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
@@ -22,7 +22,7 @@
 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,
@@ -268,7 +268,7 @@
   }
 }
 
-function prepareEncryptedIOSNotifications(
+function prepareEncryptedAPNsNotifications(
   devices: $ReadOnlyArray<NotificationTargetDevice>,
   notification: apn.Notification,
   codeVersion?: ?number,
@@ -285,7 +285,7 @@
 > {
   const notificationPromises = devices.map(
     async ({ cookieID, deviceToken }) => {
-      const notif = await encryptIOSNotification(
+      const notif = await encryptAPNsNotification(
         cookieID,
         notification,
         codeVersion,
@@ -310,7 +310,7 @@
 > {
   const notificationPromises = devices.map(
     async ({ deviceToken, cookieID }) => {
-      const { notification: notif } = await encryptIOSNotification(
+      const { notification: notif } = await encryptAPNsNotification(
         cookieID,
         notification,
         codeVersion,
@@ -416,7 +416,7 @@
 }
 
 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';
@@ -969,7 +969,7 @@
     }));
   }
 
-  const notifsWithMessageInfos = await prepareEncryptedIOSNotifications(
+  const notifsWithMessageInfos = await prepareEncryptedAPNsNotifications(
     devices,
     copyWithMessageInfos,
     platformDetails.codeVersion,
@@ -996,7 +996,7 @@
     );
   }
 
-  const notifsWithoutMessageInfos = await prepareEncryptedIOSNotifications(
+  const notifsWithoutMessageInfos = await prepareEncryptedAPNsNotifications(
     devicesWithExcessiveSize,
     notification,
     platformDetails.codeVersion,
@@ -1617,7 +1617,7 @@
       const preparePromise: Promise<PreparePushResult[]> = (async () => {
         let targetedNotifications: $ReadOnlyArray<TargetedAPNsNotification>;
         if (codeVersion > 222) {
-          const notificationsArray = await prepareEncryptedIOSNotifications(
+          const notificationsArray = await prepareEncryptedAPNsNotifications(
             deviceInfos,
             notification,
             codeVersion,