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Sentrio

App StoreLanguage learning🇺🇸

No liveness check has reached it yet; it is registered on the App Store and has been in the index since 7 Oct 2026. How this is checked

Sentrio teaches English with three daily sentences, grammar explanations, comprehension questions, recall exercises, and writing practice. It includes placement testing, review cards, offline English audio, and multilingual explanations for Japanese and other language learners.

Inferred · not functionally tested

FreemiumiOS
Visit App Store

Overview

6 features

Purpose: Learning English grammar, vocabulary, and sentence recall through structured daily practice.

Inferred · not functionally tested

Audience: Japanese speakers learning English

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: freemium · license: Proprietary · platforms: MOBILE · deployment: ios

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

Sentrio sits in PulseGate's Language learning category. Inferred · not functionally tested: It focuses on learning English grammar, vocabulary, and sentence recall through structured daily practice. Inferred · not functionally tested: It is built as a consumer product for japanese speakers learning English. Basis unknown · not verified: A free plan is available. Basis unknown · not verified: It ships for iOS.

咏冬 王 builds and maintains Sentrio, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are daily sentences, placement test, and grammar explanations.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Daily sentences
  • Placement test
  • Grammar explanations
  • Comprehension questions
  • Recall practice
  • Writing practice

Topics: Inferred · not functionally tested

Tags
english-learninggrammar-practicesentence-recalljapanese-learners

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOS

Trust & compliance

Public signals
HTTPSFree tierStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed7 Oct · 08:31 UTC
    Sentrio: Learn English seen via Apple App Store — New Apps (RSS)
    Source: Apple App Store — New Apps (RSS) · Open

Frequently asked questions about Sentrio

What is Sentrio?
Inferred · not functionally tested: Sentrio focuses on learning English grammar, vocabulary, and sentence recall through structured daily practice. It is catalogued under Language learning on PulseGate.
Who should use Sentrio?
Inferred · not functionally tested: Sentrio is a consumer product built for japanese speakers learning English.
Does Sentrio have a free plan?
Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
What platforms does Sentrio run on?
Basis unknown · not verified: Sentrio runs on iOS.
Is Sentrio still active?
Unverified. Sentrio has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes Sentrio?
Sentrio is developed by 咏冬 王, based in the United States.
How long has Sentrio been around?
Sentrio first shipped in 2026.

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