ThreadMaster is made and published by Kazumasa Shimomura. AppBrain is an independent app data site and isn't affiliated with Kazumasa Shimomura. The app name, icon, screenshots and description belong to Kazumasa Shimomura and are shown as published on the App Store.

About ThreadMaster

ThreadMaster is an utilities app developed by Kazumasa Shimomura.

User Ratings

ThreadMaster is rated 5.00 out of 5 stars. The rating is based on 11 ratings.

App Information

ThreadMaster is freely available from the App Store. The app size is 101.45 MB. The latest version available is 1.102.0. The last update was on August 17, 2026.

Technical Requirements

The app has a content rating of High Maturity. The app has been available on the App Store since July 2024.

Description by Kazumasa Shimomura (from the App Store)

◆ Multi-Forum Viewer with Advanced Features

ThreadMaster is a powerful forum viewer for browsing threads across multiple boards and communities. It includes advanced features like NG filters, unread tracking, differential loading, and dark mode. Whether you check daily updates or follow long discussions, ThreadMaster keeps reading fast and organized.

◆ Main Features

- Favorites: Save threads and boards for easy access.
- Browsing History: Track your viewed threads.
- Thread Creation: Start your own discussions.
- Posting: Participate in discussions by posting your comments.
- Thumbnail Display: View image URLs as thumbnails.
- Anchor Link Preview: Preview links before clicking.
- ID Post List: View posts grouped by each user ID.
- Dark Mode: Comfortable browsing at night.
- iPad Support: Optimized for larger screens.
- Highlight Own Posts: Easily find your comments.
- Cache Deletion: Free up storage space.
- Sage Button: Don't bump threads when you post.
- Differential Reading: Update threads with new posts only.
- Unread Counts: See the number of unread posts in favorites and thread lists.
- Read Items Grouping: Organize read items in thread lists.
- Automatic Image Loading: Manage image loading preferences.
- Mosaic Feature: Add mosaics to images.
- Rich Thread Sorting: Various sorting options for threads.
- Regular Expression NG: Filter threads by body, email, or name.
- Board NG: Filter out unwanted boards.
- Thread NG: Filter out unwanted threads.
- In-thread Search: Find specific content within threads.

◆ Supported Services

- Supports multiple forum and board services.
- Additional compatibility updates are delivered continuously.

*We plan to add more features based on your requests.*

◆ Bug Reports

We welcome feedback and bug reports within the app or through the following forms:

- Feedback: https://forms.gle/GfPPr37Cyya1msGX9 - Please use this instead of app reviews.
- Bug Reports: https://forms.gle/ndAVLvmPbXo25pEEA - Current bugs are listed here.

◆ Terms of Service

For detailed terms, please refer to: https://hackmd.io/W8T2gLO-TRmQj-5nxfocdw

Show more Show less

Screenshots

Screenshots by Kazumasa Shimomura, from the the App Store listing

Official page on the App Store

Alternatives to ThreadMaster

Changelog of ThreadMaster

No changelog data

Developer information for Kazumasa Shimomura

Kazumasa Shimomura

Address:

Comments on ThreadMaster for iOS

We don't have enough comments to show example comments. Please check back later.

App Store Rankings for ThreadMaster

This app is not ranked

Technologies used by ThreadMaster

Frequently asked questions about ThreadMaster

Is ThreadMaster free?

Yes. ThreadMaster is free on the App Store.

Is ThreadMaster still available?

Yes. ThreadMaster is on the App Store, and the last update we saw was on August 17, 2026.

How large is ThreadMaster?

ThreadMaster is 101.45 MB.

Is ThreadMaster suitable for children?

App Store gives ThreadMaster a high maturity rating. It is meant for adults.

How do people rate ThreadMaster?

ThreadMaster scores 5.00 out of 5 stars, from 11 ratings on the App Store.

Who made ThreadMaster?

ThreadMaster was developed by Kazumasa Shimomura. It is listed in the utilities category on the App Store.

What are the best alternatives to ThreadMaster?

People looking at ThreadMaster also look at these utilities apps: mae2c, JaneStyle for Talk, ComicGlass, Sleipnir Mobile, AdGuard Pro: Safari Ad Blocker.

Popular Utilities Apps Apps other people are watching Price drops on Google Play Top new apps Today's trending apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

ThreadMaster