diff --git a/xcode/.swiftlint.yml b/xcode/.swiftlint.yml
new file mode 100644
index 0000000..dfad1eb
--- /dev/null
+++ b/xcode/.swiftlint.yml
@@ -0,0 +1,152 @@
+opt_in_rules:
+  - closure_spacing
+  - closure_end_indentation
+  - conditional_returns_on_newline
+
+  - empty_count
+  - explicit_init
+  - extension_access_modifier
+
+  - fatal_error_message
+  - file_header
+  - first_where
+  - force_unwrapping
+
+  - implicit_return
+
+  - let_var_whitespace
+
+  - multiline_parameters
+
+  - nimble_operator - discuss
+  - number_separator
+
+  - object_literal
+  - overridden_super_call
+
+  - private_outlet
+  - prohibited_super_call
+
+  - redundant_nil_coalescing
+
+  - unneeded_parentheses_in_closure_argument
+
+  - vertical_parameter_alignment_on_call
+
+excluded:
+  - Carthage
+  - Pods
+  - Generated
+
+line_length: 128
+
+cyclomatic_complexity:
+  ignores_case_statements: true
+
+type_body_length:
+  - 500 # warning
+  - 700 # error
+
+file_length:
+  warning: 500
+  error: 1200
+
+function_parameter_count:
+  error: 5
+
+identifier_name:
+  excluded:
+    - id
+    - ok
+    - URL
+    - x
+    - y
+    - z
+
+warning_threshold: 1
+
+custom_rules:
+  uiwebview_disabled:
+    included: ".*.swift"
+    name: "UIWebView Usage Disabled"
+    regex: 'UIWebView'
+    message: "Do not use UIWebView. Use WKWebView Instead. https://developer.apple.com/reference/uikit/uiwebview"
+    severity: error
+
+  native_print:
+    name: "print -> DDLog"
+    regex: '(print|NSLog)\('
+    message: "Please use CocoaLumberjack instead `print` and `NSlog`"
+    severity: error
+
+  zero:
+    name: "Short .zero"
+    regex: '\(top: 0, left: 0, bottom: 0, right: 0\)'
+    message: "Please use short init `.zero`."
+    severity: error
+
+  private_variable:
+    name: "Private variable"
+    regex: '(?<!private\s\w*)let\s\w*(:|(\s=))\sVariable'
+    message: "Please use (file)private with variable."
+    severity: error
+
+  let_variable:
+    name: "Let Variable"
+    regex: 'var\s\w*(:|(\s=))\sVariable'
+    message: "Please make variable using `let`."
+    severity: error
+
+  marks_style:
+    name: "Marks"
+    regex: '// MARK: -?[a-zA-Z0-9]'
+    message: "Marks should follow the following structure: // MARK: - Comment."
+    severity: warning
+
+  no_header_comments:
+    name: "Header Comments"
+    regex: '//\s*Created by.*\s*//\s*Copyright'
+    match_kinds:
+      - comment
+    message: "Template header comments should be removed."
+
+  delegate:
+    name: "Delegate"
+    regex: '(?<!weak\s)var\s\w*(D|d)elegate\w*:'
+    message: "Please use `weak` for `delegate`. "
+    severity: error
+
+  unnecessary_type:
+   name: "Unnecessary Type"
+   regex: '[ @a-zA-Z]*(?:let|var)\s\w*: ([a-zA-Z0-9]*)\?? = \1'
+   message: "Type definition not needed"
+   severity: error
+
+  unowned:
+    name: "Unowned"
+    regex: 'unowned'
+    message: "Please use `weak` instead. "
+    severity: error
+
+  inout_keyword:
+    name: "Inout"
+    regex: 'inout'
+    message: "Don't use inout arguments"
+    severity: error
+    match_kinds: keyword
+
+  continue_keyword:
+    name: "Continue"
+    regex: 'continue'
+    message: "Don't use continue instruction"
+    severity: error
+    match_kinds: keyword
+
+  cyrillic_strings:
+    name: "Cyrillic strings"
+    regex: '[а-яА-Я]+'
+    message: "Localize or translate"
+    severity: error
+    match_kinds: 
+    - identifier
+    - string
diff --git a/xcode/aux_scripts/cpd_script.php b/xcode/aux_scripts/cpd_script.php
new file mode 100644
index 0000000..4516660
--- /dev/null
+++ b/xcode/aux_scripts/cpd_script.php
@@ -0,0 +1,10 @@
+<?php
+foreach (simplexml_load_file('cpd-output.xml')->duplication as $duplication) {
+    $files = $duplication->xpath('file');
+    foreach ($files as $file) {
+        echo $file['path'].':'.$file['line'].':1: warning: '.$duplication['lines'].' copy-pasted lines from: '
+            .implode(', ', array_map(function ($otherFile) { return $otherFile['path'].':'.$otherFile['line']; },
+            array_filter($files, function ($f) use (&$file) { return $f != $file; }))).PHP_EOL;
+    }
+}
+?>
diff --git a/xcode/aux_scripts/download_file.sh b/xcode/aux_scripts/download_file.sh
new file mode 100755
index 0000000..9bfcbc7
--- /dev/null
+++ b/xcode/aux_scripts/download_file.sh
@@ -0,0 +1,15 @@
+file_name=$1
+file_link=$2
+
+folder="Downloads"
+file_path="./${folder}/${file_name}"
+
+# make folder if not exist
+if ! [ -e ${folder} ]; then
+    mkdir ${folder}
+fi
+
+# download file if not downloaded
+if ! [ -e ${file_path} ]; then
+    curl -L ${file_link} -o ${file_path}
+fi
diff --git a/xcode/aux_scripts/import_strings.php b/xcode/aux_scripts/import_strings.php
new file mode 100644
index 0000000..14050c9
--- /dev/null
+++ b/xcode/aux_scripts/import_strings.php
@@ -0,0 +1,48 @@
+<?php
+    $PROJECT_NAME = $argv[1];
+    $COMMON_STRINGS_PATH = $argv[2];
+
+    function createFolder($path) {
+        if (!file_exists($path)) {
+            mkdir($path, 0777, true);
+        }
+    }
+
+    $localization = './'.$PROJECT_NAME.'/Resources/Localization/';
+
+    foreach (glob($COMMON_STRINGS_PATH.'/*.json') as $file) {
+        $languageName = array_pop(explode('_', basename($file, '.json')));
+        $isBase = strpos($file, 'default') !== false;
+
+        $jsonFile = file_get_contents($file);
+        $json = json_decode($jsonFile);
+
+        $ios_strings = "";
+        foreach ($json as $key=>$value) {
+            $ios_strings.='"'.$key.'" = "'.str_replace('%s', '%@', str_replace('"','\"', str_replace("\n", '\n', $value))).'";'.PHP_EOL;
+        }
+        $ios_strings = preg_replace('/(\\\\)(u)(\d{4})/', '$1U$3', $ios_strings);
+
+        $lproj = $localization.$languageName.'.lproj/';
+        createFolder($lproj);
+        file_put_contents($lproj.'Localizable.strings', $ios_strings);
+
+        if($isBase) {
+            createFolder($localization.'Base.lproj/');
+            file_put_contents($localization.'Base.lproj/Localizable.strings', $ios_strings);
+            $ios_swift_strings = 'import Foundation'.PHP_EOL.
+                                 'import LeadKit'.PHP_EOL.PHP_EOL.
+                                 '// swiftlint:disable superfluous_disable_command'.PHP_EOL.
+                                 '// swiftlint:disable line_length'.PHP_EOL.
+                                 '// swiftlint:disable file_length'.PHP_EOL.
+                                 '// swiftlint:disable identifier_name'.PHP_EOL.PHP_EOL.
+                                 'extension String {'.PHP_EOL;
+            foreach ($json as $key=>$value) {
+                $value_without_linefeed = preg_replace("/\r|\n/", " ", $value);
+                $ios_swift_strings .= "\t/// ".$value_without_linefeed."\n\t".'static let '.preg_replace_callback('/_(.?)/', function ($m) { return strtoupper($m[1]); }, $key).' = "'.$key.'".localized()'."\n".PHP_EOL;
+            }
+            $ios_swift_strings .= '}'.PHP_EOL;
+            file_put_contents($localization.'String+Localization.swift', $ios_swift_strings);
+        }
+    }
+?>
diff --git a/xcode/build_phases/api_generator.sh b/xcode/build_phases/api_generator.sh
new file mode 100644
index 0000000..6a6276a
--- /dev/null
+++ b/xcode/build_phases/api_generator.sh
@@ -0,0 +1,9 @@
+VERSION=$1
+FILE_NAME="api-generator-${VERSION}.jar"
+
+# download api generator
+link="https://dl.bintray.com/touchin/touchin-tools/ru/touchin/api-generator/${VERSION}/${FILE_NAME}"
+. build-scripts/xcode/aux_scripts/download_file.sh ${FILE_NAME} ${link}
+
+# execute api generator
+java -jar "Downloads/${FILE_NAME}" --specification-path common/api --output-path ${PROJECT_NAME}/Generated --templates-path api-generator-templates/Swift --action generate-client-code --single-file true
diff --git a/xcode/build_phases/copy_paste_detection.sh b/xcode/build_phases/copy_paste_detection.sh
new file mode 100644
index 0000000..c987619
--- /dev/null
+++ b/xcode/build_phases/copy_paste_detection.sh
@@ -0,0 +1,6 @@
+# running CPD
+echo ${EXECUTABLE_NAME}
+pmd cpd --files ${EXECUTABLE_NAME} --exclude ${EXECUTABLE_NAME}/Generated --minimum-tokens 50 --language swift --encoding UTF-8 --format net.sourceforge.pmd.cpd.XMLRenderer > cpd-output.xml --failOnViolation true
+
+# running script
+php ./build-scripts/xcode/aux_scripts/cpd_script.php -cpd-xml cpd-output.xml
diff --git a/xcode/build_phases/localization.sh b/xcode/build_phases/localization.sh
new file mode 100644
index 0000000..d517aa4
--- /dev/null
+++ b/xcode/build_phases/localization.sh
@@ -0,0 +1,14 @@
+LOCALIZATION_PATH="${PROJECT_NAME}/Resources/Localization"
+STRINGS_FOLDER="common/strings"
+
+if ! [ -e ${LOCALIZATION_PATH} ]; then
+	echo "${PROJECT_DIR}/${LOCALIZATION_PATH} path does not exist. Add these folders and try again."
+	exit 1
+fi
+
+if ! [ -e "${PROJECT_DIR}/${STRINGS_FOLDER}" ]; then
+	echo "${PROJECT_DIR}/${STRINGS_FOLDER} path does not exist. Submodule with strings should be named common and contain strings folder."
+	exit 1
+fi
+
+php build-scripts/xcode/aux_scripts/import_strings.php ${PROJECT_NAME} ${STRINGS_FOLDER}
diff --git a/xcode/build_phases/swiftlint.sh b/xcode/build_phases/swiftlint.sh
new file mode 100644
index 0000000..b958238
--- /dev/null
+++ b/xcode/build_phases/swiftlint.sh
@@ -0,0 +1 @@
+${PODS_ROOT}/SwiftLint/swiftlint autocorrect --path ${PROJECT_NAME} && ${PODS_ROOT}/SwiftLint/swiftlint --path ${PROJECT_NAME} --config ${PROJECT_DIR}/build-scripts/xcode/.swiftlint.yml