diff --git a/lib/actions/user-actions.js b/lib/actions/user-actions.js
--- a/lib/actions/user-actions.js
+++ b/lib/actions/user-actions.js
@@ -440,10 +440,10 @@
       if (!identityClient) {
         throw new Error('Identity service client is not initialized');
       }
-      if (!identityClient.registerUser) {
+      if (!identityClient.registerPasswordUser) {
         throw new Error('Register user method unimplemented');
       }
-      return identityClient.registerUser(username, password);
+      return identityClient.registerPasswordUser(username, password);
     },
     [identityClient],
   );
diff --git a/lib/types/identity-service-types.js b/lib/types/identity-service-types.js
--- a/lib/types/identity-service-types.js
+++ b/lib/types/identity-service-types.js
@@ -55,7 +55,7 @@
 export interface IdentityServiceClient {
   +deleteUser: () => Promise<void>;
   +getKeyserverKeys: string => Promise<DeviceOlmOutboundKeys>;
-  +registerUser?: (
+  +registerPasswordUser?: (
     username: string,
     password: string,
   ) => Promise<IdentityAuthResult>;
diff --git a/native/cpp/CommonCpp/NativeModules/CommRustModule.h b/native/cpp/CommonCpp/NativeModules/CommRustModule.h
--- a/native/cpp/CommonCpp/NativeModules/CommRustModule.h
+++ b/native/cpp/CommonCpp/NativeModules/CommRustModule.h
@@ -12,7 +12,7 @@
 
 class CommRustModule : public facebook::react::CommRustModuleSchemaCxxSpecJSI {
   virtual jsi::Value generateNonce(jsi::Runtime &rt) override;
-  virtual jsi::Value registerUser(
+  virtual jsi::Value registerPasswordUser(
       jsi::Runtime &rt,
       jsi::String username,
       jsi::String password,
diff --git a/native/cpp/CommonCpp/NativeModules/CommRustModule.cpp b/native/cpp/CommonCpp/NativeModules/CommRustModule.cpp
--- a/native/cpp/CommonCpp/NativeModules/CommRustModule.cpp
+++ b/native/cpp/CommonCpp/NativeModules/CommRustModule.cpp
@@ -31,7 +31,7 @@
       });
 }
 
-jsi::Value CommRustModule::registerUser(
+jsi::Value CommRustModule::registerPasswordUser(
     jsi::Runtime &rt,
     jsi::String username,
     jsi::String password,
@@ -62,7 +62,7 @@
         try {
           auto currentID = RustPromiseManager::instance.addPromise(
               {promise, this->jsInvoker_, innerRt});
-          identityRegisterUser(
+          identityRegisterPasswordUser(
               usernameRust,
               passwordRust,
               keyPayloadRust,
diff --git a/native/cpp/CommonCpp/_generated/rustJSI-generated.cpp b/native/cpp/CommonCpp/_generated/rustJSI-generated.cpp
--- a/native/cpp/CommonCpp/_generated/rustJSI-generated.cpp
+++ b/native/cpp/CommonCpp/_generated/rustJSI-generated.cpp
@@ -15,8 +15,8 @@
 static jsi::Value __hostFunction_CommRustModuleSchemaCxxSpecJSI_generateNonce(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
   return static_cast<CommRustModuleSchemaCxxSpecJSI *>(&turboModule)->generateNonce(rt);
 }
-static jsi::Value __hostFunction_CommRustModuleSchemaCxxSpecJSI_registerUser(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
-  return static_cast<CommRustModuleSchemaCxxSpecJSI *>(&turboModule)->registerUser(rt, args[0].asString(rt), args[1].asString(rt), args[2].asString(rt), args[3].asString(rt), args[4].asString(rt), args[5].asString(rt), args[6].asString(rt), args[7].asString(rt), args[8].asObject(rt).asArray(rt), args[9].asObject(rt).asArray(rt));
+static jsi::Value __hostFunction_CommRustModuleSchemaCxxSpecJSI_registerPasswordUser(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
+  return static_cast<CommRustModuleSchemaCxxSpecJSI *>(&turboModule)->registerPasswordUser(rt, args[0].asString(rt), args[1].asString(rt), args[2].asString(rt), args[3].asString(rt), args[4].asString(rt), args[5].asString(rt), args[6].asString(rt), args[7].asString(rt), args[8].asObject(rt).asArray(rt), args[9].asObject(rt).asArray(rt));
 }
 static jsi::Value __hostFunction_CommRustModuleSchemaCxxSpecJSI_logInPasswordUser(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
   return static_cast<CommRustModuleSchemaCxxSpecJSI *>(&turboModule)->logInPasswordUser(rt, args[0].asString(rt), args[1].asString(rt), args[2].asString(rt), args[3].asString(rt), args[4].asString(rt), args[5].asString(rt), args[6].asString(rt), args[7].asString(rt), args[8].asObject(rt).asArray(rt), args[9].asObject(rt).asArray(rt));
@@ -49,7 +49,7 @@
 CommRustModuleSchemaCxxSpecJSI::CommRustModuleSchemaCxxSpecJSI(std::shared_ptr<CallInvoker> jsInvoker)
   : TurboModule("CommRustTurboModule", jsInvoker) {
   methodMap_["generateNonce"] = MethodMetadata {0, __hostFunction_CommRustModuleSchemaCxxSpecJSI_generateNonce};
-  methodMap_["registerUser"] = MethodMetadata {10, __hostFunction_CommRustModuleSchemaCxxSpecJSI_registerUser};
+  methodMap_["registerPasswordUser"] = MethodMetadata {10, __hostFunction_CommRustModuleSchemaCxxSpecJSI_registerPasswordUser};
   methodMap_["logInPasswordUser"] = MethodMetadata {10, __hostFunction_CommRustModuleSchemaCxxSpecJSI_logInPasswordUser};
   methodMap_["logInWalletUser"] = MethodMetadata {10, __hostFunction_CommRustModuleSchemaCxxSpecJSI_logInWalletUser};
   methodMap_["updatePassword"] = MethodMetadata {4, __hostFunction_CommRustModuleSchemaCxxSpecJSI_updatePassword};
diff --git a/native/cpp/CommonCpp/_generated/rustJSI.h b/native/cpp/CommonCpp/_generated/rustJSI.h
--- a/native/cpp/CommonCpp/_generated/rustJSI.h
+++ b/native/cpp/CommonCpp/_generated/rustJSI.h
@@ -21,7 +21,7 @@
 
 public:
   virtual jsi::Value generateNonce(jsi::Runtime &rt) = 0;
-  virtual jsi::Value registerUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) = 0;
+  virtual jsi::Value registerPasswordUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) = 0;
   virtual jsi::Value logInPasswordUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) = 0;
   virtual jsi::Value logInWalletUser(jsi::Runtime &rt, jsi::String siweMessage, jsi::String siweSignature, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) = 0;
   virtual jsi::Value updatePassword(jsi::Runtime &rt, jsi::String userID, jsi::String deviceID, jsi::String accessToken, jsi::String password) = 0;
@@ -60,13 +60,13 @@
       return bridging::callFromJs<jsi::Value>(
           rt, &T::generateNonce, jsInvoker_, instance_);
     }
-    jsi::Value registerUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) override {
+    jsi::Value registerPasswordUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) override {
       static_assert(
-          bridging::getParameterCount(&T::registerUser) == 11,
-          "Expected registerUser(...) to have 11 parameters");
+          bridging::getParameterCount(&T::registerPasswordUser) == 11,
+          "Expected registerPasswordUser(...) to have 11 parameters");
 
       return bridging::callFromJs<jsi::Value>(
-          rt, &T::registerUser, jsInvoker_, instance_, std::move(username), std::move(password), std::move(keyPayload), std::move(keyPayloadSignature), std::move(contentPrekey), std::move(contentPrekeySignature), std::move(notifPrekey), std::move(notifPrekeySignature), std::move(contentOneTimeKeys), std::move(notifOneTimeKeys));
+          rt, &T::registerPasswordUser, jsInvoker_, instance_, std::move(username), std::move(password), std::move(keyPayload), std::move(keyPayloadSignature), std::move(contentPrekey), std::move(contentPrekeySignature), std::move(notifPrekey), std::move(notifPrekeySignature), std::move(contentOneTimeKeys), std::move(notifOneTimeKeys));
     }
     jsi::Value logInPasswordUser(jsi::Runtime &rt, jsi::String username, jsi::String password, jsi::String keyPayload, jsi::String keyPayloadSignature, jsi::String contentPrekey, jsi::String contentPrekeySignature, jsi::String notifPrekey, jsi::String notifPrekeySignature, jsi::Array contentOneTimeKeys, jsi::Array notifOneTimeKeys) override {
       static_assert(
diff --git a/native/identity-service/identity-service-context-provider.react.js b/native/identity-service/identity-service-context-provider.react.js
--- a/native/identity-service/identity-service-context-provider.react.js
+++ b/native/identity-service/identity-service-context-provider.react.js
@@ -198,7 +198,7 @@
           })
           .filter(Boolean);
       },
-      registerUser: async (username: string, password: string) => {
+      registerPasswordUser: async (username: string, password: string) => {
         await commCoreModule.initializeCryptoAccount();
         const [
           { blobPayload, signature },
@@ -209,7 +209,7 @@
           commCoreModule.getOneTimeKeys(ONE_TIME_KEYS_NUMBER),
           commCoreModule.validateAndGetPrekeys(),
         ]);
-        const registrationResult = await commRustModule.registerUser(
+        const registrationResult = await commRustModule.registerPasswordUser(
           username,
           password,
           blobPayload,
diff --git a/native/native_rust_library/src/lib.rs b/native/native_rust_library/src/lib.rs
--- a/native/native_rust_library/src/lib.rs
+++ b/native/native_rust_library/src/lib.rs
@@ -54,8 +54,8 @@
 mod ffi {
 
   extern "Rust" {
-    #[cxx_name = "identityRegisterUser"]
-    fn register_user(
+    #[cxx_name = "identityRegisterPasswordUser"]
+    fn register_password_user(
       username: String,
       password: String,
       key_payload: String,
@@ -451,7 +451,7 @@
 }
 
 #[instrument]
-fn register_user(
+fn register_password_user(
   username: String,
   password: String,
   key_payload: String,
@@ -477,7 +477,7 @@
       content_one_time_keys,
       notif_one_time_keys,
     };
-    let result = register_user_helper(password_user_info).await;
+    let result = register_password_user_helper(password_user_info).await;
     handle_string_result_as_callback(result, promise_id);
   });
 }
@@ -503,7 +503,7 @@
   access_token: String,
 }
 
-async fn register_user_helper(
+async fn register_password_user_helper(
   password_user_info: PasswordUserInfo,
 ) -> Result<String, Error> {
   let mut client_registration = Registration::new();
diff --git a/native/schema/CommRustModuleSchema.js b/native/schema/CommRustModuleSchema.js
--- a/native/schema/CommRustModuleSchema.js
+++ b/native/schema/CommRustModuleSchema.js
@@ -7,7 +7,7 @@
 
 export interface Spec extends TurboModule {
   +generateNonce: () => Promise<string>;
-  +registerUser: (
+  +registerPasswordUser: (
     username: string,
     password: string,
     keyPayload: string,