diff --git a/core/tabs/applications-setup/Developer-tools/vscode-setup.sh b/core/tabs/applications-setup/Developer-tools/vscode-setup.sh
index 018616a6..3a9c7f0e 100644
--- a/core/tabs/applications-setup/Developer-tools/vscode-setup.sh
+++ b/core/tabs/applications-setup/Developer-tools/vscode-setup.sh
@@ -3,7 +3,7 @@
 . ../../common-script.sh
 
 installVsCode() {
-    if ! command_exists code; then
+    if ! command_exists com.visualstudio.code && ! command_exists code; then
         printf "%b\n" "${YELLOW}Installing VS Code..${RC}."
         case "$PACKAGER" in
             apt-get|nala)
@@ -28,6 +28,10 @@ installVsCode() {
                 printf "%b\n" '[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc' | "$ESCALATION_TOOL" tee /etc/yum.repos.d/vscode.repo > /dev/null
                 "$ESCALATION_TOOL" "$PACKAGER" install -y code
                 ;;
+            apk)
+                checkFlatpak
+                flatpak install -y flathub com.visualstudio.code
+                ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
                 exit 1
diff --git a/core/tabs/applications-setup/Developer-tools/vscodium-setup.sh b/core/tabs/applications-setup/Developer-tools/vscodium-setup.sh
index 5b5615ca..d6c97212 100644
--- a/core/tabs/applications-setup/Developer-tools/vscodium-setup.sh
+++ b/core/tabs/applications-setup/Developer-tools/vscodium-setup.sh
@@ -3,7 +3,7 @@
 . ../../common-script.sh
 
 installVsCodium() {
-    if ! command_exists codium; then
+    if ! command_exists com.vscodium.codium && ! command_exists codium; then
         printf "%b\n" "${YELLOW}Installing VS Codium...${RC}"
         case "$PACKAGER" in
             apt-get|nala)
@@ -26,6 +26,10 @@ installVsCodium() {
                 printf "%b\n" "[gitlab.com_paulcarroty_vscodium_repo]\nname=download.vscodium.com\nbaseurl=https://download.vscodium.com/rpms/\nenabled=1\ngpgcheck=1\nrepo_gpgcheck=1\ngpgkey=https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/-/raw/master/pub.gpg\nmetadata_expire=1h" | "$ESCALATION_TOOL" tee -a /etc/yum.repos.d/vscodium.repo
                 "$ESCALATION_TOOL" "$PACKAGER" install -y codium
                 ;;
+            apk)
+                checkFlatpak
+                flatpak install -y flathub com.vscodium.codium
+                ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
                 exit 1
diff --git a/core/tabs/applications-setup/browsers/brave.sh b/core/tabs/applications-setup/browsers/brave.sh
index 8a7eab40..6618f0fe 100644
--- a/core/tabs/applications-setup/browsers/brave.sh
+++ b/core/tabs/applications-setup/browsers/brave.sh
@@ -3,7 +3,7 @@
 . ../../common-script.sh
 
 installBrave() {
-    if ! command_exists brave; then
+    if ! command_exists com.brave.Browser && ! command_exists brave; then
         printf "%b\n" "${YELLOW}Installing Brave...${RC}"
         case "$PACKAGER" in
             apt-get|nala)
@@ -29,6 +29,10 @@ installBrave() {
                 "$ESCALATION_TOOL" rpm --import https://brave-browser-rpm-release.s3.brave.com/brave-core.asc
                 "$ESCALATION_TOOL" "$PACKAGER" install -y brave-browser
                 ;;
+            apk)
+                checkFlatpak
+                flatpak install -y flathub com.brave.Browser
+                ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
                 exit 1
diff --git a/core/tabs/applications-setup/browsers/thorium.sh b/core/tabs/applications-setup/browsers/thorium.sh
index c45ebc80..dd0b20ef 100644
--- a/core/tabs/applications-setup/browsers/thorium.sh
+++ b/core/tabs/applications-setup/browsers/thorium.sh
@@ -22,6 +22,7 @@ installThrorium() {
                 ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
+                exit 1
                 ;;
         esac
     else
diff --git a/core/tabs/applications-setup/communication-apps/discord-setup.sh b/core/tabs/applications-setup/communication-apps/discord-setup.sh
index 6c7a0a83..f96bd9f2 100644
--- a/core/tabs/applications-setup/communication-apps/discord-setup.sh
+++ b/core/tabs/applications-setup/communication-apps/discord-setup.sh
@@ -3,7 +3,7 @@
 . ../../common-script.sh
 
 installDiscord() {
-    if ! command_exists discord; then
+    if ! command_exists com.discordapp.Discord && ! command_exists discord; then
         printf "%b\n" "${YELLOW}Installing Discord...${RC}"
         case "$PACKAGER" in
             apt-get|nala)
@@ -20,6 +20,10 @@ installDiscord() {
                 "$ESCALATION_TOOL" "$PACKAGER" install -y https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
                 "$ESCALATION_TOOL" "$PACKAGER" install -y discord
                 ;;
+            apk)
+                checkFlatpak
+                flatpak install -y flathub com.discordapp.Discord
+                ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
                 exit 1
diff --git a/core/tabs/applications-setup/communication-apps/signal-setup.sh b/core/tabs/applications-setup/communication-apps/signal-setup.sh
index 7f5d70fc..d7915152 100644
--- a/core/tabs/applications-setup/communication-apps/signal-setup.sh
+++ b/core/tabs/applications-setup/communication-apps/signal-setup.sh
@@ -3,7 +3,7 @@
 . ../../common-script.sh
 
 installSignal() {
-    if ! command_exists signal; then
+    if ! command_exists org.signal.Signal && ! command_exists signal; then
         printf "%b\n" "${YELLOW}Installing Signal...${RC}"
         case "$PACKAGER" in
             apt-get|nala)
@@ -23,6 +23,10 @@ installSignal() {
                 "$ESCALATION_TOOL" "$PACKAGER" copr enable luminoso/Signal-Desktop
                 "$ESCALATION_TOOL" "$PACKAGER" install -y signal-desktop 
                 ;;
+            apk)
+                checkFlatpak
+                flatpak install -y flathub org.signal.Signal
+                ;;
             *)
                 printf "%b\n" "${RED}Unsupported package manager: ""$PACKAGER""${RC}"
                 exit 1