diff --git a/native/account/logged-out-modal.react.js b/native/account/logged-out-modal.react.js
--- a/native/account/logged-out-modal.react.js
+++ b/native/account/logged-out-modal.react.js
@@ -37,6 +37,7 @@
 import LogInPanel from './log-in-panel.react.js';
 import type { LogInState } from './log-in-panel.react.js';
 import LoggedOutStaffInfo from './logged-out-staff-info.react.js';
+import PromptButton from './prompt-button.react.js';
 import { authoritativeKeyserverID } from '../authoritative-keyserver.js';
 import KeyboardAvoidingView from '../components/keyboard-avoiding-view.react.js';
 import ConnectedStatusBar from '../connected-status-bar.react.js';
@@ -55,7 +56,6 @@
 import { splashStyleSelector } from '../splash.js';
 import { useStyles } from '../themes/colors.js';
 import { AnimatedView } from '../types/styles.js';
-import EthereumLogo from '../vectors/ethereum-logo.react.js';
 
 let initialAppLoad = true;
 const safeAreaEdges = ['top', 'bottom'];
@@ -116,18 +116,6 @@
     position: 'absolute',
     top: 13,
   },
-  button: {
-    borderRadius: 4,
-    marginBottom: 4,
-    marginTop: 4,
-    marginLeft: 4,
-    marginRight: 4,
-    paddingBottom: 14,
-    paddingLeft: 18,
-    paddingRight: 18,
-    paddingTop: 14,
-    flex: 1,
-  },
   buttonContainer: {
     bottom: 0,
     left: 0,
@@ -137,23 +125,17 @@
     position: 'absolute',
     right: 0,
   },
-  buttonText: {
-    fontFamily: 'OpenSans-Semibold',
-    fontSize: 17,
-    textAlign: 'center',
-  },
-  classicAuthButton: {
-    backgroundColor: 'purpleButton',
-  },
-  classicAuthButtonText: {
-    color: 'whiteText',
-  },
-  registerButtons: {
-    flexDirection: 'row',
-  },
   signInButtons: {
     flexDirection: 'row',
   },
+  firstSignInButton: {
+    marginRight: 8,
+    flex: 1,
+  },
+  lastSignInButton: {
+    marginLeft: 8,
+    flex: 1,
+  },
   container: {
     backgroundColor: 'transparent',
     flex: 1,
@@ -176,15 +158,6 @@
     right: 0,
     top: 0,
   },
-  siweButton: {
-    backgroundColor: 'siweButton',
-    flex: 1,
-    flexDirection: 'row',
-    justifyContent: 'center',
-  },
-  siweButtonText: {
-    color: 'siweButtonText',
-  },
   siweOr: {
     flex: 1,
     flexDirection: 'row',
@@ -210,9 +183,6 @@
     fontSize: 17,
     textAlign: 'center',
   },
-  siweIcon: {
-    paddingRight: 10,
-  },
 };
 
 const isForegroundSelector = createIsForegroundSelector(
@@ -470,22 +440,6 @@
     styles.loadingIndicator,
   ]);
 
-  const classicAuthButtonStyle = React.useMemo(
-    () => [styles.button, styles.classicAuthButton],
-    [styles.button, styles.classicAuthButton],
-  );
-  const classicAuthButtonTextStyle = React.useMemo(
-    () => [styles.buttonText, styles.classicAuthButtonText],
-    [styles.buttonText, styles.classicAuthButtonText],
-  );
-  const siweAuthButtonStyle = React.useMemo(
-    () => [styles.button, styles.siweButton],
-    [styles.button, styles.siweButton],
-  );
-  const siweAuthButtonTextStyle = React.useMemo(
-    () => [styles.buttonText, styles.siweButtonText],
-    [styles.buttonText, styles.siweButtonText],
-  );
   const buttonsViewOpacity = useAnimatedStyle(() => ({
     opacity: buttonOpacity.value,
   }));
@@ -498,30 +452,39 @@
       return null;
     }
 
-    const signInButtons = [];
+    const signInButtons: Array<React.Element<any>> = [];
     if (!usingRestoreFlow) {
       signInButtons.push(
-        <TouchableOpacity
+        <PromptButton
+          text="Sign in"
           onPress={onPressLogIn}
-          style={classicAuthButtonStyle}
-          activeOpacity={0.6}
+          variant="regular"
           key="login-form"
-        >
-          <Text style={classicAuthButtonTextStyle}>Sign in</Text>
-        </TouchableOpacity>,
+        />,
       );
     }
     if (__DEV__ || usingRestoreFlow) {
       const buttonText = usingRestoreFlow ? 'Sign in' : 'Sign in (QR)';
       signInButtons.push(
-        <TouchableOpacity
+        <PromptButton
+          text={buttonText}
           onPress={onPressQRCodeSignIn}
-          style={classicAuthButtonStyle}
-          activeOpacity={0.6}
+          variant="regular"
           key="qr-code-login"
-        >
-          <Text style={classicAuthButtonTextStyle}>{buttonText}</Text>
-        </TouchableOpacity>,
+        />,
+      );
+    }
+
+    if (signInButtons.length === 2) {
+      signInButtons[0] = (
+        <View style={styles.firstSignInButton} key="login-form">
+          {signInButtons[0]}
+        </View>
+      );
+      signInButtons[1] = (
+        <View style={styles.lastSignInButton} key="qr-code-login">
+          {signInButtons[1]}
+        </View>
       );
     }
 
@@ -529,16 +492,11 @@
     if (!usingRestoreFlow) {
       siweSection = (
         <>
-          <TouchableOpacity
+          <PromptButton
+            text="Sign in with Ethereum"
             onPress={onPressSIWE}
-            style={siweAuthButtonStyle}
-            activeOpacity={0.6}
-          >
-            <View style={styles.siweIcon}>
-              <EthereumLogo />
-            </View>
-            <Text style={siweAuthButtonTextStyle}>Sign in with Ethereum</Text>
-          </TouchableOpacity>
+            variant="siwe"
+          />
           <View style={styles.siweOr}>
             <View style={styles.siweOrLeftHR} />
             <Text style={styles.siweOrText}>or</Text>
@@ -553,16 +511,11 @@
         <LoggedOutStaffInfo />
         {siweSection}
         <View style={styles.signInButtons}>{signInButtons}</View>
-        <View style={styles.registerButtons}>
-          <TouchableOpacity
-            onPress={onPressNewRegister}
-            style={classicAuthButtonStyle}
-            activeOpacity={0.6}
-            key="new"
-          >
-            <Text style={classicAuthButtonTextStyle}>Register</Text>
-          </TouchableOpacity>
-        </View>
+        <PromptButton
+          text="Register"
+          onPress={onPressNewRegister}
+          variant="regular"
+        />
       </AnimatedView>
     );
   }, [
@@ -571,18 +524,14 @@
     onPressLogIn,
     onPressQRCodeSignIn,
     onPressSIWE,
-    classicAuthButtonStyle,
-    classicAuthButtonTextStyle,
-    siweAuthButtonStyle,
-    siweAuthButtonTextStyle,
     buttonsViewStyle,
-    styles.siweIcon,
+    styles.firstSignInButton,
+    styles.lastSignInButton,
     styles.siweOr,
     styles.siweOrLeftHR,
     styles.siweOrText,
     styles.siweOrRightHR,
     styles.signInButtons,
-    styles.registerButtons,
   ]);
 
   const windowWidth = dimensions.width;
diff --git a/native/account/prompt-button.react.js b/native/account/prompt-button.react.js
new file mode 100644
--- /dev/null
+++ b/native/account/prompt-button.react.js
@@ -0,0 +1,58 @@
+// @flow
+
+import * as React from 'react';
+import { Text, View } from 'react-native';
+
+import PrimaryButton from '../components/primary-button.react.js';
+import { useStyles } from '../themes/colors.js';
+import EthereumLogo from '../vectors/ethereum-logo.react.js';
+
+type Props = {
+  +text: string,
+  +onPress: () => mixed,
+  +variant: 'regular' | 'siwe',
+};
+
+function PromptButton(props: Props): React.Node {
+  const styles = useStyles(unboundStyles);
+
+  const { text, onPress, variant } = props;
+  if (variant === 'regular') {
+    return (
+      <View style={styles.container}>
+        <PrimaryButton onPress={onPress} label={text} />
+      </View>
+    );
+  }
+
+  return (
+    <View style={styles.container}>
+      <PrimaryButton onPress={onPress} style={styles.siweButton}>
+        <View style={styles.siweIcon}>
+          <EthereumLogo />
+        </View>
+        <Text style={styles.buttonText}>{text}</Text>
+      </PrimaryButton>
+    </View>
+  );
+}
+
+const unboundStyles = {
+  container: { flex: 1 },
+  buttonText: {
+    fontSize: 18,
+    textAlign: 'center',
+    color: 'siweButtonText',
+  },
+  siweButton: {
+    backgroundColor: 'siweButton',
+    flexDirection: 'row',
+    justifyContent: 'center',
+    padding: 12,
+  },
+  siweIcon: {
+    paddingRight: 10,
+  },
+};
+
+export default PromptButton;
diff --git a/native/components/primary-button.react.js b/native/components/primary-button.react.js
--- a/native/components/primary-button.react.js
+++ b/native/components/primary-button.react.js
@@ -5,25 +5,36 @@
 
 import Button from './button.react.js';
 import { useColors, useStyles } from '../themes/colors.js';
+import type { ViewStyle } from '../types/styles';
 
 type Props = {
   +onPress: () => mixed,
-  +label: string,
+  +label?: string,
   +variant?: 'enabled' | 'disabled' | 'loading' | 'outline',
+  +children?: React.Node,
+  +style?: ViewStyle,
 };
 function PrimaryButton(props: Props): React.Node {
   const { onPress, label, variant } = props;
 
   const styles = useStyles(unboundStyles);
   const buttonStyle = React.useMemo(() => {
+    let style;
     if (variant === 'disabled' || variant === 'loading') {
-      return [styles.button, styles.disabledButton];
+      style = [styles.button, styles.disabledButton];
     } else if (variant === 'outline') {
-      return [styles.button, styles.outlineButton];
+      style = [styles.button, styles.outlineButton];
     } else {
-      return styles.button;
+      style = [styles.button];
     }
-  }, [variant, styles.button, styles.disabledButton, styles.outlineButton]);
+    return [...style, props.style];
+  }, [
+    props.style,
+    styles.button,
+    styles.disabledButton,
+    styles.outlineButton,
+    variant,
+  ]);
   const buttonTextStyle = React.useMemo(() => {
     if (variant === 'disabled') {
       return [styles.buttonText, styles.disabledButtonText];
@@ -50,6 +61,13 @@
     );
   }, [variant, styles.spinner, colors.panelForegroundLabel]);
 
+  const content = React.useMemo(() => {
+    if (label) {
+      return <Text style={buttonTextStyle}>{label}</Text>;
+    }
+    return props.children;
+  }, [buttonTextStyle, label, props.children]);
+
   return (
     <Button
       onPress={onPress}
@@ -57,7 +75,7 @@
       style={buttonStyle}
       disabled={variant === 'disabled' || variant === 'loading'}
     >
-      <Text style={buttonTextStyle}>{label}</Text>
+      {content}
       {spinner}
     </Button>
   );