Short answer: November 2026
Yes, Walter Writes AI has an official app, “Walter Writes: AI Humanizer” by Walter IA Inc., rated 4.6 out of 5 from 23 ratings on the iPhone App Store. The Android version lists 10K+ downloads on Google Play, and both are free with a 300-word trial. No official APK or mod APK exists outside Google Play.
Key takeaways
- The app is one more front end for the same account and plan; my complete Walter Writes AI guide explains the web tool it syncs with.
- The iPhone app scores 4.6 out of 5, while the Android app sits at 2.1 from 14 reviews, mostly because of a Cloudflare login loop.
- At least three store apps use the Walter name without being made by Walter; the real publisher is Walter IA Inc.
- Monthly plans bought inside the iPhone app cost more: Starter is USD 12 a month in the app versus USD 8 a month billed yearly on the website.
About this guide: how I checked
By Alex Morgan, an independent reviewer who has tested 40+ AI writing tools. Updated November 9, 2026. That day I read the official App Store, Google Play and Chrome Web Store listings, Walter’s mobile page and terms, and Google’s Play Protect and subscription help, then searched both stores for apps that borrow the Walter name. Every rating and price below links to the page I read.
Does Walter Writes AI have an app?
Yes. Walter Writes AI runs on four official surfaces: an iPhone app, an Android app, a Chrome extension and the web app. Walter’s mobile app page calls the phone version “Synced with the web app and the Chrome extension,” so one login and one plan cover all four.
The app is free to download and needs an internet connection. You pay only if you go past the trial, and a plan bought anywhere shows up everywhere.

Which Walter Writes AI app should you download?
Pick by where you write: the phone for quick rewrites, Chrome for Google Docs and Gmail, the web app for long documents and billing.
| Platform | Official listing and publisher | Store rating | Requirements | Best for |
|---|---|---|---|---|
| iPhone | Walter Writes: AI Humanizer, Walter IA Inc. | 4.6 out of 5, 23 ratings | iOS 17.0 or later, “Only for iPhone” | Rewrites and scans on the go |
| Android | Walter Writes: AI Humanizer, package com.walterwrites | 2.1 stars, 14 reviews; 10K+ downloads | Google Play, rated 3+ | Android phones, once you are signed in |
| Chrome extension | AI Humanizer and Detector by Walter Writes AI, Walter AI Inc. | 4.8 out of 5, 103 ratings | Chrome on desktop | Google Docs, Gmail and WordPress |
| Web app | app.walterwrites.ai, linked from walterwrites.ai | Not a store app | Any current browser | Long documents, plans and billing |

How do the Walter Writes AI app ratings compare?
The Chrome extension and the iPhone app rate well; the Android app does not. On November 9, 2026 I read 4.8 out of 5 on the Chrome Web Store, 4.6 on the App Store and 2.1 on Google Play.
Sources: Chrome Web Store, Apple App Store and Google Play listings linked in the table above. Bar length is the rating divided by 5.
Sample sizes are small: 23 iPhone ratings and 14 Android reviews can swing on a handful of people, and the Android score tracks one sign-in bug rather than the rewriting.
What do you get in the Walter Writes AI iPhone app?
The iPhone app gives you the Humanizer, the AI Detector and your history in one screen. The App Store listing names the app “Walter Writes: AI Humanizer,” subtitle “AI Detector & Rewriter,” in the Productivity category with a 4+ age rating. Version 1.0.7 is dated September 16.
The rewrite modes are the same Simple, Standard and Enhanced levels as the web tool, and the store description lists 80+ languages. The I score 9.8 out of 10 in the guide’s published 50-input, five-detector test is the same engine behind the phone screen.
No AI humanizer guarantees a pass; results vary by detector and by date. Walter’s own terms of service say the same, and your school’s rules come first. My page on whether Walter Writes AI is safe to pay for goes deeper on terms and refunds.
Is it cheaper to subscribe in the app or on the website?
Monthly plans cost more inside the iPhone app, while yearly plans cost about the same. Apple lists the in-app purchases; Walter’s homepage pricing grid lists the website’s yearly prices.
| Plan | iPhone app, monthly | iPhone app, yearly | Website, yearly billing | Monthly words |
|---|---|---|---|---|
| Starter | USD 12.00 | USD 96.00 | USD 8 a month, billed USD 96 | 30,000 |
| Pro | USD 23.00 | USD 155.99 | USD 13 a month, billed USD 156 | 70,000 |
| Elite | USD 47.00 | USD 314.99 | USD 26 a month, billed USD 312 | 200,000 |
If you want monthly billing, compare the website’s monthly toggle first; my page on Walter Writes AI pricing and word limits tracks each plan. A purchase made through Apple is billed and cancelled through Apple, which also matters if you later want to delete your Walter Writes AI account.
Is the Walter Writes AI Android app worth installing?
Yes, if you already have an account, but expect a possible sign-in snag. The Google Play listing shows 10K+ downloads, a 2.1 rating from 14 reviews and an update dated August 25, 2026. The listing offers “a free 300-word trial, no credit card required.”

Main limitation: the three most visible Play reviews, dated July 5, August 28 and September 27, 2026, all describe a Cloudflare robot check that loops at sign-in. One reviewer wrote the app “never completes” the check while the same account worked in a Windows browser. The latest release note only says “A smoother experience,” with no specific fix named.
The workaround is simple: sign in through the web app in your phone’s browser, where your plan is identical. My step-by-step guide to fix Walter Writes AI when it is not working covers the VPN and ad blocker triggers. Google Play’s data safety panel adds that data is encrypted in transit and that you can request deletion.
Which apps use the Walter name but are not Walter?
Searching the stores for “Walter Writes” turns up apps from other developers, and one of them outrates the official iPhone app. Check the publisher line before you pay.
| App name | Publisher | Store | What the listing shows |
|---|---|---|---|
| Walter Writes: AI Humanizer | Walter IA Inc. (official) | App Store and Google Play | 4.6 from 23 ratings on iPhone; Montréal developer address |
| W. Writes AI Humanizer | Hamza El Jaadi | App Store | 4.0 from 148 ratings; Pro Weekly USD 7.99, Pro Yearly USD 89.99; support through a Gmail address |
| Walter WritesAi App Hints | IDeAs S.A | Google Play | Ad-supported tips app that calls itself an unofficial guide; about 11K installs per AppGoblin |
| AI Detector & Humanizer Walter | Anna May Valdez | App Store (removed) | AppGoblin reports it was removed from the US App Store; its description promotes a tool called Humbot |
The lookalike with 148 ratings is the trap: its seller is Hamza El Jaadi and it sells weekly billing Walter does not offer. Walter’s support cannot cancel or refund it.
Is there a Walter Writes AI mod APK or APK download?
No. The only official Android download is the Google Play listing for package com.walterwrites, and Walter publishes no APK file and no “premium” build. Anything sold as a Walter mod APK comes from a third party.
A mod APK cannot deliver what it promises: your words live on your Walter account, not inside the app. What it can do is read the email and password you type into it.
Google’s Play Protect help page says it checks apps “from other sources” for harm and may disable or remove them. Walter’s terms of service ban account sharing, with “immediate account termination without refund.” If price is the reason you went looking, the Walter Writes AI free trial and the current discount code are the safe routes.
Is there a Walter Writes AI extension for Google Docs and Gmail?
Yes, and it is the best-rated official Walter app. “AI Humanizer and Detector by Walter Writes AI” shows 4.8 out of 5 from 103 ratings and 890 users on the Chrome Web Store, with version 2.1.4.10 updated October 29, 2026.

The listing says it works inside Google Docs, Gmail, WordPress and other editors through right-click Humanize and Scan AI actions. For the Google Docs feature, Walter’s privacy policy says that data “is not sent to any third-party AI provider.” My how-to guide walks through the workflow.
How do you download Walter Writes AI safely?
Install Walter from an official store and confirm the publisher before you tap install.
- Start from Walter’s mobile page. Use the store badges on walterwrites.ai/mobile, or confirm the official Walter site first.
- Match the publisher. On iPhone the seller is Walter IA Inc.; on Android the package is com.walterwrites; the extension is published by Walter AI Inc.
- Keep Play Protect on. Google turns it on by default and scans sideloaded files.
- Skip APK mirrors and “mod” sites. Never type your Walter password into an app from outside the stores.
- Sign in the way you signed up. Email and password, or Continue with Google; my Walter login help covers resets.
- Use the trial before you buy. Run your 300 free words, then pick a plan on the web if you want yearly pricing.
My method and sources for this app check
On November 9, 2026 I read seven primary pages: the App Store, Google Play and Chrome Web Store listings; Walter’s mobile page, terms and privacy policy; and Google’s Play Protect help. I then searched both stores and the AppGoblin and MWM app databases for “Walter Writes” and opened each lookalike listing to record its publisher.
Limits: store ratings move daily, Google Play shows different review counts by region, and AppGoblin install counts are estimates. I report what each page showed on that date. Revision log: 2026-11-09, ratings, versions and in-app prices rechecked and the lookalike table added. For community opinions on the apps, see what Reddit says about Walter Writes AI, and for the tool itself, my full Walter Writes AI review.
Frequently asked questions
Does Walter Writes AI have an app?
Is there a Walter Writes AI mod APK?
Where can I download the Walter Writes AI APK?
Is the Walter Writes AI app free?
Is W. Writes AI Humanizer the same as Walter Writes AI?
Does the Walter Writes AI app work on iPad?
Is the Walter Writes AI app legit?
Try Walter Writes AI on your phone with the official app and the 300-word trial, then use the same account on the web and in Chrome. For the bigger picture, read what Walter Writes AI is and how it works.