iOS · Android

Walter Writes Mobile App

Humanize and detect AI text from your phone. Synced with the web app and the Chrome extension.

Download for iOS and Android

Scan to download, or tap a store badge below.

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What you can do on mobile

Two tools, ready wherever you type or read.

Humanize AI text

Paste or type to rewrite AI text into natural, authentic writing that reads like you wrote it yourself.

Detect AI in any text

Run a check in the app, or share text straight to Walter Writes for an AI-probability score.

Synced everywhere

Pick up where you left off

Sign in once and your drafts, history, and settings stay in sync across web, the Chrome extension, and mobile. Start a humanize or AI check on your laptop, finish it on your phone.

Synced with web

One sign-in

Drafts everywhere

History in sync

Frequently asked questions.

Everything you need to know about the Walter Writes app.

Is the Walter Writes app free?

Yes. The app is free to download on iOS and Android and includes a free tier for humanizing and detecting AI text. Paid plans add higher limits and are shared across web, the Chrome extension, and mobile.

What can the Walter Writes app do?

The app humanizes AI-generated text so it reads naturally, and detects whether text was AI-generated with a probability score. It is the AI humanizer and AI detector from walterwrites.ai, in your pocket.

Does it work on iPhone and Android?

Yes. Walter Writes is available for both iOS and Android. Sign in once and your drafts, history, and settings stay in sync across the app, web, and the Chrome extension.

Can I humanize ChatGPT or Claude output on my phone?

Yes. Paste text from ChatGPT, Claude, Gemini, or anywhere else, and Walter rewrites it into natural, human-sounding writing right in the app.

Are the app results the same quality as the web version?

Yes. The app uses the same humanizer and detector models as the web app and Chrome extension, so output quality and detection accuracy are identical across every device.

Do I need an internet connection?

Yes. Humanizing and detection run on Walter’s servers, so the app needs an internet connection to process your text.