Comparison

ThreadMaster vs slash

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ThreadMaster

Browse multiple forums and communities with advanced features like NG filters, unread tracking, and dark mode. Save favorite threads, track browsing history, and participate in discussions. Optimized for fast, organized reading on various devices.

Highlights
  • Multi-forum browsing
  • NG filters (threads, boards, regex)
  • Unread tracking
  • Favorites and history
  • Dark mode
  • Thumbnail and link previews
  • Thread creation and posting
Features
Read full description

◆ 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

About

slash

Features
Read full description

slash-key は、スマホからの Agent のリモート操作に最適化されたキーボードアプリです。 AIエージェントへの指示入力やリモート環境の操作など、モバイルでの開発ワークフローを高速化します。 頻繁に使う記号へ素早くアクセスでき、開発中の入力ストレスを最小限に抑えます。 特にファイルパス補完は slash-key の大きな特長で、PC と連携することでスマホからでも PC ローカルにあるファイルやディレクトリのパスを素早く補完できます。 2.0.0 では、macOS 向け補助ツールによってこのファイルパス補完をより手軽に使えます。 macOS 版はキーボードアプリではなく、iOS 版キーボードのファイルパス補完を 支える補助ツールです。 主な機能 - 開発向けに最適化されたキー配置 - /, $, @, #, -, * などへ即アクセス - PC ローカルのファイルパスをスマホから強力に補完 - 自宅や作業用 Mac にあるファイルパスをすばやく入力 - Agentへの指示入力を高速化 - スマホからのリモート操作を快適化 - モバイル開発ワークフローを改善 - シンプルでミニマルなUI こんな人におすすめ - スマホからAgentを操作する人 - 外部PCや自宅Mac上のファイルパスをスマホから扱いたい人 - 外出先から開発やリモート操作を行う人 - AIワークフローを高速化したい開発者 - 記号入力を効率化したい人 AI時代の新しい入力体験を、slash-keyで。

Screenshots

ThreadMaster4 screens
slash4 screens

Verdict

The call

The clearest difference is in-app purchases: slash at none against ThreadMaster's 14. slash also leads on ads (none vs shown). ThreadMaster's advantage is update cadence (every 4 days vs weekly) and iOS requirement (16.0 vs 26.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ThreadMaster sells 14 in-app purchases, starting at $0.99 per month. slash asks for nothing beyond the download.

UpkeepUpdate frequency

ThreadMaster ships an update every 4 days, slash weekly. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
ThreadMaster versus slash: the parameters behind the verdict, then further details
ParameterThreadMasterslash
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings11 — better—
Update frequencyEvery 4 days — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better26.0
Further details — not scored
Size101 MB109 MB
Age rating17+4+
DeveloperKazumasa ShimomuraKazuya Matsushita

In-app purchases

14 purchases

ThreadMaster

Subscriptions2
  • VIPプラン7 Days trial$0.991 Month
  • VIPプラン7 Days trial$9.991 Year
One-time12
  • Donation$0.29
  • Donation$0.49
  • Donation$2.99
Show 9 more
  • Donation$5.99
  • Donation$9.99
  • Donation$11.99
  • Donation$19.99
  • Donation$39.99
  • Donation$59.99
  • Donation$199.99
  • Donation$299.99
  • Donation$599.99
None

slash

No in-app purchases

Questions

Is ThreadMaster free?
ThreadMaster is free to download, with in-app purchases available.
Is slash free?
slash is free to download, with no in-app purchases.
Do ThreadMaster or slash have ads?
ThreadMaster shows ads; slash does not.
Which is updated more often, ThreadMaster or slash?
ThreadMaster ships an update every 4 days, and slash weekly. Most recently, ThreadMaster was updated on September 23, 2026 and slash on September 9, 2026.

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