# ThreadSplit: Tweet Splitter — Long Post to Thread Fast

> Long Post to Thread Fast (iPhone/iPad app by 雷雷 张.)

- Source: https://appshunter.io/ios/app/threadsplit-tweet-splitter/id6754634135 (this page in markdown: same URL + `.md`)
- Developer: [雷雷 张](https://appshunter.io/developer/1803875512)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 41 MB
- Languages: American English, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 18 more
- Released: 2025-11-04
- Data updated: 2026-08-30
- User reviews in markdown: https://appshunter.io/ios/app/threadsplit-tweet-splitter/id6754634135/reviews.md

## What is ThreadSplit?

Paste a long draft. ThreadSplit splits it into ready-to-post pieces for X/Twitter—smart breaks, URLs intact, exact 280 counting (CJK counts as 2).

One-tap copy for each part. Optional numbering like (1/5). Pro unlocks Bluesky, Mastodon, Threads, and custom split profiles with your own character limits.

【CORE FEATURES】
• Smart Splitting: Prefers punctuation and word boundaries
• URL Protection: Never splits links mid-URL
• Twitter/X Optimized: Precise counting (CJK = 2 units)
• Multi-Platform: Twitter/X (280), Bluesky (300), Mastodon (500), Threads (500)
• Flexible Modes: Prefer sentence breaks or strict length
• Optional Numbering: Formats like (1/3) or (i/N)
• Custom Split Profiles (Pro): Named profiles with your own limit (10–2000) for any workflow
• Reserve Space: Leave room for images or links
• Local History: Saved on device only (not synced to iCloud)

【FREE VS PRO】
• Free: Full Twitter/X splitting
• Pro: Bluesky, Mastodon & Threads, plus use custom split profiles; fewer usage-based upgrade prompts

【PRIVACY】
All text processing happens locally on your device. No uploads of your draft content.

【SUBSCRIPTION】
• Monthly, yearly, and lifetime options
• Prices are shown in the app and on the App Store purchase sheet in your local currency (not listed here to avoid outdated figures)
• Auto-renewable subscriptions renew unless canceled at least 24 hours before the period ends
• Manage or cancel in Settings > Apple ID > Subscriptions
• Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

【CONTACT】
• Email: leilei0091@icloud.com
• Privacy Policy: https://www.notion.so/leilei0091/Privacy-Policy-ThreadSplit-29c5e372803f80c688c2e50a16573b44

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ThreadSplit Pro — Yearly | $5.99 | per year |
| ThreadSplit Pro — Monthly | $0.99 | per month |

**One-time purchases**

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



## Version history (last 5 releases)

### 1.7 — 2026-08-19

What's New

• Clearer Pro benefits: Bluesky, Mastodon, Threads, and custom split profiles
• Split mode and settings remember your choices more reliably
• Cleaner interface with better accessibility
• In-app and paywall copy now match what Pro actually unlocks

### 1.6 — 2026-03-20

What's New in 1.6

• Custom Split Profiles — Create named profiles with your own character limits (e.g. LinkedIn 700, WeChat 500). Manage multiple profiles and switch between them in a single tap from the main screen.

### 1.5 — 2026-03-19

Improved splitting accuracy for multi-language texts and refined overall experience.

### 1.4 — 2026-03-13

Improved splitting accuracy for multi-language texts and refined overall experience.

### 1.3 — 2026-03-09

Fixed issues with special characters in text splitting.

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## More apps by 雷雷 张

- [XCard: Markdown Card Maker](https://appshunter.io/ios/app/xcard-markdown-card-maker/id6746029698)
- [Life Countdown - Days Left](https://appshunter.io/ios/app/life-countdown-days-left/id6751584119)
- [答案之书-你的智慧决策指南](https://appshunter.io/ios/app/id6752237394)
- [MoodFlow: Mood Tracker Journal](https://appshunter.io/ios/app/moodflow-mood-tracker-journal/id6755678705)
- [FlashTranslate - AI Translator](https://appshunter.io/ios/app/flashtranslate-ai-translator/id6759059414)

All apps by 雷雷 张: https://appshunter.io/developer/1803875512

## Related topics

[threader](https://appshunter.io/ios/topics/threader)

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*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 2026-08-30.*