src/capture/CapturePosterFlags.js

 import React, { Component } from 'react';
-import { Text, TextInput, View, StyleSheet } from 'react-native';
+import { Text, TextInput, View, StyleSheet, Platform } from 'react-native';
 import { inject, observer } from 'mobx-react/native';
 import FaIcon from 'react-native-vector-icons/FontAwesome';
 import IonIcon from 'react-native-vector-icons/Ionicons';
@@ -326,7 +326,7 @@ export default class CapturePosterFlags extends Component {
   }
 
   renderNsfw() {
-    if (GOOGLE_PLAY_STORE) return null;
+    if (GOOGLE_PLAY_STORE || Platform.OS === 'ios') return null;
     return (
       <NsfwToggle
         containerStyle={styles.cell}

src/common/services/nsfw.service.js

 import AsyncStorage from '@react-native-community/async-storage';
+import { Platform } from "react-native";
 
 class NsfwService {
   constructor(target) {
@@ -13,6 +14,7 @@ class NsfwService {
    * @returns {Promise<number[]>}
    */
   async get() {
+    if (Platform.OS === 'ios') return [];
     try {
       const value = await AsyncStorage.getItem(this._getStorageKey());
       return value ? JSON.parse(value) : [];

src/discovery/NewsfeedFilters.js

@@ -9,6 +9,7 @@ import {
   LayoutAnimation,
   TouchableHighlight,
   StyleSheet,
+  Platform,
 } from 'react-native';
 
 import {
@@ -172,7 +173,7 @@ export default class NewsfeedFilters extends Component {
             </View>
           </TouchableHighlight>
         </View>
-        {!GOOGLE_PLAY_STORE && <View style={[CS.padding, CS.paddingLeft2x, CS.paddingRight2x]}>
+        {(!GOOGLE_PLAY_STORE && Platform.OS !== 'ios') && <View style={[CS.padding, CS.paddingLeft2x, CS.paddingRight2x]}>
           <NsfwToggle
             hideLabel={true}
             value={store.nsfw}