A privacy-focused utility app offering over 160 offline tools for daily tasks, work, and study. It provides a comprehensive suite of calculators, converters, text utilities, and specialized professional tools, all functioning locally without internet access or data collection.
2.0
August 4, 2026
- Added a general Date Calculator for date differences, date offsets, and days from today - Added Voice to Text with short recording, automatic transcription, retry, append recording, and quick copy - Added Exam Countdown with a 3-second ready phase, fullscreen mode, haptic reminders, and saved templates - Added Text Find and Replace for ordinary paragraph text, with search, replace, counts, and easy copying - Further refined Screen Ruler 2.0, angle tools, color tools, Simple Ledger, and lightweight fun tools - Expanded in-app and App Store localization across 9 supported languages - Still fully offline, local-first, and no account required
More感谢您的反馈，我会在后续版本优化这个功能。
感谢您的反馈，我会在后续版本优化这个功能。
感谢您的反馈，我会在后续版本优化这个功能。
LocalToolbox is a privacy-first utility app that provides over 165 practical tools for daily life, work, and study. All tools function offline on your device, requiring no internet connection, login, or data collection.
LocalToolbox is a paid app, available for a one-time purchase of $0.99. This grants you access to all its offline utility tools without ongoing subscription fees.
No, LocalToolbox does not contain advertisements. As a paid application, it is designed to be ad-free, ensuring a seamless and uninterrupted user experience.
LocalToolbox is compatible with iPhone and iPad devices. It is designed to function locally on your Apple devices.
The app is actively improved based on user feedback, with new tools added regularly and existing ones refined. The latest version, 1.3, was last updated on June 7, 2026.
LocalToolbox includes a wide range of tools such as measurement, time, date, unit converters, text utilities, developer tools, calculators for finance and engineering, and local record-keeping tools.
Yes, LocalToolbox offers professional tools for engineering, workplace, logistics, and renovation, alongside finance and local record tools, making it suitable for various professional tasks.
LocalToolbox has an age rating of 4+. This indicates it is suitable for users aged 4 and above, with no mature content.
