diff --git a/examples/minimal/src/main.rs b/examples/minimal/src/main.rs
index dd7be2a..61eeab0 100644
--- a/examples/minimal/src/main.rs
+++ b/examples/minimal/src/main.rs
@@ -3,7 +3,7 @@ use std::env;
 use isideload::{
     anisette::remote_v3::RemoteV3AnisetteProvider,
     auth::apple_account::AppleAccount,
-    dev::developer_session::{AppIdsApi, DeveloperSession, TeamsApi},
+    dev::developer_session::{AppGroupsApi, DeveloperSession, TeamsApi},
 };
 
 use tracing::Level;
@@ -60,7 +60,7 @@ async fn main() {
         .expect("No developer teams available for this account");
 
     let res = dev_session
-        .list_app_ids(team, None)
+        .add_app_group(team, "Example", "group.me.nabdev.example.59AV98CNR7", None)
         .await
         .expect("Failed to add appid");
 
diff --git a/isideload/src/dev/app_groups.rs b/isideload/src/dev/app_groups.rs
new file mode 100644
index 0000000..e3cc176
--- /dev/null
+++ b/isideload/src/dev/app_groups.rs
@@ -0,0 +1,79 @@
+use crate::{
+    dev::{
+        developer_session::DeveloperSession,
+        device_type::{DeveloperDeviceType, dev_url},
+        teams::DeveloperTeam,
+    },
+    util::plist::SensitivePlistAttachment,
+};
+use plist::{Date, Dictionary, Value};
+use plist_macro::plist;
+use rootcause::prelude::*;
+use serde::Deserialize;
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AppGroup {
+    pub name: Option<String>,
+    pub identifier: String,
+    pub application_group: String,
+}
+
+#[async_trait::async_trait]
+pub trait AppGroupsApi {
+    fn developer_session(&self) -> &DeveloperSession<'_>;
+
+    async fn list_app_groups(
+        &self,
+        team: &DeveloperTeam,
+        device_type: impl Into<Option<DeveloperDeviceType>> + Send,
+    ) -> Result<Vec<AppGroup>, Report> {
+        let body = plist!(dict {
+            "teamId": &team.team_id,
+        });
+
+        let app_groups: Vec<AppGroup> = self
+            .developer_session()
+            .send_dev_request(
+                &dev_url("listApplicationGroups", device_type),
+                body,
+                "applicationGroupList",
+            )
+            .await
+            .context("Failed to list developer app groups")?;
+
+        Ok(app_groups)
+    }
+
+    async fn add_app_group(
+        &self,
+        team: &DeveloperTeam,
+        name: &str,
+        identifier: &str,
+        device_type: impl Into<Option<DeveloperDeviceType>> + Send,
+    ) -> Result<AppGroup, Report> {
+        let body = plist!(dict {
+            "teamId": &team.team_id,
+            "name": name,
+            "identifier": identifier,
+        });
+
+        let app_group: AppGroup = self
+            .developer_session()
+            .send_dev_request(
+                &dev_url("addApplicationGroup", device_type),
+                body,
+                "applicationGroup",
+            )
+            .await
+            .context("Failed to add developer app group")?;
+
+        Ok(app_group)
+    }
+}
+
+impl AppGroupsApi for DeveloperSession<'_> {
+    fn developer_session(&self) -> &DeveloperSession<'_> {
+        self
+    }
+}
diff --git a/isideload/src/dev/developer_session.rs b/isideload/src/dev/developer_session.rs
index f279791..1ecce74 100644
--- a/isideload/src/dev/developer_session.rs
+++ b/isideload/src/dev/developer_session.rs
@@ -14,6 +14,7 @@ use crate::{
     util::plist::PlistDataExtract,
 };
 
+pub use super::app_groups::*;
 pub use super::app_ids::*;
 pub use super::certificates::*;
 pub use super::device_type::DeveloperDeviceType;
diff --git a/isideload/src/dev/mod.rs b/isideload/src/dev/mod.rs
index 1f8b80a..e4e7a16 100644
--- a/isideload/src/dev/mod.rs
+++ b/isideload/src/dev/mod.rs
@@ -1,3 +1,4 @@
+pub mod app_groups;
 pub mod app_ids;
 pub mod certificates;
 pub mod developer_session;