Fearless Wallet Multi-asset & Networks support proposal:
https://docs.google.com/document/d/18dZzjmcJFohA-jKaleaG1_PNGV_-1SfHozydeUw1ynk

• Add support of META-accounts: In META-account by default one private key will be used to generate accounts for each network, and users can replace accounts for each network individually inside META-account.
• Multi-asset support: Mobile app will be connected to all supported Substrate networks and UI will allow users to manage utility tokens & features without switching to separate accounts and/or changing networks.
• New networks: This proposal covers multi-asset in terms of Polkadot, Kusama, and Statemine (including Westmint) networks, other networks (e.g. parachains) will be integrated together with parachain teams, or added by the Fearless Wallet team without any grant communications if integration is straightforward with reusage of default Substrate pallets.
  
  
  
  Fearless Wallet is:
• native open source mobile apps for iOS/Android
• native open source libraries for Substrate iOS/Android
• non-custodial & decentralized, communicates directly with the blockchain nodes
• app with top-notch UX/UI, performance & security
• 25 000+ active users (based on AppStore & Google Play data)
• 150 000+ daily requests to the Kusama & Polkadot (based on OnFinality nodes)
• fully funded & supported by Kusama Treasury, developed by SORAMITSU
  
  
  
  Please review the full proposal with detailed description & costs
  https://docs.google.com/document/d/18dZzjmcJFohA-jKaleaG1_PNGV_-1SfHozydeUw1ynk