6,622 tools, each one opened, scored and signed by a Toolio reviewer

Xpolyglot

Limited to macOS, Xpolyglot struggles outside this platform.

Checked 4 Oct 2026 Reviewed by Alex Listed since September 2024

Screenshot of Xpolyglot

At a glance

Starts at $9.99 Price as published by the vendor, September 2026.
Free tier No
Platforms macOS
Best for Developers targeting Apple ecosystems
Not for Windows and ios developers

3.8 out of 5

Scored by Alex after real use

Our verdict

Xpolyglot is great for localizing your macOS app but lacks cross-platform support and can be pricey if you need extensive translations. Developers using non-macOS platforms should consider alternatives.

✓What it does well

Easy IntegrationImport Xcode projects easily with just a few clicks.
AI-Powered LocalizationLocate strings quickly and cost-effectively using AI.
Pricing StructureA one-time purchase with lifetime free updates included.

✕Where it falls short

Cross-Platform SupportOnly compatible with macOS, not Windows or iOS.
Manual Version ManagementNo automatic version tracking for your projects.
Requires OpenAI API KeyDependent on an additional API key from OpenAI.

Key features

Delta UpdatesDetects and translates only changed strings.
Pricing EstimateEstimates savings compared to traditional translation services.
Global Metadata ManagementKeeps App Store Connect descriptions up to date in multiple languages.
Automated Version TrackingTracks version changes across projects

Questions about Xpolyglot

What does Xpolyglot do?

Xpolyglot localizes macOS apps using AI. Developers import Xcode projects in a few clicks, and it locates strings quickly, translates only changed strings through delta updates, and keeps App Store Connect descriptions up to date in multiple languages.

How much does Xpolyglot cost?

Xpolyglot costs $9.99 as a one-time purchase, with lifetime free updates included. There is no free tier. The reviewer notes it can still be pricey for anyone who needs extensive translations.

Does Xpolyglot work on Windows?

No. Xpolyglot runs only on macOS and is not compatible with Windows or iOS. Toolio lists it as best for developers targeting Apple ecosystems and not for Windows and iOS developers, and the reviewer suggests developers on other platforms consider alternatives.

Does Xpolyglot need an OpenAI API key?

Xpolyglot depends on an additional API key from OpenAI, which the reviewer lists as a shortcoming. Its AI-powered localization is meant to locate strings quickly and cost-effectively, and a pricing estimate feature compares savings against traditional translation services.

How does Toolio score Xpolyglot?

Xpolyglot holds a Toolio score of 3.8 out of 5, given by Alex after real use on 4 Oct 2026. The reviewer calls it great for localizing a macOS app but notes its lack of cross-platform support. It has been listed since September 2024.

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