Yaccel: AI Interpreter
Shuwa Reference iPhoneiPadiPod touch
Yaccel: AI Interpreter is a free Reference app for iPhone and iPad by Shuwa. Requires iOS 18.5. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 74 MB
- Age 4+
- Updated
- Oct 19
- 2026 · v1.20.1
Screenshots
About Yaccel: AI Interpreter
Cross the language barrier, together. Yaccel is an AI voice interpreter for conversations between Japanese and English, plus Vietnamese, Thai, Korean, and Chinese. It is made for the moments when you need to understand and be understood: a meeting, a landlord visit, a family conversation, a talk, or a trip. ■ Hear the speaker—even from your seat At a presentation or meeting, use your phone's built-in microphone to pick up a speaker at a distance and see the interpretation as they speak. Follow a talk from the audience, without needing to sit near the stage. ■ Follow the conversation, not just the words Meaning changes with the situation. Yaccel considers the flow of the conversation, so a Japanese response can be understood as the polite refusal, agreement, or nuance it is meant to convey—not merely translated word by word. ■ Ask what you missed Did a discussion move too quickly? Ask Yaccel in chat for a summary of what was just said or for the meaning behind a phrase. Catch up after a meeting or clarify a moment in a talk. ■ Speak face to face Tap either language button for two-way conversation interpreting. Turn the screen toward the other person to show large, easy-to-read text, then have the translation read aloud. ■ Write with more confidence Paste a chat screenshot to understand a message and get reply suggestions that fit the conversation. Use the Yaccel translation keyboard on iPhone to translate as you type in any chat. ■ Made for life in and with Japan For English speakers living, working, traveling, or building relationships in Japan—and for anyone who works with Japanese-speaking colleagues, managers, customers, friends, or family—Yaccel helps conversations keep moving. Languages: Japanese, English, Vietnamese, Thai, Korean, and Chinese. Terms of Use (EULA): https://yaccel-app.web.app/terms Privacy Policy: https://yaccel-app.web.app/privacy
What’s new
Version 1.20.1 · Updated October 19, 2026
• Switch to another app while recording and the translation keeps flowing in a picture-in-picture window (Pro Plus) • The latest translations and a stop button now appear on the Lock Screen • Added yearly plans, the Business plan (30 hours a month) and a 5-hour interpreting pack • See this month's interpreting time and balance in Settings
Alternatives to Yaccel: AI Interpreter
Looking for apps like Yaccel: AI Interpreter? Here are 6 similar apps on the App Store. The highest rated is hoc lang: Learn Vietnamese (5.0/5), and 5 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Yaccel: AI Interpreter | – | Free | October 19, 2026 | |
| English for Kids : VocaKids | – | Free | Oct 27, 2026 | Compare |
| Little Voices Book | – | Free | Aug 24, 2026 | Compare |
| hoc lang: Learn Vietnamese | 5.0 / 5 (1) | Free | Sep 10, 2026 | Compare |
| Comprehensive Viet-Japan Dict. | – | 7.99 USD | Jun 1, 2026 | Compare |
| 点字学習Lite | – | Free | Oct 9, 2026 | Compare |
| HandEnglish - Memorizing Words | – | Free | Nov 15, 2025 | Compare |