diff --git a/src/apps.js b/src/apps.js
index 05e6dd983..ce6086abb 100644
--- a/src/apps.js
+++ b/src/apps.js
@@ -1039,7 +1039,7 @@ function purchaseApp(data, callback) {
     assert.strictEqual(typeof data, 'object');
     assert.strictEqual(typeof callback, 'function');
 
-    appstore.purchase(data, function (error) {
+    appstore.purchaseApp(data, function (error) {
         if (!error) return callback();
 
         // if purchase failed, rollback the appdb record
@@ -1161,7 +1161,7 @@ function uninstall(appId, auditSource, callback) {
     get(appId, function (error, app) {
         if (error) return callback(error);
 
-        appstore.unpurchase(appId, { appstoreId: app.appStoreId, manifestId: app.manifest.id }, function (error) {
+        appstore.unpurchaseApp(appId, { appstoreId: app.appStoreId, manifestId: app.manifest.id }, function (error) {
             if (error && error.reason === AppstoreError.NOT_FOUND) return callback(new AppsError(AppsError.NOT_FOUND));
             if (error && error.reason === AppstoreError.BILLING_REQUIRED) return callback(new AppsError(AppsError.BILLING_REQUIRED, error.message));
             if (error && error.reason === AppstoreError.INVALID_TOKEN) return callback(new AppsError(AppsError.BILLING_REQUIRED, error.message));
diff --git a/src/appstore.js b/src/appstore.js
index fb78f0a8c..14976e63e 100644
--- a/src/appstore.js
+++ b/src/appstore.js
@@ -7,8 +7,8 @@ exports = module.exports = {
 
     registerCloudron: registerCloudron,
 
-    purchase: purchase,
-    unpurchase: unpurchase,
+    purchaseApp: purchaseApp,
+    unpurchaseApp: unpurchaseApp,
 
     getSubscription: getSubscription,
     isFreePlan: isFreePlan,
@@ -146,7 +146,7 @@ function isFreePlan(subscription) {
 }
 
 // See app.js install it will create a db record first but remove it again if appstore purchase fails
-function purchase(data, callback) {
+function purchaseApp(data, callback) {
     assert.strictEqual(typeof data, 'object'); // { appstoreId, manifestId, appId }
     assert(data.appstoreId || data.manifestId);
     assert.strictEqual(typeof data.appId, 'string');
@@ -170,7 +170,7 @@ function purchase(data, callback) {
     });
 }
 
-function unpurchase(appId, data, callback) {
+function unpurchaseApp(appId, data, callback) {
     assert.strictEqual(typeof appId, 'string');
     assert.strictEqual(typeof data, 'object'); // { appstoreId, manifestId }
     assert(data.appstoreId || data.manifestId);
diff --git a/src/test/appstore-test.js b/src/test/appstore-test.js
index 6fbd31352..43b3e441b 100644
--- a/src/test/appstore-test.js
+++ b/src/test/appstore-test.js
@@ -105,7 +105,7 @@ describe('Appstore', function () {
             .post(`/api/v1/cloudronapps?accessToken=${APPSTORE_TOKEN}`, function () { return true; })
             .reply(201, {});
 
-        appstore.purchase({ appId: APP_ID, appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
+        appstore.purchaseApp({ appId: APP_ID, appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
             expect(error).to.not.be.ok();
             expect(scope1.isDone()).to.be.ok();
 
@@ -122,7 +122,7 @@ describe('Appstore', function () {
             .delete(`/api/v1/cloudronapps/${APP_ID}?accessToken=${APPSTORE_TOKEN}`, function () { return true; })
             .reply(204, {});
 
-        appstore.unpurchase(APP_ID, { appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
+        appstore.unpurchaseApp(APP_ID, { appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
             expect(error).to.not.be.ok();
             expect(scope1.isDone()).to.be.ok();
             expect(scope2.isDone()).to.not.be.ok();
@@ -140,7 +140,7 @@ describe('Appstore', function () {
             .delete(`/api/v1/cloudronapps/${APP_ID}?accessToken=${APPSTORE_TOKEN}`, function () { return true; })
             .reply(204, {});
 
-        appstore.unpurchase(APP_ID, { appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
+        appstore.unpurchaseApp(APP_ID, { appstoreId: APPSTORE_APP_ID, manifestId: APPSTORE_APP_ID }, function (error) {
             expect(error).to.not.be.ok();
             expect(scope1.isDone()).to.be.ok();
             expect(scope2.isDone()).to.be.ok();