Translate and improve copy in one click.
Localization should expand your reach, not eat your week. Helm Pro translates metadata, improves text, and lets you bring your own OpenAI key when you want more control.
Translate metadata across locales
Translate App Store metadata across the languages you support, with skip words and empty-only options so you don’t overwrite careful custom copy.
Translations are verified on-device to match the requested language before saving, which keeps quality checks close to your machine.
Improve copy with tone that fits
Rewrite or improve text with configurable tone and perspective. Generate keywords when you’re refreshing ASO. Reuse the same momentum for What’s New, events, and review replies.
Apply base-language text across supported languages when you need a fast first pass, then refine the markets that matter most.
Bring your own OpenAI key
Prefer your own models and billing? Add an OpenAI API key in Helm. Pro unlocks AI settings, translations, text improvements, and higher image generation limits when you use your key.
Works on Mac and iPhone for the text workflows you reach for on the go. Image style presets for events and assets live on Mac.
FAQ
Is AI localization included in free Helm?
Translations, text improvements, AI keyword generation, and AI settings are Helm Pro features. Free Helm still covers core App Store Connect workflows with submission limits.
Can I use my own OpenAI API key?
Yes. Bring your own OpenAI key and models on Mac and iPhone. That also unlocks unlimited OpenAI image generation and style prompts beyond the included Pro monthly allowance.
Does Helm overwrite existing localizations?
You choose. Translate everything or only fill empty fields, and use skip words so brand terms and intentional phrases stay put.
