# Keystone Hardware Wallet — Companion for Keystone > Companion app for a hardware wallet to manage multi-chain cryptocurrency assets. (iPhone/iPad app by YANSSIE HK LIMITED.) - Source: https://appshunter.io/ios/app/keystone-hardware-wallet/id1567857965 (this page in markdown: same URL + `.md`) - Developer: [YANSSIE HK LIMITED](https://appshunter.io/developer/1567858117) - Category: Utilities, Finance - Price: Free - Rating: 2.64/5 from 36 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 28 MB - Languages: English, Russian, Chinese - Released: 2021-06-03 - Data updated: 2026-07-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/keystone-hardware-wallet/id1567857965/reviews.md ## What is Keystone Hardware Wallet? Key Features: Multi-Chain Support supports BTC, ETH, BCH, DASH, DOT, LTC, TRON, XRP, ERC-20 tokens, TRC 10/20 tokens, for 8 main chains and 800+ tokens, easily manage multi-chain assets. The Keystone App for the Keystone Hardware Wallet The Keystone App is completely air-gapped (no WiFi, Bluetooth, NFC, 3G/4G, etc.) and needs the companion app to connect to blockchain networks. Once you've synced your Keystone with the app, you can see balances, create new transactions, and broadcast signed ones to the network. ## Key features - Multi-chain asset management - Support for 8 main chains and 800+ tokens - Air-gapped connection - View cryptocurrency balances - Create and broadcast transactions ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/keystone-hardware-wallet/id1567857965/reviews.md ### 1/5 — Keystone wallet *2024-12-29* The “Connect Software Wallet” doesn’t contain the Keystone Wallet. If you want to find balance you have to install other wallets. Well done Keystone…. NOT… ### 1/5 — No connection to the actual hardware wallet with newest hardware wallet version of firmware *2024-12-01* As stated you can no longer bind to the app due to the keystone device itself with the newest firmware does not show a software wallet connection option for this wallet app. Very big issue due to the app is suppose to notify you when there is a firmware update for the physical hardware device due to the physical hardware device it binds to has no internet connection. Failure to fix this ASAP will show the world how committed this company is to their users. I recommend anyone to NOT purchase a keystone device or download this app till they fix this. If they are like any crappy company that just takes your money and gives you a cruddy device with no support they will just pass the puck and say contact the support to resolve your issues as a response to this. So depending on the response with the devs to this review will determine their mentality towards the users. I am very tech savvy and i know that this is the error on the company and NOT on the user. There is nothing wrong with admitting there is an issue just the commitment to fix it is what counts. ### 1/5 — ? *2024-09-02* Why is there no updates. ### 5/5 — Minimum Viable Product *2024-08-02* This crypto app and hardware does exactly what I need and nothing more. This is how it stands out from the others. ### 1/5 — Won’t allow me to bind *2024-06-17* I tried binding to meta mesh but I cannot get past the first step I need help please ### 1/5 — Won’t bind / instructions bad *2024-04-28* Instructions to bind app to wallet show clicking option that isn’t on wallet after clicking 3 dots - no “sync” option as shown ### 1/5 — 3pro not companion app supported *2024-04-03* Keystone 3 pro will not have an option to connect with the companion app. You will only be able to connect to a select number of software wallets. ### 2/5 — Needs work *2024-03-26* Outstanding balance has been incorrect for a full day after sending to my wallet. Etherscan shows correct balance and even the app shows the receipt of tokens. For some reason the balance doesn’t reflect it. This seems like basic functionality for this type of app. ### 3/5 — Works but nothing special *2023-12-15* The app is usable and the interface is very basic. Total amount of asset is always shown at the top when going into individual wallets. This adds to confusion when you are wanting to split your asset between different wallets. A dark mode would be nice to have as well. ### 3/5 — Cannot bind *2023-11-25* You cannot bind a new Keystone 3 pro to the app. Otherwise all good. ## Frequently asked questions about Keystone Hardware Wallet ### What does the Keystone Hardware Wallet companion app do? This app acts as a companion to the Keystone Hardware Wallet, enabling you to manage your cryptocurrency assets. It allows you to view your balances, create new transactions, and broadcast signed transactions to the blockchain network, all while maintaining an air-gapped connection for security. ### What cryptocurrencies and tokens does the app support? The app supports a wide range of cryptocurrencies and tokens across 8 main chains, including BTC, ETH, BCH, DASH, DOT, LTC, TRON, and XRP. It also supports ERC-20 tokens and TRC 10/20 tokens, covering over 800 different tokens. ### Is the Keystone companion app free to use? Yes, the Keystone companion app is free to use. The provided information indicates no in-app purchases or advertisements, suggesting it is a free utility for users of the Keystone Hardware Wallet. ### How does the app ensure security? The app is designed to be completely air-gapped, meaning it does not use WiFi, Bluetooth, NFC, or cellular data to connect to blockchain networks. This air-gapped nature, combined with the hardware wallet, provides a secure environment for managing your digital assets. ### What are the main use cases for this app? The primary use case is to securely manage a diverse portfolio of cryptocurrencies and tokens across multiple blockchains. Users can easily monitor their holdings, initiate transfers, and sign transactions without exposing their private keys to online networks. ## Version history (last 5 releases) ### 1.4.0 — 2024-07-22 The new version of the Keystone Companion App V1.4.0 contains the following updates: 1. Added Russian language support. ### 1.3.4 — 2023-10-10 The new version of the Keystone Companion App V1.3.4 contains the following updates: 1. Fix the camera scanning issue on iPhone 15 ### 1.3.3 — 2023-04-18 The new version of the Keystone Companion App V1.3.3 contains the following updates: 1. Optimizing the loading performance of homepage assets ### 1.3.2 — 2023-03-22 The new version of the Keystone Companion App V1.3.2 contains the following updates: 1. Rectified all discrepancies related to the display of Bitcoin amounts ### 1.3.1 — 2023-03-15 The new version of the Keystone Companion App V1.3.1 contains the following updates: 1. Optimized BTC address loading time 2. Improved the prompt scenario for when assets fail to load 3. Optimized the calculation method for Pin code protection time 4. Enhanced the interaction for changing XRP fee rate ## More apps by YANSSIE HK LIMITED - [QR Watch-Only Wallet](https://appshunter.io/ios/app/qr-watch-only-wallet/id1586281945) - [Keystone Nexus](https://appshunter.io/ios/app/keystone-nexus/id6742313403) All apps by YANSSIE HK LIMITED: https://appshunter.io/developer/1567858117 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*