YDWallet2.8.10 - App Store

YDWallet is a simple cryptocurrency wallet, which allows you to store and use cryptocurrency directly on your device.

Currently the app supports Ethereum and Ethereum-based (ERC20) tokens. We plan to add support for more (eg Bitcoin) in the future.

** App Features **

YDWallet lets you easily store and transfer cryptocurrency.

- Send and receive cryptocurrency
- Send to nearby users
- Send to address by scanning a QR code
- Create QR code and links for others to scan to send cryptocurrency to you
- Sync encrypted accounts between your devices via iCloud
- Create your own cryptocurrency or token with our automatic ERC20 smart contract generator
- Backup the private keys of your accounts
- See an estimation of your cryptocurrency's value in US$

** Ethereum Features **

- Create new Ethereum accounts with their own receive address
- Monitor Ethereum addresses and transactions
- Transactions are signed offline directly on your device

Signed transactions are sent to the Ethereum network via proxy servers, so you don't need the full blockchain on your device.

** ERC20 Features **

ERC20 tokens are cryptocurrencies which run on top of the Ethereum network. You can create an account to hold any ERC20 token, either by selecting from our list of top tokens, or by scanning or entering the Contract Address of the token.

YDWallet will also automatically detect any incoming tokens to your Ethereum account.

YDWallet also allows you to create your own ERC20 token or currency, with either a fixed initial supply of tokens, or with a flexible supply that allows you to generate more coins whenever you want.

** Security Features **

All account private keys are stored in your device's Keychain and synced between your devices with iCloud. All transactions are signed offline on your device directly before being sent to the network. For extra security, you can lock your accounts with a password you choose.

All transactions are created and signed directly on the device, no third-party servers see your private keys

Signed transaction data is distributed via blockchain proxy servers to prevent needing the full blockchain on your device
** Caution **
Storing large amounts of cryptocurrency is best done with an offline cold storage wallet.

Version History - Changed name to YDWallet
- Bug fixes and changes for newer iOS versions 2.8.10 06/26/2024 Updated Infura APIs 2.7.5 03/25/2019 New Features:
- Added tabs
- Added text when the account list is empty

Bug Fixes:
- Fixed iPhone X Face ID unlocking bug
- Fixed bug with Ethereum addresses starting with a 0
- Fixed bug with gas price estimation when sending Ether to a smart contract
- Fixed ordering of marketboard items 2.7.4 07/02/2018 New features:
- Autodetect or select the preferred portfolio currency

Changes:
- Improved speed of Marketboard loading
- Other performance and security updates 2.6.1 02/20/2018 New Features:
- Detailed listing screen when selecting an entry on the Marketboard

2.5 New Features:
- Marketboard
- Wallet icons for known tokens
- Website address in Account Details for known tokens

The Marketboard allows you to list tokens for others to buy using Ethereum. You can also buy tokens off the Marketboard using the Ethereum in your wallet. 2.5.6 02/14/2018 Bug Fixes:
- Fixed "no tokens" error when listing on the Marketboard in some cases

2.5.3 New Features:
- Marketboard
- Wallet icons for known tokens
- Website address in Account Details for known tokens

The Marketboard allows you to list tokens for others to buy using Ethereum. You can also buy tokens off the Marketboard using the Ethereum in your wallet. 2.5.5 02/05/2018 New Features:
- Marketboard
- Wallet icons for known tokens
- Website address in Account Details for known tokens

The Marketboard allows you to list tokens for others to buy using Ethereum. You can also buy tokens off the Marketboard using the Ethereum in your wallet. 2.5.3 02/02/2018 New features:
- Added option to export smart contract source code after creating a currency
- Changed to Infura.io service for more reliability

Bug fixes:
- Fixed transaction not showing immediately when you send money
- Fixed crash on iPad when exporting private key
- Fixed transactions not appearing if they appear in more than one account
- Increased cryptocurrency price fetching to the top 200 cryptocurrencies 2.4.1 01/18/2018 Minor bug fixes and stability improvements. 2.3.1 01/03/2018 New Features:
- Added a warning to notify of any network issues

Bug Fixes:
- Fixed a crash when no transactions are found
- Fixed a bug in the Flexible Token smart contract which prevented it from compiling
- Fixed a bug when sending money fails and the user retries 2.2.0 12/22/2017 New Features
- Reorder accounts

Bug Fixes
- Fixed bug in nearby discovery over Bluetooth
- Fixed a bug with scanning Ethereum QR codes 2.1.1 12/13/2017 New Features
- New look for the wallet list and detail screens (more coming)
- Support for address verification (EIP55) 2.0.2 11/24/2017 New Features:
- Import/export private keys, allows you to transfer your wallet to/from other apps like MyEtherWallet
- Added support for setting a custom gas price and gas limit for a transaction

Bug Fixes:
- Added success message when generating tokens 1.2.1 10/23/2017 New Features:
- Transactions screen to monitor all transactions in real-time

Enhancements:
- Open transaction on Etherscan by tapping the identifier
- Improved speed of transactions when sending to nearby users
- Transaction list now contains number of confirmations and token type
- Transactions are now monitored in real time while the app is open

Bug Fixes:
- Fix crash when backing up account on iPad
- Fix crash when dividing big numbers
- Fix invalid confirmation count on transaction details
- Fixed nearby users not appearing if they have many accounts
- Other UI bug fixes 1.1.3 09/27/2017 1.0.27 09/13/2017