# TextCharToolbox — Text Character Toolbox

> Text Character Toolbox (iPhone/iPad app by 里 万.)

- Source: https://appshunter.io/ios/app/textchartoolbox/id6768748877 (this page in markdown: same URL + `.md`)
- Developer: [里 万](https://appshunter.io/developer/1895966035)
- Category: Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-05-13
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/textchartoolbox/id6768748877/reviews.md

## What is TextCharToolbox?

TextCharToolbox is a fully offline text processing app featuring 5 core tools:

Character Count
Real-time statistics for Chinese characters, English letters, digits, spaces, punctuation marks, and line count. Supports 100,000+ character text processing.

Text Formatting
One-tap removal of extra spaces, newlines, or both. Perfect for cleaning up content copied from web pages and PDFs.

Case Conversion
Convert English text to UPPERCASE, lowercase, or Capitalized format with automatic sentence boundary detection.

Chinese Character Conversion
Bidirectional conversion between Simplified and Traditional Chinese with a single tap.

Special Symbol Library
Browse 12 categories with 300+ commonly used symbols including math, currency, arrows, shapes, and more. Tap to copy to clipboard.

Highlights
• One-time purchase, free forever, no ads, no registration required
• Fully offline — no internet connection needed
• No account registration — open and use immediately
• Bilingual interface (Chinese / English)
• Dark mode / Light mode adaptive


## Version history (last 1 release)

### 1.0.0 — 2026-05-13

No release notes.

## More apps by 里 万

- [Batch Convert Images to PDF](https://appshunter.io/ios/app/batch-convert-images-to-pdf/id6766224038)
- [Password Manager Lite](https://appshunter.io/ios/app/password-manager-lite/id6766817446)
- [Multiple Timer Assistant](https://appshunter.io/ios/app/multiple-timer-assistant/id6767601608)
- [ID Photo Watermark Maker](https://appshunter.io/ios/app/id-photo-watermark-maker/id6768247334)
- [MinImagePress](https://appshunter.io/ios/app/minimagepress/id6768979385)

All apps by 里 万: https://appshunter.io/developer/1895966035

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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 2026-08-14.*