diff --git a/native/redux/state-types.js b/native/redux/state-types.js
--- a/native/redux/state-types.js
+++ b/native/redux/state-types.js
@@ -27,6 +27,21 @@
 import type { ConnectivityInfo } from '../types/connectivity.js';
 import type { LocalSettings } from '../types/local-settings-types.js';
 
+const nonUserSpecificFieldsNative = [
+  'storeLoaded',
+  'loadingStatuses',
+  'customServer',
+  'lifecycleState',
+  'nextLocalID',
+  'dimensions',
+  'connectivity',
+  'deviceCameraInfo',
+  'deviceOrientation',
+  'frozen',
+  'keyserverStore',
+  '_persist',
+];
+
 export type AppState = {
   +navInfo: NavInfo,
   +currentUserInfo: ?CurrentUserInfo,
@@ -62,3 +77,5 @@
   +localSettings: LocalSettings,
   +integrityStore: IntegrityStore,
 };
+
+export { nonUserSpecificFieldsNative };
diff --git a/web/redux/redux-setup.js b/web/redux/redux-setup.js
--- a/web/redux/redux-setup.js
+++ b/web/redux/redux-setup.js
@@ -63,6 +63,19 @@
   +calendar: ?string,
 };
 
+const nonUserSpecificFieldsWeb = [
+  'loadingStatuses',
+  'windowDimensions',
+  'lifecycleState',
+  'nextLocalID',
+  'windowActive',
+  'pushApiPublicKey',
+  'keyserverStore',
+  'initialStateLoaded',
+  '_persist',
+  'customServer',
+];
+
 export type AppState = {
   +navInfo: NavInfo,
   +currentUserInfo: ?CurrentUserInfo,
@@ -112,7 +125,7 @@
   | { +type: 'SET_CRYPTO_STORE', payload: CryptoStore }
   | { +type: 'SET_INITIAL_REDUX_STATE', payload: InitialReduxState };
 
-export function reducer(oldState: AppState | void, action: Action): AppState {
+function reducer(oldState: AppState | void, action: Action): AppState {
   invariant(oldState, 'should be set');
   let state = oldState;
   let storeOperations: StoreOperations = {
@@ -395,3 +408,5 @@
 
   return state;
 }
+
+export { nonUserSpecificFieldsWeb, reducer };