diff --git a/config.xml b/config.xml
index 7d32e1039369974f56b8079029194eecbd2c8f46..52f2ad6b107c50a39ebd4a0982867adac9f2ae79 100644
--- a/config.xml
+++ b/config.xml
@@ -3,7 +3,7 @@
   xmlns="http://www.w3.org/ns/widgets"
   xmlns:cdv="http://cordova.apache.org/ns/1.0"
   id="fr.duniter.cesium"
-  version="0.1.13"
+  version="0.1.14"
   android-versionCode="2"
   >
     <name>Cesium</name>
diff --git a/package.json b/package.json
index 468229f419eae5909b84ef62660f979fb026abd0..425709cd0c2087d1bcdfaab9391bd8cbdc9243a1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cesium",
-  "version": "0.1.13",
+  "version": "0.1.14",
   "description": "A webapp client for Duniter network",
   "dependencies": {
     "gulp": "^3.9.1",
diff --git a/www/i18n/locale-en.json b/www/i18n/locale-en.json
index 533b7b618a5dd04c86656449acf136bc916b25bd..530787287142245da55e26e16925ef4857f00ae5 100644
--- a/www/i18n/locale-en.json
+++ b/www/i18n/locale-en.json
@@ -92,7 +92,9 @@
       "TIME": "Current time",
       "POW_MIN": "Common difficulty",
       "RULES_DIVIDER": "Rules",
-      "C_RULE": "c"
+      "C_RULE": "c",
+      "UD_RULE": "Universal dividend (formula)",
+      "SIG_QTY_RULE": "Required certifications"
     }
   },
   "PEER": {
diff --git a/www/i18n/locale-fr-FR.json b/www/i18n/locale-fr-FR.json
index 773d5f1342bc5a76fbf512db02cfa25819c317be..8c84ceef710160f527092a6dcd499ec886ccffac 100644
--- a/www/i18n/locale-fr-FR.json
+++ b/www/i18n/locale-fr-FR.json
@@ -23,7 +23,7 @@
     "LANGUAGE": "Langue",
     "BTN_PICTURE_DELETE": "Supprimer",
     "BTN_PICTURE_FAVORISE": "Principale",
-    "UNIVERSAL_DIVIDEND": "Dividende universel",
+    "UNIVERSAL_DIVIDEND": "Dividend universel",
     "UD": "DU"
   },
   "SYSTEM": {
@@ -92,7 +92,9 @@
       "TIME": "Heure de la blockchain",
       "POW_MIN": "Niveau de difficulté",
       "RULES_DIVIDER": "Règles",
-      "C_RULE": "c"
+      "C_RULE": "c",
+      "UD_RULE": "Dividend universel (formule)",
+      "SIG_QTY_RULE": "Certifications requises"
     }
   },
   "PEER": {
diff --git a/www/js/app.js b/www/js/app.js
index 89f1b61e9e8077d20d6a3c00be7c05088ad13503..36c6aa4c6c381d2eedeb6c6d10eea33589405254 100644
--- a/www/js/app.js
+++ b/www/js/app.js
@@ -39,6 +39,14 @@ angular.module('cesium', ['ionic', 'ngCordova', 'ionic-material', 'ngMessages',
     };
   })
 
+  .filter('formatPeriod', function() {
+    return function(input) {
+      if (!input) {return null;}
+      var duration = moment(0).startOf('minute').from(moment(parseInt(input)*1000), true);
+      return duration.split(" ").slice(-1)[0]; // keep only the last word (e.g. remove "un" "a"...)
+    };
+  })
+
   .filter('abbreviate', function() {
     return function(input) {
       var unit = '', sepChars = ['-', '_', ' '], currency = input || '';
diff --git a/www/js/config.js b/www/js/config.js
index 5fe2d22f6daedaa79884f132433d88a2f0a9f0ef..b5ccd9cfc7ff5d13e7044fcf7c63f134eca9db2c 100644
--- a/www/js/config.js
+++ b/www/js/config.js
@@ -14,8 +14,8 @@ angular.module("cesium.config", [])
 	"TIMEOUT": 4000,
 	"DEBUG": false,
 	"NATIVE_TRANSITION": false,
-	"VERSION": "0.1.13",
-	"BUILD_DATE": "2016-06-09T11:59:47.439Z"
+	"VERSION": "0.1.14",
+	"BUILD_DATE": "2016-06-09T12:48:28.564Z"
 })
 
 ;
\ No newline at end of file
diff --git a/www/js/controllers/currency-controllers.js b/www/js/controllers/currency-controllers.js
index 525b4d0fb1354a225059ba3ad172eabaaa206c98..c2b8c6abb4deaee41619f602c486f063f82b6d2f 100644
--- a/www/js/controllers/currency-controllers.js
+++ b/www/js/controllers/currency-controllers.js
@@ -201,6 +201,8 @@ function CurrencyViewController($scope, $rootScope, $state, BMA, $q, UIUtils, $i
           $scope.c = json.c;
           $scope.baseUnit = json.currency;
           $scope.unit = json.currency;
+          $scope.dt = json.dt;
+          $scope.sigQty = json.sigQty;
         }),
 
       // Get the current block informations
diff --git a/www/js/controllers/transfer-controllers.js b/www/js/controllers/transfer-controllers.js
index 0f736cec0201d349a38b4e1a1cc45a9482c90927..05daf01e0c9aaf7defae12e663e361b71c0a98da 100644
--- a/www/js/controllers/transfer-controllers.js
+++ b/www/js/controllers/transfer-controllers.js
@@ -186,6 +186,14 @@ function TransferModalController($scope, $rootScope, $ionicModal, $state, BMA, W
   $scope.$watch('formData.useRelative', $scope.onUseRelativeChanged, true);
   $scope.$watch('walletData.balance', $scope.onUseRelativeChanged, true);
 
+  // When changing use comment
+  $scope.onUseCommentChanged = function() {
+    if (!$scope.formData.useComment) {
+      $scope.formData.comment = null; // reset comment only when disable
+    }
+  }
+  $scope.$watch('formData.useComment', $scope.onUseCommentChanged, true);
+
   $scope.openWotLookup = function() {
     $scope.lookupModal.show();
   };
@@ -204,8 +212,7 @@ function TransferModalController($scope, $rootScope, $ionicModal, $state, BMA, W
       amount = $scope.walletData.currentUD *
                amount.replace(new RegExp('[.,]'), '.');
     }
-    var comment = $scope.formData.useComment ? $scope.formData.comment : null;
-    Wallet.transfer($scope.formData.destPub, amount, comment)
+    Wallet.transfer($scope.formData.destPub, amount, $scope.formData.comment)
     .then(function() {
        var callback = $scope.formData.callback;
         $scope.formData = {}; // Reset form data
diff --git a/www/templates/currency/tabs/view_parameters.html b/www/templates/currency/tabs/view_parameters.html
index 42b52af7e454f44c7fef19ae8425136a505894f6..68dfcf10da589fd1d1ad17fcc02f9f0f92024d0a 100644
--- a/www/templates/currency/tabs/view_parameters.html
+++ b/www/templates/currency/tabs/view_parameters.html
@@ -40,13 +40,13 @@
         <a class="item item-icon-left" ui-sref="app.currency_ud">
             <i class="icon ion-load-c"></i>
             <span translate>CURRENCY.VIEW.UD</span>
-            <span class="badge badge-royal">{{UD | formatInteger}} {{unit | abbreviate}}<sub>{{udUnit | abbreviate}}</span>
+            <span class="badge badge-royal">{{UD | formatInteger}} {{unit | abbreviate}}<sub>{{udUnit | abbreviate}}</sub>&nbsp;/&nbsp;{{dt | formatPeriod}}</span>
         </a>
 
         <a class="item item-icon-left" href="#">
             <i class="icon ion-arrow-graph-up-right"></i>
             <span translate>CURRENCY.VIEW.C_ACTUAL</span>
-            <span class="badge badge-stable">{{cactual | formatInteger}} %</span>
+            <span class="badge badge-stable">{{cactual | formatInteger}}%&nbsp;/&nbsp;{{dt | formatPeriod}}</span>
         </a>
 
         <div class="item item-toggle dark">
@@ -79,15 +79,21 @@
             <span translate>CURRENCY.VIEW.RULES_DIVIDER</span>
         </div>
 
-        <a class="item item-icon-left" href="#">
+        <ion-item class="item item-icon-left">
             <i class="icon ion-arrow-graph-up-right"></i>
             <span translate>CURRENCY.VIEW.C_RULE</span>
-            <span class="badge badge-stable">{{c*100 | formatInteger}}%</span>
-        </a>
+            <span class="badge badge-stable">{{c*100 | formatInteger}}%&nbsp;/&nbsp;{{dt | formatPeriod}}</span>
+        </ion-item>
 
-        <a class="item item-icon-left" href="#">
+        <ion-item class="item item-icon-left">
             <i class="icon ion-load-c"></i>
-            <span translate>CURRENCY.VIEW.UD</span>
+            <span translate>CURRENCY.VIEW.UD_RULE</span>
             <span class="item-note">MAX(UD<sub>t-1</sub>, c*M/N)</span>
-        </a>
+        </ion-item>
+
+        <ion-item class="item-icon-left">
+          <i class="icon ion-ribbon-b"></i>
+          <span translate>CURRENCY.VIEW.SIG_QTY_RULE</span>
+          <span class="badge badge-stable">{{sigQty}}</span>
+        </ion-item>
     </div>
diff --git a/www/templates/wallet/transfer_form.html b/www/templates/wallet/transfer_form.html
index 2f8370ad1f05ea747cdf4b03b110366071c86967..541acc2328af2ae86a1362dcf5fa105f3ca0fa9a 100644
--- a/www/templates/wallet/transfer_form.html
+++ b/www/templates/wallet/transfer_form.html
@@ -20,13 +20,14 @@
               ng-class="{'badge-assertive': (convertedBalance <= 0 || (formData.amount && convertedBalance < formData.amount)), 'badge-balanced': (convertedBalance > 0 && (!formData.amount || convertedBalance >= formData.amount)) }">
               <ion-spinner icon="android" ng-if="!walletData.pubkey"></ion-spinner>
               <span ng-if="walletData.pubkey && !walletData.isMember">
-              {{walletData.pubkey| formatPubkey}}&nbsp;/&nbsp;
+              {{walletData.pubkey| formatPubkey}}&nbsp;(&nbsp;
               </span>
               <span ng-if="walletData.isMember">
-                {{walletData.uid}}&nbsp;/&nbsp;
+                {{walletData.uid}}&nbsp;(&nbsp;
               </span>
               <span ng-if="walletData.pubkey && !formData.useRelative">{{convertedBalance | formatInteger}} {{unit | abbreviate}}</span>
               <span ng-if="walletData.pubkey && formData.useRelative">{{convertedBalance | formatDecimal}} {{'COMMON.UD' | translate}}<sub>{{unit | abbreviate}}</sub></span>
+              &nbsp;)
           </span>
       </span>
 
@@ -42,7 +43,7 @@
           <span class="input-label">{{'TRANSFER.AMOUNT' | translate}} ({{'COMMON.UD' | translate}}<sub>{{unit | abbreviate}}</sub>)</span>
           <input type="text" name="amount" placeholder="{{'TRANSFER.AMOUNT_HELP' | translate}} ({{'COMMON.UD' | translate}} {{unit | abbreviate}})" ng-model="formData.amount"
                  required>
-        <i class="icon ion-android-more-vertical"ng-click="unitPopover.show($event)" >
+        <i class="gray icon ion-android-more-vertical"ng-click="unitPopover.show($event)" >
         </i>
       </div>
       <div class="form-errors"
@@ -54,7 +55,7 @@
       </div>
 
       <!-- Enable comment ? -->
-      <div class="item item-content item-toggle dark">
+      <div class="item item-content item-toggle dark visible-xs visible-sm">
         <span class="input-label gray">{{'TRANSFER.BTN_ADD_COMMENT' | translate}}</span>
         <label class="toggle toggle-royal">
           <input type="checkbox" ng-model="formData.useComment">
@@ -65,7 +66,17 @@
       </div>
 
       <!-- Comment -->
-      <label class="item item-input item-floating-label"
+      <label class="item item-input item-floating-label hidden-xs hidden-sm"
+             ng-class="{'item-input-error': transferForm.$submitted && transferForm.comment.$invalid}">
+        <span class="input-label">{{'TRANSFER.COMMENT' | translate}}</span>
+        <textarea placeholder="{{'TRANSFER.COMMENT_HELP' | translate}}"
+                  name="comment"
+                  ng-model="formData.comment"
+                  ng-maxlength="255"
+                  ng-pattern="commentPattern">
+        </textarea>
+      </label>
+      <label class="item item-input item-floating-label visible-xs visible-sm"
              ng-if="formData.useComment"
              ng-class="{'item-input-error': transferForm.$submitted && transferForm.comment.$invalid}">
         <span class="input-label">{{'TRANSFER.COMMENT' | translate}}</span>
@@ -73,9 +84,8 @@
                   name="comment"
                   ng-model="formData.comment"
                   ng-maxlength="255"
-                  ng-pattern="commentPattern"
-        >
-          </textarea>
+                  ng-pattern="commentPattern">
+        </textarea>
       </label>
       <div class="form-errors"
            ng-show="transferForm.$submitted && transferForm.comment.$error"