Word Filter X vs Notepad AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Word Filter X
This utility app allows users to block and replace specific words on Safari websites to create a more pleasant browsing experience. It offers iCloud synchronization for settings, customizable blocking and replacement options, and supports multiple languages. The application is also available on macOS.
- Block and replace words on Safari
- iCloud synchronization of settings
- Customizable word blocking and replacement
- Share settings via JSON
- Supports English, French, and Japanese
- Available on macOS
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Word Filter X is an application that hides words you don't like on Safari websites. By hiding words, you can calm yourself. This application is a derivative version of the browser extension and iOS application "Hiyoko Filter" with the following features added. 1.iCloud synchronization is supported, allowing you to synchronize settings such as words to be blocked and sites not to be filtered. 2. Configurable which words to block, which words to replace, and which text color to display. 3. Settings can be shared via json files. 4.Support for English and French as well as Japanese. 5.Supports macOS version as well. "Hiyoko Filter" is the name of an iOS application provided by bondavi Inc. The code of this app is used based on the agreement with bondavi inc.
Notepad AI
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Notepad AI is a powerful and intuitive text editor that combines traditional notepad functionality with modern AI capabilities. Perfect for students, writers, and professionals who need a smarter way to work with text. Key Features: - Clean and modern text editor interface - AI-powered writing assistance - Multiple file format support - Find and replace functionality - Image and binary file viewing capabilities - Dark and light theme options - Offline support - Fast and lightweight Whether you need to take quick notes, write documents, or edit code, Notepad AI provides all the essential features of a professional text editor while adding intelligent AI capabilities to enhance your writing experience. The app is designed to be simple to use yet powerful enough for advanced users. With built-in file management and various viewing options, you can easily organize and access all your documents in one place. Download Notepad AI today and experience a smarter way to write and edit text.
Screenshots
Verdict
The clearest difference is price: Notepad AI at Free against Word Filter X's $2.99. Notepad AI also leads on update cadence (every 4 days vs every 5 weeks) and iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Notepad AI is free to download; Word Filter X costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Word Filter X ships an update every 5 weeks, Notepad AI every 4 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.
| Parameter | Word Filter X | Notepad AI |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Keisuke Chinone | Diep Quoc Vuong |
In-app purchases
Word Filter X
No in-app purchases
Notepad AI
No in-app purchases









