diff --git a/ReactNativeClient/lib/components/screen-header.js b/ReactNativeClient/lib/components/screen-header.js
index 5fdd97e51..883529db0 100644
--- a/ReactNativeClient/lib/components/screen-header.js
+++ b/ReactNativeClient/lib/components/screen-header.js
@@ -41,6 +41,13 @@ class ScreenHeaderComponent extends Component {
 		}
 	}
 
+	log_press() {
+		this.props.dispatch({
+			type: 'Navigation/NAVIGATE',
+			routeName: 'Log',
+		});	
+	}
+
 	render() {
 		let key = 0;
 		let menuOptionComponents = [];
@@ -56,10 +63,10 @@ class ScreenHeaderComponent extends Component {
 			menuOptionComponents.push(<View key={'menuOption_' + key++} style={styles.divider}/>);
 		}
 
-		// menuOptionComponents.push(
-		// 	<MenuOption value={1} key={'menuOption_' + key++}>
-		// 		<Text>{_('Configuration')}</Text>
-		// 	</MenuOption>);
+		menuOptionComponents.push(
+			<MenuOption value={() => this.log_press()} key={'menuOption_' + key++}>
+				<Text>{_('Log')}</Text>
+			</MenuOption>);
 
 		let title = 'title' in this.props && this.props.title !== null ? this.props.title : _(this.props.navState.routeName);
 
diff --git a/ReactNativeClient/lib/components/screens/log.js b/ReactNativeClient/lib/components/screens/log.js
new file mode 100644
index 000000000..1ee302010
--- /dev/null
+++ b/ReactNativeClient/lib/components/screens/log.js
@@ -0,0 +1,62 @@
+import React, { Component } from 'react';
+import { ListView, View, Text } from 'react-native';
+import { connect } from 'react-redux'
+import { Log } from 'lib/log.js'
+import { reg } from 'lib/registry.js'
+import { ScreenHeader } from 'lib/components/screen-header.js';
+import { time } from 'lib/time-utils'
+
+class LogScreenComponent extends React.Component {
+	
+	static navigationOptions(options) {
+		return { header: null };
+	}
+
+	constructor() {
+		super();
+		const ds = new ListView.DataSource({
+			rowHasChanged: (r1, r2) => { return r1 !== r2; }
+		});
+		this.state = {
+			dataSource: ds,
+		};
+	}
+
+	componentWillMount() {
+		reg.logger().lastEntries(1000).then((entries) => {
+			const newDataSource = this.state.dataSource.cloneWithRows(entries);
+			this.setState({ dataSource: newDataSource });
+		});
+	}
+
+	render() {
+		let renderRow = (item) => {
+			return (
+				<View style={{flexDirection: 'row', paddingLeft: 1, paddingRight: 1, paddingTop:0, paddingBottom:0 }}>
+					<Text style={{fontFamily: 'monospace', fontSize: 10}}>{time.unixMsToIsoSec(item.timestamp) + ': ' + item.message}</Text>
+				</View>
+			);
+		}
+
+		// `enableEmptySections` is to fix this warning: https://github.com/FaridSafi/react-native-gifted-listview/issues/39
+		return (
+			<View style={{flex: 1}}>
+				<ScreenHeader navState={this.props.navigation.state} />
+				<ListView
+					dataSource={this.state.dataSource}
+					renderRow={renderRow}
+					enableEmptySections={true}
+				/>
+			</View>
+		);
+	}
+
+}
+
+const LogScreen = connect(
+	(state) => {
+		return {};
+	}
+)(LogScreenComponent)
+
+export { LogScreen };
\ No newline at end of file
diff --git a/ReactNativeClient/lib/logger.js b/ReactNativeClient/lib/logger.js
index 785e1671d..f3af0cacb 100644
--- a/ReactNativeClient/lib/logger.js
+++ b/ReactNativeClient/lib/logger.js
@@ -52,12 +52,20 @@ class Logger {
 			output = object;
 		}
 
-		return output;
+		return output;		
+	}
+
+	objectsToString(...object) {
+		let output = [];
+		for (let i = 0; i < object.length; i++) {
+			output.push('"' + this.objectToString(object[i]) + '"');
+		}
+		return output.join(', ');
 	}
 
 	static databaseCreateTableSql() {
 		let output = `
-		CREATE TABLE logs (
+		CREATE TABLE IF NOT EXISTS logs (
 			id INTEGER PRIMARY KEY,
 			source TEXT,
 			level INT NOT NULL,
@@ -68,14 +76,25 @@ class Logger {
 		return output.split("\n").join(' ');
 	}
 
-	log(level, object) {
+	// Only for database at the moment
+	async lastEntries(limit = 100) {
+		for (let i = 0; i < this.targets_.length; i++) {
+			const target = this.targets_[i];
+			if (target.type == 'database') {
+				return await target.database.selectAll('SELECT * FROM logs ORDER BY timestamp DESC LIMIT ' + limit);
+			}
+		}
+		return [];
+	}
+
+	log(level, ...object) {
 		if (this.level() < level || !this.targets_.length) return;
 
 		let levelString = '';
-		if (this.level() == Logger.LEVEL_INFO) levelString = '[info] ';
-		if (this.level() == Logger.LEVEL_WARN) levelString = '[warn] ';
-		if (this.level() == Logger.LEVEL_ERROR) levelString = '[error] ';
-		let line = moment().format('YYYY-MM-DD HH:mm:ss') + ': ' + levelString;
+		let line = moment().format('YYYY-MM-DD HH:mm:ss') + ': ';
+
+		if (level == Logger.LEVEL_WARN) levelString += '[warn] ';
+		if (level == Logger.LEVEL_ERROR) levelString += '[error] ';
 
 		for (let i = 0; i < this.targets_.length; i++) {
 			let target = this.targets_[i];
@@ -84,27 +103,23 @@ class Logger {
 				if (level = Logger.LEVEL_ERROR) fn = 'error';
 				if (level = Logger.LEVEL_WARN) fn = 'warn';
 				if (level = Logger.LEVEL_INFO) fn = 'info';
-				if (typeof object === 'object') {
-					console[fn](line, object);
-				} else {
-					console[fn](line + object);
-				}
+				console[fn](line + this.objectsToString(...object));
 			} else if (target.type == 'file') {
-				let serializedObject = this.objectToString(object);
+				let serializedObject = this.objectsToString(...object);
 				Logger.fsDriver().appendFileSync(target.path, line + serializedObject + "\n");
 			} else if (target.type == 'vorpal') {
-				target.vorpal.log(object);
+				target.vorpal.log(...object);
 			} else if (target.type == 'database') {
-				let msg = this.objectToString(object);
+				let msg = this.objectsToString(...object);
 				target.database.exec('INSERT INTO logs (`source`, `level`, `message`, `timestamp`) VALUES (?, ?, ?, ?)', [target.source, level, msg, time.unixMs()]);
 			}
 		}
 	}
 
-	error(object) { return this.log(Logger.LEVEL_ERROR, object); }
-	warn(object)  { return this.log(Logger.LEVEL_WARN, object); }
-	info(object)  { return this.log(Logger.LEVEL_INFO, object); }
-	debug(object) { return this.log(Logger.LEVEL_DEBUG, object); }
+	error(...object) { return this.log(Logger.LEVEL_ERROR, ...object); }
+	warn(...object)  { return this.log(Logger.LEVEL_WARN, ...object); }
+	info(...object)  { return this.log(Logger.LEVEL_INFO, ...object); }
+	debug(...object) { return this.log(Logger.LEVEL_DEBUG, ...object); }
 
 	static levelStringToId(s) {
 		if (s == 'none') return Logger.LEVEL_NONE;
diff --git a/ReactNativeClient/lib/react-logger.js b/ReactNativeClient/lib/react-logger.js
new file mode 100644
index 000000000..d868bb2bc
--- /dev/null
+++ b/ReactNativeClient/lib/react-logger.js
@@ -0,0 +1,9 @@
+import { Logger } from 'lib/logger.js';
+
+class ReactLogger extends Logger {
+
+	
+
+}
+
+export { ReactLogger }
\ No newline at end of file
diff --git a/ReactNativeClient/lib/time-utils.js b/ReactNativeClient/lib/time-utils.js
index 837ef2bbc..54d55f033 100644
--- a/ReactNativeClient/lib/time-utils.js
+++ b/ReactNativeClient/lib/time-utils.js
@@ -18,6 +18,10 @@ let time = {
 		return moment.unix(ms / 1000).utc().format('YYYY-MM-DDTHH:mm:ss.SSS') + 'Z';
 	},
 
+	unixMsToIsoSec(ms) {
+		return moment.unix(ms / 1000).utc().format('YYYY-MM-DDTHH:mm:ss') + 'Z';
+	},
+
 	msleep(ms) {
 		return new Promise((resolve, reject) => {
 			setTimeout(() => {
diff --git a/ReactNativeClient/root.js b/ReactNativeClient/root.js
index 2ecde8c8c..6cb2e3ff9 100644
--- a/ReactNativeClient/root.js
+++ b/ReactNativeClient/root.js
@@ -8,6 +8,7 @@ import { StackNavigator } from 'react-navigation';
 import { addNavigationHelpers } from 'react-navigation';
 import { shim } from 'lib/shim.js';
 import { Log } from 'lib/log.js'
+import { Logger } from 'lib/logger.js'
 import { Note } from 'lib/models/note.js'
 import { Folder } from 'lib/models/folder.js'
 import { Resource } from 'lib/models/resource.js'
@@ -16,6 +17,7 @@ import { NoteTag } from 'lib/models/note-tag.js'
 import { BaseItem } from 'lib/models/base-item.js'
 import { BaseModel } from 'lib/base-model.js'
 import { JoplinDatabase } from 'lib/joplin-database.js'
+import { Database } from 'lib/database.js'
 import { ItemList } from 'lib/components/item-list.js'
 import { NotesScreen } from 'lib/components/screens/notes.js'
 import { NotesScreenUtils } from 'lib/components/screens/notes-utils.js'
@@ -23,6 +25,7 @@ import { NoteScreen } from 'lib/components/screens/note.js'
 import { FolderScreen } from 'lib/components/screens/folder.js'
 import { FoldersScreen } from 'lib/components/screens/folders.js'
 import { LoginScreen } from 'lib/components/screens/login.js'
+import { LogScreen } from 'lib/components/screens/log.js'
 import { LoadingScreen } from 'lib/components/screens/loading.js'
 import { OneDriveLoginScreen } from 'lib/components/screens/onedrive-login.js'
 import { Setting } from 'lib/models/setting.js'
@@ -45,7 +48,7 @@ let defaultState = {
 };
 
 const reducer = (state = defaultState, action) => {
-	Log.info('Reducer action', action.type);
+	reg.logger().info('Reducer action', action.type);
 
 	let newState = state;
 
@@ -58,8 +61,8 @@ const reducer = (state = defaultState, action) => {
 			const currentRoute = r.length ? r[r.length - 1] : null;
 			const currentRouteName = currentRoute ? currentRoute.routeName : '';
 
-			Log.info('Current route name', currentRouteName);
-			Log.info('New route name', action.routeName);
+			reg.logger().info('Current route name', currentRouteName);
+			reg.logger().info('New route name', action.routeName);
 
 			newState = Object.assign({}, state);
 
@@ -178,7 +181,7 @@ const reducer = (state = defaultState, action) => {
 
 	}
 
-	// Log.info('newState.selectedFolderId', newState.selectedFolderId);
+	// reg.logger().info('newState.selectedFolderId', newState.selectedFolderId);
 
 	return newState;
 }
@@ -193,6 +196,7 @@ const AppNavigator = StackNavigator({
 	Login: { screen: LoginScreen },
 	Loading: { screen: LoadingScreen },
 	OneDriveLogin: { screen: OneDriveLoginScreen },
+	Log: { screen: LogScreen },
 });
 
 class AppComponent extends React.Component {
@@ -233,6 +237,16 @@ class AppComponent extends React.Component {
 			}
 		}
 
+		Setting.setConstant('appId', 'net.cozic.joplin-android');
+		Setting.setConstant('appType', 'mobile');
+
+		const logDatabase = new Database(new DatabaseDriverReactNative());
+		await logDatabase.open({ name: 'log.sqlite' });
+		await logDatabase.exec(Logger.databaseCreateTableSql());
+		reg.logger().addTarget('database', { database: logDatabase, source: 'm' });
+
+		reg.logger().info('Starting application' + Setting.value('appId'));
+
 		let db = new JoplinDatabase(new DatabaseDriverReactNative());
 		reg.setDb(db);
 
@@ -247,8 +261,8 @@ class AppComponent extends React.Component {
 		BaseItem.loadClass('NoteTag', NoteTag);
 
 		try {
-			await db.open({ name: '/storage/emulated/0/Download/joplin-48.sqlite' })
-			Log.info('Database is ready.');
+			await db.open({ name: 'joplin-50.sqlite' })
+			reg.logger().info('Database is ready.');
 
 			//await db.exec('DELETE FROM notes');
 			//await db.exec('DELETE FROM folders');
@@ -257,14 +271,12 @@ class AppComponent extends React.Component {
 			//await db.exec('DELETE FROM resources');
 			//await db.exec('DELETE FROM deleted_items');
 
-			Log.info('Loading settings...');
+			reg.logger().info('Loading settings...');
 			await Setting.load();
 			
-			Setting.setConstant('appId', 'net.cozic.joplin-android');
-			Setting.setConstant('appType', 'mobile');
 			Setting.setConstant('resourceDir', RNFetchBlob.fs.dirs.DocumentDir);
 
-			Log.info('Loading folders...');
+			reg.logger().info('Loading folders...');
 
 			let folders = await Folder.all();