— XCODE & APP STORE LOCALIZATION

Localize your
App & App Store Page
in One Click

Localize string catalogs, release notes, and App Store metadata with GPT, Gemini, Claude, and DeepSeek. Full support for Xcode .xcstrings.

Download on the Mac App Store
5.0
Mac App Store rating
9:41 EN
Trail Map

Plan your next hike

Mountain loop Route • 8.4 km
4.8 Rating
24° Weather
RouteWeatherOffline
9:41 JA
トレイル地図

次のハイキングを計画

山のループ ルート • 8.4 km
4.8 Rating
24° 天気
ルート天気保存済み
9:41 ES
Mapa Verde

Planifica tu viaje

Ruta de montana Ruta • 8.4 km
4.8 Rating
24° Clima
RutaClimaGuardado
— Why Cube

It’s private. It’s fast. It’s cheaper.

Privacy

Keep your project on your Mac

Cube has no cloud backend. It reads and writes your Xcode project locally, stores API keys on your Mac, and sends only the strings you choose to the AI provider you configure.

No Cube server in the middle
Speed

Skip the export-copy-paste loop

Open a project once, then let Cube detect .xcstrings, sync changes, and write translations back automatically. No spreadsheets, exports, or copy-paste loops.

Built for real project folders
Cost

Use your own AI keys

Bring your own GPT, Gemini, Claude, or DeepSeek key and pay provider rates directly. Cube avoids translation-credit markups and keeps costs predictable.

No per-word markup
— What’s inside

Auto-sync all .xcstrings in your Xcode project

— What people say

Developers love Cube

★★★★★

Finally something that works, and it works well

Dec 17, 2025 - Anaspanaco - Canada

I’ve downloaded maybe 10 apps to localize XCStrings files, and this one is the first that works as advertised, doesn’t crash, and is reasonably priced. Keep up the good work!
★★★★★

Helpful

Aug 29, 2025 - Demonukg - Kazakhstan

Super helpful when you need to localize a project fast. Really saves a ton of time.
★★★★★

Parfait pour maîtriser ses coûts

Sep 11, 2025 - Sowenjub - France

Exactement ce que je voulais. L’app pourrait être peaufinée mais elle fait ce que j’en attends, et elle a remplacé ma solution précédente. La possibilité de générer les commentaires en plus des traductions est top. Bien pensée, efficace et claire, bravo!
★★★★★

Does what it says

Dec 29, 2025 - markbattistella - Australia

The app does what it needs to. When it gets going, it is just seamless. I’m sure over time it will get even better and more polished.
— Built for macOS

Native. Fast. Crafted.

Built by a developer who cared about every detail.

Cube is crafted with care for macOS developers