Read a menu, a sign or instructions in a foreign language and talk quickly with a local on a trip

使われているアプリ

これらのアプリはこの課題の分析で言及されています。それぞれを開いて、強みと限界を比べてください。並び順は適合度の順位ではありません。

1. 1

   Google Translate

   1位。レビュースコア：68/100。App Storeの評価： 4.3★・83,096件の評価

   68/100

   

   The category benchmark for coverage: 100+ languages, text, camera, voice, conversation mode, and offline packs. Free. Recent version issues include camera freezing and the conversation mode cutting people off mid-sentence.

   評価点：The camera translates text on images instantly without tapping a button. Offline language packs work without internet, which is critical when traveling. Language coverage is the widest in the category.

   不満点：Conversation mode is too aggressive about starting: recognition fires automatically and layers the translation over the other person while they are still speaking. The camera sometimes freezes and switches to photo mode instead of staying in real-time.

   向いている人：Anyone who needs a free translator with the broadest language coverage and offline capability. Especially travelers reading signs and menus through the camera.

2. 7

   Spanish Translator Offline

   7位。レビュースコア：55/100。App Storeの評価： 4.6★・20,373件の評価

   55/100

   

   A dedicated Spanish-English translator with an offline mode. Handles standard Spanish well, but regional dialects (especially rural Mexican Spanish) produce errors. Offline is only available in the paid version, which the name implies otherwise.

   評価点：The offline dictionary works without internet, which is critical when traveling. Shows example sentences in context, not just a bare translation.

   不満点：Voice input does not recognize informal speech or regional variants. Offline is in the app name but only available behind a paywall.

   向いている人：A traveler to Spanish-speaking countries who needs an offline dictionary with context examples rather than a live conversation mode.

3. 9

   iTranslate Translator

   9位。レビュースコア：52/100。App Storeの評価： 4.7★・525,135件の評価

   52/100

   

   A full-featured translator with text, voice, and a keyboard extension. Covers over 100 languages. Relevant for the category.

   評価点：The built-in keyboard lets you translate right inside WhatsApp and other messengers without switching apps. Listening to pronunciation helps you both understand and reproduce a word.

   不満点：Translation quality is inconsistent across languages: Italian works better than French, and Greek transliteration contains errors. Voice translation occasionally produces wrong phrases without any warning.

   向いている人：Travelers and people who regularly message with foreign contacts and want to translate without leaving the chat.

4. 14

   Speak & Translate - Translator

   14位。レビュースコア：40/100。App Storeの評価： 4.5★・257,287件の評価

   40/100

   

   A text and speech translator for live communication that has been around for over ten years. Basic accuracy is decent, but stability is a concern.

   評価点：One-phone conversation mode works well for real exchanges: users report that complex two-way conversations felt natural. Supports less common languages like Swahili.

   不満点：The app frequently opens to a white screen and can take up to two minutes to load. Voice recognition is inconsistent: sometimes it picks up nothing, and sometimes it plays back translation at an unnaturally high speed.

   向いている人：People who regularly communicate with speakers of one specific foreign language and value voice mode, and are willing to tolerate an unstable launch.

5. 4

   Microsoft Translator

   4位。レビュースコア：62/100。App Storeの評価： 4.8★・158,245件の評価

   62/100

   

   A key tool in the category. Free, compact (around 20 MB), and no subscription required. Supports group conversations via QR code. Recent updates have hurt voice mode stability.

   評価点：Group conversation mode: multiple participants join via QR code and each see the translation in their own language in real time. Free with no usage limits.

   不満点：After recent updates, voice recognition started mixing up languages and dropping words. There is a 1,000-character cap on text input, and the app does not tell you until you hit it.

   向いている人：Anyone who needs a reliable free translator without subscriptions, especially for group meetings or business travel where translation into multiple languages is needed at once.

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