# Spool:长文串文键盘 — Threads与X一键分段发送

> Threads与X一键分段发送 (iPhone/iPad app by 金苹 卢.)

- Source: https://appshunter.io/ios/app/spool/id6814712431 (this page in markdown: same URL + `.md`)
- Developer: [金苹 卢](https://appshunter.io/developer/1885537846)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-09-24
- Data updated: 2026-10-11

## What is Spool?

Spool is the native queue-based text keyboard designed for seamless thread and long-form posting on Threads, X, Bluesky, Mastodon, and beyond.

Stop switching back and forth between Notes and social apps. With Spool, you write or paste once, and your custom keyboard steps you through each segment with a single tap of "Insert".

HOW SPOOL WORKS:
1. Copy long text from anywhere.
2. Switch to the Spool Keyboard.
3. Tap [Paste & Split] — your text is instantly divided into ready-to-post segments.
4. Tap [Insert] to paste segment 1, then reply or advance to insert segment 2, 3, and so on.

KEY FEATURES:

• Quick Mode Keyboard
A dedicated text queue right inside your keyboard. See live character counts, current progress (e.g. 1 / 5), and step through your queued posts with Previous, Next, Clear, and Insert buttons.

• Smart Splitting
Automatically divides long essays, tutorials, and thoughts at natural punctuation and paragraph boundaries while respecting character limits.

• Platform Presets (Auto, Threads, X, Bluesky, Mastodon, Custom)
Presets tailored for each platform specific limits (500 chars for Threads, 280 for X, 300 for Bluesky) or define your own custom limit.

• Draft Library & Spool Editor
Deep composition workspace in the main app. Reorder segments with drag-and-drop, merge segments up, edit copy, and queue up drafts whenever you are ready.

• Numbering Styles
Optionally prepend fraction indicators (1/5) or dotted numbers (1.) without manual typing.

• Private & Secure
Your thoughts stay on your device. Spool performs 100% of its text processing locally with zero tracking or remote data collection.

SPOOL PRO LIFETIME:
Upgrade to Spool Pro with a single, one-time purchase:
• Unlimited draft library & saved spools
• All platform presets & custom character limit rules
• Automated numbering templates
• Multi-spool switching directly from the keyboard
• Family Sharing supported
• Pay once, own forever

SUPPORT & FEEDBACK:
Have questions or feature suggestions? Contact us at extrastu@duck.com.

---
Privacy Policy:
https://spoolapp.pages.dev/privacy

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Spool Pro Lifetime | $2.99 | one-time |


## Is Spool safe?

Not enough ratings yet to assess Spool.

## Is Spool legit?

Spool:长文串文键盘 appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Spool is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.0.2 — 2026-10-06

What's New in Spool 1.0.2

New Languages
· Spool is now available in Traditional Chinese, Japanese, and Korean.

Performance & Smarter Splitting
· Massively optimized splitting performance (up to 300x faster for long texts).
· Refined URL boundary handling: protects web links and avoids cutting trailing punctuation.
· Smooth background processing for long texts in Composer.

Native & Seamless Experience
· Added native system Paste buttons in Composer and Drafts for zero-prompt clipboard pasting.
· Refined Settings with unified native monochrome icons and added "My Other Apps" section.
· Improved keyboard progress bar tapping precision and multi-segment navigation.
· Enhanced Share Extension to extract text from a wider variety of apps with a clearer empty state.

Reliability & Fixes
· Fixed keyboard insertion progress syncing between editor preview and custom keyboard.
· Strengthened onboarding queue backup to prevent draft loss.
· Included official Privacy Manifests to adhere to Apple's latest privacy guidelines.

### 1.0.1 — 2026-09-25

What's New in Spool 1.0.1

Fresh Design
· A cleaner interface that puts your words first
· Full-screen composer with live character and post-count estimates
· Tap any post to edit instantly; sent posts are marked with a checkmark

More for Free
· Snippets are now unlimited for everyone
· New "Remove Original Numbering" option strips 1/, [1], 1 markers when splitting
· Spool Pro is half off for a limited launch period

Smarter Splitting
· X character counting now matches X's own rules (CJK and emoji count as 2, links as 23)
· Links and #hashtags are never cut in half
· Use --- to force a split exactly where you want
· Custom split rules now apply correctly

Keyboard
· New globe key to switch keyboards quickly
· Clear guidance when Full Access is off
· Switching drafts now resumes where you left off
· Fixed several progress sync issues

Plus various refinements and bug fixes.

### 1.0 — 2026-09-24

No release notes.

## More apps by 金苹 卢

- [LaterFilm - 拍立得日记](https://appshunter.io/ios/app/laterfilm/id6770865259)
- [BrewTimer - 手冲咖啡计时器](https://appshunter.io/ios/app/brewtimer/id6772894275)
- [CalWall - 日历壁纸](https://appshunter.io/ios/app/calwall/id6774586339)
- [PeekMD: Markdown HTML Viewer](https://appshunter.io/ios/app/peekmd-markdown-html-viewer/id6775353195)
- [WaterGrug: Water Tracker](https://appshunter.io/ios/app/watergrug-water-tracker/id6776118486)
- [Archive - 随身私人博物馆](https://appshunter.io/ios/app/archive/id6780727770)

All apps by 金苹 卢: https://appshunter.io/developer/1885537846

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*