Polish: AI Keyboard & Voice

Polish: AI Keyboard & Voice

By Edwin Chan

Polish is an AI-powered writing assistant for iOS that provides grammar, spelling, and punctuation corrections via a custom system-wide keyboard.

The App DNA

What makes this app unique?

The app removes the cognitive friction of manual proofreading by providing real-time, educational feedback directly within third-party applications.

For Students, professionals, and everyday writers seeking to improve the clarity and accuracy of their written communication.

What does it look like?

Key features

AI Writing Assistantstandard

Automated correction of grammar, spelling, and punctuation within the app interface.

System-wide Keyboardedge

Custom keyboard extension for writing assistance inside third-party applications.

Educational Explanationsedge

In-app feedback explaining the reasoning behind specific grammar corrections.

How much does it cost?

subscriptionFree tier with limited functionalityPremium yearly subscription at $69 USD per year

The $69 annual subscription model gates advanced AI writing features, creating a high financial barrier for casual users.

Velocity

Maintenance developmentperformanceopaqueShow more...

Polish: AI Keyboard & Voice exhibits a maintenance-level cadence, with only two releases identified in the observed window. The latest release occurred 10 days ago, following a significant period of inactivity since April 2025. Development is currently limited to minor stability and performance adjustments, with no evidence of new features or live operations. The long interval between updates suggests a focus on basic upkeep rather than active feature expansion.

See all version history

Who built it?

Edwin Chan

7 apps tracked · Education

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User Sentiment

What do users think recently?

Review voice lately leans thrilled. Users appreciate the core application experience provides a high level of satisfaction for the single user who reviewed it.

How are ratings & reviews evolving?

App Store
4.44 · 36

What users say, by theme

What Users Love
  • The core application experience provides a high level of satisfaction for the single user who reviewed it

1 of 1 recent reviews analyzed · limited sample

Read the full review analysis

Competition

Competitive landscape for Polish: AI Keyboard & Voice

How's the Education market?

Polish occupies the Education category with a 4.44-star rating across 36 total ratings. The $69 annual subscription tier positions the app for professional users rather than casual writers.

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The rivals identified

Unlock the deeper market read.

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The Analyst's Read

Key takeaways for Polish: AI Keyboard & Voice

Where is it heading?

The AI writing market is consolidating around tools with aggressive update cadences and lower entry costs. Polish remains stable but exposed, as the lack of recent feature investment makes it difficult to defend the high subscription price against more dynamic competitors.

  • The latest release focuses on minor bug fixes, confirming the app remains in a maintenance phase rather than active feature expansion.
  • The $69 annual subscription price point remains high relative to category norms, which limits new user acquisition in a crowded AI-writing market.

The SWOT

Core Strengths
  • System-level keyboard integration enables writing assistance inside third-party apps
  • Educational feedback mechanism provides reasoning for corrections, increasing user retention via learning
Critical Frictions 2 weaknesses inside
Growth Levers
  • Localized pricing in non-USD markets could expand the user base beyond the current high-ARPU focus
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Maintain

Introduce monthly subscription tier because the $69 annual price is a high barrier for casual users → increase conversion

+ 1 more prioritized move

The counter-intuitive read

The maintenance-mode status is a strategic choice…

Read the full take

Since the last report: Polish has refined its market positioning to target professional users while formalizing the recognition of its maintenance-mode development cycle as a primary competitive risk.

Bottom line

The $69 annual subscription effectively gates advanced features, but the maintenance-mode release cadence risks ceding ground to more active rivals. Focusing on feature parity with lower-cost competitors would unlock the casual-user funnel.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is Polish worth the $69 annual subscription cost?
Polish is targeted at professionals and students who require consistent writing support. If you are a casual writer, the high annual cost may not be justified compared to free or lower-cost alternatives.
Does Polish work inside other apps like Mail or Notes?
Yes, Polish includes a custom keyboard extension that allows you to use its AI writing assistance features within third-party applications on your device.
Are there free alternatives to Polish?
Yes, there are several free AI-powered grammar and writing assistants available on the App Store that offer basic correction features without a yearly subscription.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Polish: AI Keyboard & Voice, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

Polish has refined its market positioning to target professional users while formalizing the recognition of its maintenance-mode development cycle as a primary competitive risk.

shifted

Professional-focused positioning

added

Formalized maintenance-mode weakness

shifted

Strategic rationale update

Cite this report

Marlvel.ai. “Polish: AI Keyboard & Voice Intelligence Report.” Updated Sep 6, 2026. https://marlvel.ai/apps/grammar-checker-fix-writing

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