diff --git a/scripts/android/build_all_duo.sh b/scripts/android/build_all_duo.sh
index f1b1e4d71..12729db01 100755
--- a/scripts/android/build_all_duo.sh
+++ b/scripts/android/build_all_duo.sh
@@ -2,10 +2,16 @@
 
 set -e
 
-./configure_duo.sh
-cd ..
-./configure_duo.sh
-cd android
+../app_config/configure_duo.sh
+
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/build.gradle
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/src/debug/AndroidManifest.xml
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/src/main/AndroidManifest.xml
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/src/main/kotlin/com/cypherstack/stackwallet/MainActivity.kt
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/src/main/profile/AndroidManifest.xml
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../android/app/src/profile/AndroidManifest.xml
+
+# todo: revisit following at some point
 
 # libepiccash requires old rust
 source ../rust_version.sh
diff --git a/scripts/android/configure_duo.sh b/scripts/android/configure_duo.sh
deleted file mode 100755
index a375b7de2..000000000
--- a/scripts/android/configure_duo.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-# Configure Android for Duo.
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/build.gradle
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/src/debug/AndroidManifest.xml
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/src/main/AndroidManifest.xml
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/src/main/kotlin/com/cypherstack/stackwallet/MainActivity.kt
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/src/main/profile/AndroidManifest.xml
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../android/app/src/profile/AndroidManifest.xml
diff --git a/scripts/app_config/configure_duo.sh b/scripts/app_config/configure_duo.sh
new file mode 100755
index 000000000..8f4d73194
--- /dev/null
+++ b/scripts/app_config/configure_duo.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+# Configure files for Duo.
+export ORIGINAL_NAME="Stack Wallet"
+export ORIGINAL_APP_ID="com.cypherstack.stackwallet"
+
+export NEW_NAME="Stack Duo"
+export NEW_APP_ID="com.cypherstack.stackduo"
+
+if [[ "$(uname)" == 'Darwin' ]]; then
+  # macos specific sed
+  sed -i '' 's/Wallet/Duo/g' ../../lib/app_config.dart
+  sed -i '' "s/${ORIGINAL_NAME}/${NEW_NAME}/g" ../../pubspec.yaml
+else
+  sed -i 's/Wallet/Duo/g' ../../lib/app_config.dart
+  sed -i "s/${ORIGINAL_NAME}/${NEW_NAME}/g" ../../pubspec.yaml
+fi
\ No newline at end of file
diff --git a/scripts/configure_duo.sh b/scripts/configure_duo.sh
deleted file mode 100755
index fe4faf116..000000000
--- a/scripts/configure_duo.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Configure files for Duo.
-sed -i 's/Wallet/Duo/g' ../lib/app_config.dart
-sed -i 's/Stack Wallet/Stack Duo/g' ../pubspec.yaml
diff --git a/scripts/ios/build_all_duo.sh b/scripts/ios/build_all_duo.sh
index 6d10156a2..0b264c541 100755
--- a/scripts/ios/build_all_duo.sh
+++ b/scripts/ios/build_all_duo.sh
@@ -2,10 +2,13 @@
 
 set -e
 
-./configure_duo.sh
-cd ..
-./configure_duo.sh
-cd ios
+../app_config/configure_duo.sh
+
+# Configure ios for Duo.
+sed -i '' "s/${ORIGINAL_NAME}/${NEW_NAME}/g" ../../ios/Runner/Info.plist
+sed -i '' "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../ios/Runner.xcodeproj/project.pbxproj
+
+# todo: revisit following at some point
 
 # libepiccash requires old rust
 source ../rust_version.sh
diff --git a/scripts/ios/configure_duo.sh b/scripts/ios/configure_duo.sh
deleted file mode 100755
index 3a6806305..000000000
--- a/scripts/ios/configure_duo.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Configure iOS for Duo.
-sed -i 's/Stack Wallet/Stack Duo/g' ../ios/Runner/Info.plist
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../ios/Runner.xcodeproj/project.pbxproj
diff --git a/scripts/linux/build_all_duo.sh b/scripts/linux/build_all_duo.sh
index a22a77005..bbba76855 100755
--- a/scripts/linux/build_all_duo.sh
+++ b/scripts/linux/build_all_duo.sh
@@ -2,10 +2,13 @@
 
 set -e
 
-./configure_duo.sh
-cd ..
-./configure_duo.sh
-cd linux
+../app_config/configure_duo.sh
+
+# Configure Linux for Duo.
+sed -i "s/${ORIGINAL_APP_ID}/${NEW_APP_ID}/g" ../../linux/CMakeLists.txt
+sed -i "s/${ORIGINAL_NAME}/${NEW_NAME}/g" ../../linux/my_application.cc
+
+# todo: revisit following at some point
 
 # libepiccash requires old rust
 source ../rust_version.sh
diff --git a/scripts/linux/configure_duo.sh b/scripts/linux/configure_duo.sh
deleted file mode 100755
index 6505c551d..000000000
--- a/scripts/linux/configure_duo.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Configure Linux for Duo.
-sed -i 's/com.cypherstack.stackwallet/com.cypherstack.stackduo/g' ../../linux/CMakeLists.txt
-sed -i 's/Stack Wallet/Stack Duo/g' ../../linux/my_application.cc
diff --git a/scripts/macos/build_all_duo.sh b/scripts/macos/build_all_duo.sh
index deb1d2f64..08be98f32 100755
--- a/scripts/macos/build_all_duo.sh
+++ b/scripts/macos/build_all_duo.sh
@@ -2,10 +2,12 @@
 
 set -e
 
-./configure_duo.sh
-cd ..
-./configure_duo.sh
-cd macos
+../app_config/configure_duo.sh
+
+# Configure macOS for Duo.
+sed -i '' 's/com.cypherstack.stackWallet/com.cypherstack.stackDuo/g' ../../macos/Runner.xcodeproj/project.pbxproj
+
+# todo: revisit following at some point
 
 # libepiccash requires old rust
 source ../rust_version.sh
diff --git a/scripts/macos/configure_duo.sh b/scripts/macos/configure_duo.sh
deleted file mode 100755
index 05e23dfc7..000000000
--- a/scripts/macos/configure_duo.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-# Configure macOS for Duo.
-sed -i 's/com.cypherstack.stackWallet/com.cypherstack.stackDuo/g' ../macos/Runner.xcodeproj/project.pbxproj
diff --git a/scripts/windows/build_all_duo.sh b/scripts/windows/build_all_duo.sh
index 676c4899f..2f401237a 100755
--- a/scripts/windows/build_all_duo.sh
+++ b/scripts/windows/build_all_duo.sh
@@ -2,10 +2,12 @@
 
 set -e
 
-./configure_duo.sh
-cd ..
-./configure_duo.sh
-cd windows
+../app_config/configure_duo.sh
+
+# Configure Windows for Duo.
+sed -i 's/Stack Wallet/Stack Duo/g' ../../windows/runner/Runner.rc
+
+# todo: revisit following at some point
 
 # libepiccash requires old rust
 source ../rust_version.sh
diff --git a/scripts/windows/configure_duo.sh b/scripts/windows/configure_duo.sh
deleted file mode 100755
index f49528e70..000000000
--- a/scripts/windows/configure_duo.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-# Configure Windows for Duo.
-sed -i 's/Stack Wallet/Stack Duo/g' ../windows/runner/Runner.rc