Attha: Translate & Read
Read with the context intact
Free · In‑App Purchases
Sometimes you need the meaning of one email. Sometimes you need to stay with an entire article. Attha connects quick translation with bilingual reading, helping you move from understanding another language to using it.
A message comes in. Start there.
Paste an email, message or passage, choose the languages and review the translation. Copy the result when you're ready to reply or quote it. Paste text to get started, without preparing a separate file.
Keep your place in longer material.
Import a document or subtitle file and follow its original paragraph order. Read translations alongside the source and use context-aware translation to work through articles, professional material or subtitles without losing the thread.
Turn reading into practice.
Use supported pronunciation aids and read-aloud tools to connect the words you see with how they sound. Organize related material into projects, return to your reading position and export results for the next task.
Choose how you translate.
Use the in-app cloud engine or configure a supported provider's API key. Languages, pronunciation aids and read-aloud options depend on the engine and device. Check important content against the source. Cloud processing sends the required text to the relevant service.
Purchases and usage
Lifetime is a separate one-time unlock. Boundless Go, Plus and Pro are monthly or yearly auto-renewing plans with shared app benefits and cloud usage. Boundless Points packs add usage credit. Different features may require different entitlements; check the specific plan, price and terms in the app before purchasing. Manage or cancel subscriptions in your Apple Account subscription settings.
Support: support@kaichenera.com
Privacy Policy: https://yishi.kaichenera.com/privacy/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved membership pricing and interface interactions, with fixes for a more stable experience.
The developer, Shanghai Kaichen Jiyuan Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shanghai Kaichen Jiyuan Technology Co., Ltd.
- Size
- 92.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Boundless Points 3000 $13.99
- Boundless Points 1000 $4.99
- Boundless Points 250 $1.49
- Boundless Suite Go Yearly $39.99
- Boundless Suite Go Monthly $3.99
- Boundless Suite Plus Monthly $9.99
- Boundless Suite Plus Yearly $99.99
- Boundless Suite Pro Yearly $249.99
- Boundless Suite Pro Monthly $24.99
- Lifetime Membership $6.99
- Copyright
- Copyright © 2026 KaiChenEra Team All rights reserved.