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Baidu Translate API vs iTranslate. Side by side.

Compare pricing, strengths, and use cases so it is easier to pick the right fit.

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Baidu Translate API

iTranslate

Best overall

For everyday users who need a simple, polished mobile app for travel or casual conversation, iTranslate is the clear winner — it works on your phone, offline, and with voice. Baidu Translate API is a powerful developer tool for building translation into apps or websites, but it requires technical skills, Chinese identity verification, and is not something a regular person can just download and use. The single biggest difference: iTranslate is a ready-to-use app; Baidu Translate API is a backend service for programmers.

Baidu Translate API

#195 of 3,826 Web

iTranslate

#735 of 3,826 Web

Scores at a glance

Baidu Translate APIiTranslatePractical Versatility

Onboarding Ease

Ecosystem Fit

Market Value

Choose Baidu Translate API if

You are a developer building a translation feature into your own app or website and you have a Chinese business identity.
You need to translate large volumes of documents or images programmatically (e.g., for an e-commerce site).
You are a company in China needing a private, on-premise translation solution for data security.
You want to integrate translation into a game or real-time chat system with high traffic.

Choose iTranslate if

You are traveling abroad and need to translate menus, signs, or have conversations using your phone's camera and voice.
You want to chat with friends or colleagues in different languages using your phone's keyboard extension.
You need offline translations to avoid roaming charges when you don't have internet access.
You are a student learning a language and want verb conjugations and dictionary lookups handy.

Key differences

iTranslate is a ready-to-use mobile app; Baidu Translate API is a developer tool with no consumer app.
Baidu Translate API requires Chinese identity verification; iTranslate works globally with just an email sign-up.
iTranslate offers offline translation on your phone; Baidu Translate API requires an internet connection.
Baidu Translate API has a generous free tier (1M characters) for developers; iTranslate's free tier is limited and core features need a subscription.
iTranslate supports voice-to-voice and camera translation out of the box; Baidu Translate API needs custom coding for those features.
Baidu Translate API is better for Chinese-English accuracy; iTranslate covers 100+ languages with good general quality.

Facts side by side

	Baidu Translate API	iTranslate
Free plan
Mobile app
API access

Baidu Translate API: strengths & weaknesses

Excellent translation quality for Chinese-English and many other language pairs, especially with the new large model API.
Supports text, images, documents, and speech — very versatile for developers building custom apps.
Generous free tier (up to 1 million characters) for verified users.
Requires real-name verification with a Chinese ID — nearly impossible for non-Chinese residents to sign up.
Documentation and website are almost entirely in Chinese, making it inaccessible to English speakers.
No mobile app, no user-friendly interface — it's a developer API, not a consumer product.
Pricing is unclear and billing involves CNY/USD conversion complexity.

iTranslate: strengths & weaknesses

Works on iPhone, iPad, Apple Watch, and Android — truly mobile-friendly with a polished app.
Voice translation, camera translation (point at a menu or sign), and offline mode for travel without data.
Very easy to start: download, grant permissions, and you're translating in under a minute.
Supports 100+ languages with dictionary, verb conjugations, and keyboard extension for messaging apps.
Core features like voice and camera translation require a paid subscription — the free version is limited.
Battery drains quickly when using the camera translation mode continuously.
Occasional lag or awkward phrasing with complex sentences, though generally good for everyday use.

Common questions

Can I use Baidu Translate API on my phone like iTranslate?

No. Baidu Translate API is a backend service for developers — there is no mobile app. iTranslate is specifically designed for phones and tablets.

Is iTranslate free?

iTranslate has a free version with basic text translation, but voice, camera, and offline features require a paid subscription (typically around $5-10/month).

Which is better for translating Chinese to English?

Baidu Translate API generally has better accuracy for Chinese-English translations, especially for technical or formal content. iTranslate is good enough for everyday phrases and travel.

Do I need to be a programmer to use Baidu Translate API?

Yes. You need to write code to call the API, handle authentication, and process the results. It is not for non-technical users.

Can iTranslate work without internet?

Yes, iTranslate offers offline translation packs for many languages (downloadable in the app). Baidu Translate API requires an internet connection.

Which tool is better for a business that needs to translate customer support chats?

Baidu Translate API is better because you can integrate it directly into your chat system. iTranslate is a personal app and cannot be embedded into other software.

iTranslate wins for everyday users with its polished mobile app and offline support; Baidu Translate API is a developer-only tool for Chinese-language projects.

If you just want to translate things on your phone — menus, conversations, signs — go with iTranslate. It's easy, works offline, and has a great app. If you're a developer building translation into your own product and you have a Chinese business account, Baidu Translate API is powerful but not for everyday people.

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Detail pages: Baidu Translate API · iTranslate

Baidu Translate API

iTranslate

Free plan

Mobile app

API access