LocalToolbox : Offline Tools
Offline Tools for Work & Life
$1.99 · Designed for iPad. Not verified for macOS.
Now with 165 offline tools in one app for daily life, records, finance, work, engineering, logistics, renovation, fun utilities, and developer tasks.
Local Toolbox is a privacy-first, fully offline utility app with 165 practical tools for daily life, work, study, and professional use.
It combines measurement tools, time tools, converters, text utilities, developer tools, calculators, security tools, engineering helpers, workplace tools, finance tools, local record tools, logistics tools, renovation tools, fun tools, and lightweight daily utilities in one clean app. Many tools that would normally require separate downloads are already available here in one place.
Everything works locally on your device. No login, no internet required, no data collection, no cloud sync, and no background tracking. It is built for people who want fast tools without privacy trade-offs.
Instead of solving just one narrow problem, Local Toolbox is designed as an offline utility collection you can keep on your device for the long term. You can start with the few tools you already need, then keep exploring and discover many others that become useful in everyday life, work, records, and professional tasks. It is built to feel more valuable the longer you keep it installed.
Key features include:
Measurement, timer, date, and unit conversion tools
Text tools, JSON, regex, UUID/ULID, JWT decode, URL parser, subnet calculator
Everyday helpers like bill split, unit price compare, work hours, and time zone conversion
Finance tools like compound growth, fixed deposit, recurring investment, goal planning, shopping budget, mortgage comparison, prepayment calculator, rate impact, savings tree, and gift ledger
Professional tools for engineering, workplace, logistics, renovation, and field use
Local record tools for borrowing, inventory, warranty tracking, recurring payments, receipts, and medication logs
Fun tools like Paid Slacking Tracker, Idle Earnings, and Lucky Spinner
Security and local-only tools designed for privacy-focused users
Whether you are a developer, engineer, office worker, student, driver, tradesperson, small business operator, or just someone who wants useful offline tools in one place, Local Toolbox helps you get things done quickly and privately. Many people may download it for one tool, then keep it because they discover how many more useful tools are ready to explore inside the same app.
The app is actively improved based on user reviews, feedback, and real usage needs. New tools are added regularly, and existing tools continue to be refined so the overall experience becomes more complete and more useful over time. If there is a tool you want to see or an existing one you want improved, your feedback can directly help shape future updates.
Feature requests or improvement ideas are welcome. All feedback is regularly reviewed and used to guide future updates:
Email: 842797413@qq.com
Or leave thoughts in an App Store review
Every suggestion is taken seriously.
Ratings & Reviews
V1.3 adds a new set of offline record tools, practical field utilities, and fun offline tools.
New in this version:
Borrow & Return Log
Mini Inventory
Warranty Tracker
Recurring Payments
Receipt & Reimbursement
Medication Log
Slope / Angle / Height Calculator
Pipe Flow Calculator
Material Density Calculator
Thread & Drill Reference
Electricity Cost Calculator
Batch Number Generator
Paid Slacking Tracker
Idle Earnings
Lucky Spinner
This update expands Local Toolbox with more local-first tools for home management, work records, everyday field calculations, and playful offline use.
Feature requests or improvement ideas are welcome. All feedback is regularly reviewed and used to guide future updates:
Email: 842797413@qq.com
Or leave thoughts in an App Store review
Every suggestion is taken seriously.
The developer, 鹏 杨, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 鹏 杨
- Size
- 11.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 杨鹏
