Share this article

Casa Launches Lightning Node Mobile App for Bitcoin Newbies

Casa's new wallet aims to help aspiring cypherpunks graduate from getting their first bitcoin to running their own lightning node.

Updated Apr 10, 2024, 2:26 a.m. Published Jul 3, 2019, 1:00 p.m.
Casa’s Sats app

Casa

’s new mobile app makes it easier to manage your lightning node on the go.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

Launched today, the new Sats App works like a noncustodial wallet with some unique features. In addition to being able to manage a user’s lightning node from the mobile app, Casa CEO Jeremy Welch said the startup will soon roll out a rewards program for earning small amounts of bitcoin through the app.

The goal is to help crypto newbies graduate from earning their first bitcoin all the way to managing a lightning node with just one mobile app.

“Features are focused on increasing adoption of bitcoin and lightning nodes,” Welch told CoinDesk in an exclusive interview. “You will be able to earn bitcoin if you don’t have a Casa node, but you will be able to earn bitcoin faster if you have a node.”

Stepping back, the bitcoin security startup has launched several products since last September, including protective faraday bags and the Casa lightning node device. Welch said the startup has raised more than $3.5 million so far from investors such as Alyse Killeen, Castle Island Ventures, Boost VC and Compound, just to name a few.

The staff of roughly 25 people serves customers in 60 countries running “thousands of active nodes,” Welch said. Those customers will have first access to the new app this week, with public access via the app store rolling out later this month.

“It’s a lightweight app, but allows you to experience the full gamut – from earning your first sats to operating a full node from your phone,” Welch said. “It’s private, secure and connects over Tor.”

Casa already has a multisig custody app for tech-savvy customers who want to protect significant amounts of bitcoin, called Keymaster. This new mobile app was created for onboarding the crypto-curious. The rewards program will give tiny fractions of a bitcoin called Satoshis. One bitcoin is made up of 100 million Satoshis.

"Our first announced SatsBack reward will be 20,000 satoshis just to get your Casa Node all connected up on Tor and connected to Sats App," Welch said.

His team's goal – with crypto rewards and other user-friendly features – is to provide users with easy ways to hold their own bitcoin, rather than keeping it on exchanges. Welch added:

“We’re trying to make it easier for people to do that, self-custody.”

App image courtesy of Casa

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

Bitcoin’s Deep Correction Sets Stage for December Rebound, Says K33 Research

(Unsplash)

K33 Research says market fear is outweighing fundamentals as bitcoin nears key levels. December could offer an entry point for bold investors.

What to know:

  • K33 Research says bitcoin’s steep correction shows signs of bottoming, with December potentially marking a turning point.
  • The firm has argued that the market is overreacting to long-term risks while ignoring near-term signals of strength, like low leverage and solid support levels.
  • With likely policy shifts ahead and cautious positioning in futures, K33 sees more upside potential than risk of another major collapse.