# Sentrio: Learn English — 3 sentences a day, made yours

> 3 sentences a day, made yours (iPhone/iPad app by 咏冬 王.)

- Source: https://appshunter.io/ios/app/sentrio-learn-english/id6818350723 (this page in markdown: same URL + `.md`)
- Developer: [咏冬 王](https://appshunter.io/developer/1883570663)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 66 MB
- Languages: American English, French (France), Italian, Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-10-06
- Data updated: 2026-10-07

## What is Sentrio?

Learn three English sentences each day. Read each sentence with clear explanations, answer three questions, practice recalling it, then write it from memory. Each sentence focuses on a different grammar point. Start with a short placement test and learn at your level. Review completed cards and words that need more practice. The daily three sentences are free; members can study more. Designed primarily for Japanese speakers learning English, with explanations also available in English, Simplified Chinese, Traditional Chinese, Korean, French, Italian and Spanish. Sentences and audio stay in English. Download the voice once, then listen offline with speech generated on your iPhone. Learning history and backups are stored on your device.

Privacy Policy: https://everyday.wandernovainc.com/privacy
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Everyday English Pro Monthly | $2.99 | per month |
| Everyday English Pro Annual | $29.99 | per year |


## Is Sentrio safe?

Not enough ratings yet to assess Sentrio.

## Is Sentrio legit?

Sentrio: Learn English has limited verification signals. The AppsHunter Legitimacy Score for Sentrio is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-06

No release notes.

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## More apps by 咏冬 王

- [Tryslate](https://appshunter.io/ios/app/tryslate/id6809097770)

All apps by 咏冬 王: https://appshunter.io/developer/1883570663

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*