diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1919b5b..9b04560 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,6 +23,9 @@ jobs:
       - name: Install dependencies
         run: npm install --legacy-peer-deps
 
+      - name: Check release version metadata
+        run: npm run check:versions
+
       - name: Typecheck
         run: npm run typecheck
 
diff --git a/.github/workflows/publish-fdroid.yml b/.github/workflows/publish-fdroid.yml
index caf4363..a258241 100644
--- a/.github/workflows/publish-fdroid.yml
+++ b/.github/workflows/publish-fdroid.yml
@@ -46,6 +46,9 @@ jobs:
       - name: Install dependencies
         run: npm install --legacy-peer-deps
 
+      - name: Check release version metadata
+        run: npm run check:versions
+
       - name: Set Sentry release identifiers
         # sentry.gradle (applied from android/app/build.gradle) defaults the
         # upload's --release/--dist to `${applicationId}@${versionName}+${versionCode}`,
diff --git a/android/app/build.gradle b/android/app/build.gradle
index ac22f44..78fd4a0 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -94,8 +94,8 @@ android {
         applicationId 'cc.agentlabs.opencode'
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 34
-        versionName "0.4.7"
+        versionCode 37
+        versionName "0.4.10"
 
         buildConfigField "String", "REACT_NATIVE_RELEASE_LEVEL", "\"${findProperty('reactNativeReleaseLevel') ?: 'stable'}\""
     }
diff --git a/package.json b/package.json
index eefa626..2ff6889 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "ios": "expo run:ios",
     "android": "expo run:android",
     "typecheck": "tsc --noEmit",
+    "check:versions": "node scripts/check-version-parity.mjs",
     "test": "node --test 'src/**/*.test.ts'"
   },
   "dependencies": {
diff --git a/scripts/check-version-parity.mjs b/scripts/check-version-parity.mjs
new file mode 100644
index 0000000..2c3eba2
--- /dev/null
+++ b/scripts/check-version-parity.mjs
@@ -0,0 +1,31 @@
+import { readFile } from "node:fs/promises";
+
+const app = JSON.parse(await readFile("app.json", "utf8"));
+const pkg = JSON.parse(await readFile("package.json", "utf8"));
+const gradle = await readFile("android/app/build.gradle", "utf8");
+
+const name = gradle.match(/^\s*versionName\s+"([^"]+)"/m)?.[1];
+const code = Number(gradle.match(/^\s*versionCode\s+(\d+)/m)?.[1]);
+const expectedName = app.expo.version;
+const expectedCode = app.expo.android.versionCode;
+
+const errors = [];
+
+if (pkg.version !== expectedName) {
+  errors.push(`package.json version ${pkg.version} != app.json version ${expectedName}`);
+}
+
+if (name !== expectedName) {
+  errors.push(`Gradle versionName ${name ?? "missing"} != app.json version ${expectedName}`);
+}
+
+if (code !== expectedCode) {
+  errors.push(`Gradle versionCode ${Number.isNaN(code) ? "missing" : code} != app.json versionCode ${expectedCode}`);
+}
+
+if (errors.length) {
+  console.error(errors.join("\n"));
+  process.exitCode = 1;
+} else {
+  console.log(`Version metadata aligned: ${expectedName} (${expectedCode})`);
+}