Why crypto needed a native mobile SDK
Most crypto apps on your phone aren't really mobile apps.
They're websites.
Packaged in a shell. Running a JavaScript bundle. Popping a WebView whenever you need to sign something.
It works. Barely. But it's not native.
Real mobile engineers - the ones building iOS apps in Swift, Android apps in Kotlin - looked at Web3 tooling and found nothing built for them.
The entire ecosystem assumed you write JavaScript.
So they had two options:
→ Drag React Native into their stack just to get wallet functionality
→ Walk away
Most of them walked away.
That's not a small problem. Mobile is where most people live. If your SDK doesn't work natively on mobile, you're not ready for real adoption.
Mob fixes this.
One Rust core. Native Kotlin and Swift bindings. No WebViews. No JS bundles. No bridges that break at 2am.
A native iOS developer can now build a full XION wallet - session keys, gasless transfers, smart accounts - in Swift. Like any other iOS feature. No compromises.
That's what crypto needed. It just took a while to get here.
Mob docs → https://docs.burnt.com/xion/developers/tools/mob-a-multi-platform-signing-client-library-for-xion
$XION
Most crypto apps on your phone aren't really mobile apps.
They're websites.
Packaged in a shell. Running a JavaScript bundle. Popping a WebView whenever you need to sign something.
It works. Barely. But it's not native.
Real mobile engineers - the ones building iOS apps in Swift, Android apps in Kotlin - looked at Web3 tooling and found nothing built for them.
The entire ecosystem assumed you write JavaScript.
So they had two options:
→ Drag React Native into their stack just to get wallet functionality
→ Walk away
Most of them walked away.
That's not a small problem. Mobile is where most people live. If your SDK doesn't work natively on mobile, you're not ready for real adoption.
Mob fixes this.
One Rust core. Native Kotlin and Swift bindings. No WebViews. No JS bundles. No bridges that break at 2am.
A native iOS developer can now build a full XION wallet - session keys, gasless transfers, smart accounts - in Swift. Like any other iOS feature. No compromises.
That's what crypto needed. It just took a while to get here.
Mob docs → https://docs.burnt.com/xion/developers/tools/mob-a-multi-platform-signing-client-library-for-xion
$XION