TransLoop
Check your translations
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Not sure a translation is right? TransLoop back-translates it and flags only the meaning that changed — for messages to coworkers, clients, and visitors.
"Is this translation really right?"
Sending a message to an international colleague, replying to an English email from a client, wondering if you can just send that machine-translated text as-is — TransLoop is here for the moment you want to double-check a translation, right from your phone.
■ Simple to use
1. Enter the text you want to check
2. Tap "Translate & Check"
3. If the meaning has drifted, you'll see a yellow or red signal
■ How TransLoop works (translation self-check)
Once a translation is produced, TransLoop looks only at that translation and translates it back in the opposite direction, then compares it with your original text to see if the meaning still matches. Because the back-translation is done without seeing the original, the check stays objective and free of assumptions.
■ Who it's for
- Anyone who emails or chats with international colleagues day to day
- Businesses handling visitors from abroad, or multilingual social posts and signage
- Language learners who want to check their own English writing
- Anyone who wants to make sure they've correctly understood a document from overseas
■ Your translations become a growing knowledge base
Translations you've checked can be saved to My Dictionary. From then on, whenever a similar sentence comes up, TransLoop automatically looks up and reuses your saved wording in the translation. Words are always applied wherever they appear, and longer phrases are automatically suggested in similar contexts — so the more you use it, the more the results sound like you (or your workplace). No more retyping the same terms every time.
■ Supported languages
Japanese to/from English, Chinese (Simplified), Korean, Vietnamese
■ Plans
Free: up to 5 checks/day, 500 characters per check, 50 My Dictionary entries
Premium: up to 100 checks/day, 2,000 characters per check, unlimited My Dictionary
■ Premium (auto-renewing subscription)
- TransLoop Premium (Monthly) — auto-renewing subscription, billed every month
- TransLoop Premium (Annual) — auto-renewing subscription, billed every year (equivalent to 2 months free versus paying monthly)
Prices are shown in your local currency on the purchase screen before you buy, and will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews for the same term and price unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in your device's Settings > Apple ID > Subscriptions.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://transloop.orangezely.com/privacy?lang=en
Legal Notice (Japan Specified Commercial Transactions Act disclosure): https://transloop.orangezely.com/legal?lang=en
* Translation and check results in this app are generated automatically by AI. Accuracy is not guaranteed. A "no meaning drift" result does not guarantee the absence of mistranslation. For uses with serious consequences — medical, legal, contractual, etc. — please always have a qualified professional review the content.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added English display language support. Switch languages anytime from Settings or the toggle on the home screen.
The developer, shintaro yamashita, 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:
- Contact Info
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- shintaro yamashita
- Size
- 10.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- TransLoopプレミアム $29.99
- TransLoopプレミアム $2.99
- Copyright
- © 2026 OrangeZely LLC