratings)	Free	October 13, 2026
BitPocket - BTC/LN Wallet	5.0 / 5 (2)	Free	Oct 13, 2026	Compare
Ju.com:Buy Bitcoin,DeFi & Web3	2.6 / 5 (28)	Free	Jul 29, 2026	Compare
Ave Wallet Pro	4.0 / 5 (16)	Free	Oct 22, 2026	Compare
UniversalX - Trade ALL Crypto	4.7 / 5 (15)	Free	Oct 18, 2026	Compare
RootData - Top Crypto Database	4.2 / 5 (22)	Free	Jul 30, 2026	Compare
Tether Wallet: USDT & Bitcoin	4.7 / 5 (15)	Free	Oct 8, 2026	Compare

Compare SUBFROST with the top alternatives: ratings, updates, ASO score and keyword gaps →