diff --git a/keyserver/src/push/crypto.js b/keyserver/src/push/crypto.js
--- a/keyserver/src/push/crypto.js
+++ b/keyserver/src/push/crypto.js
@@ -21,7 +21,7 @@
 import { encrypt, generateKey } from '../utils/aes-crypto-utils.js';
 import { getOlmUtility } from '../utils/olm-utils.js';
 
-async function encryptIOSNotification(
+async function encryptAPNsNotification(
   cookieID: string,
   notification: apn.Notification,
   codeVersion?: ?number,
@@ -260,7 +260,7 @@
   }
 }
 
-function prepareEncryptedIOSNotifications(
+function prepareEncryptedAPNsNotifications(
   devices: $ReadOnlyArray<NotificationTargetDevice>,
   notification: apn.Notification,
   codeVersion?: ?number,
@@ -277,7 +277,7 @@
 > {
   const notificationPromises = devices.map(
     async ({ cookieID, deviceToken }) => {
-      const notif = await encryptIOSNotification(
+      const notif = await encryptAPNsNotification(
         cookieID,
         notification,
         codeVersion,
@@ -302,7 +302,7 @@
 > {
   const notificationPromises = devices.map(
     async ({ deviceToken, cookieID }) => {
-      const { notification: notif } = await encryptIOSNotification(
+      const { notification: notif } = await encryptAPNsNotification(
         cookieID,
         notification,
         codeVersion,
@@ -408,7 +408,7 @@
 }
 
 export {
-  prepareEncryptedIOSNotifications,
+  prepareEncryptedAPNsNotifications,
   prepareEncryptedIOSNotificationRescind,
   prepareEncryptedAndroidNotifications,
   prepareEncryptedAndroidNotificationRescinds,
diff --git a/keyserver/src/push/send.js b/keyserver/src/push/send.js
--- a/keyserver/src/push/send.js
+++ b/keyserver/src/push/send.js
@@ -47,7 +47,7 @@
 import { tID, tPlatformDetails, tShape } from 'lib/utils/validation-utils.js';
 
 import {
-  prepareEncryptedIOSNotifications,
+  prepareEncryptedAPNsNotifications,
   prepareEncryptedAndroidNotifications,
   prepareEncryptedWebNotifications,
 } from './crypto.js';
@@ -954,7 +954,7 @@
     }));
   }
 
-  const notifsWithMessageInfos = await prepareEncryptedIOSNotifications(
+  const notifsWithMessageInfos = await prepareEncryptedAPNsNotifications(
     devices,
     copyWithMessageInfos,
     platformDetails.codeVersion,
@@ -981,7 +981,7 @@
     );
   }
 
-  const notifsWithoutMessageInfos = await prepareEncryptedIOSNotifications(
+  const notifsWithoutMessageInfos = await prepareEncryptedAPNsNotifications(
     devicesWithExcessiveSize,
     notification,
     platformDetails.codeVersion,
@@ -1602,7 +1602,7 @@
       const preparePromise: Promise<PreparePushResult[]> = (async () => {
         let targetedNotifications: $ReadOnlyArray<TargetedAPNsNotification>;
         if (codeVersion > 222) {
-          const notificationsArray = await prepareEncryptedIOSNotifications(
+          const notificationsArray = await prepareEncryptedAPNsNotifications(
             deviceInfos,
             notification,
             codeVersion,