Test regular expressions by inputting patterns and text. Validate syntax with instant feedback. Compare matches and view detailed breakdowns of pattern components. Export results and save tested expressions for future use.
by Ningbo ZhongSheng Information Technology Co., Ltd.★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12
Test internet with one-tap measurements for download, upload, and delay. Access servers in 1000+ cities worldwide. Save and view test history. Compare results across cellular and WiFi networks.
Plan tile layouts by inputting dimensions and selecting tile sizes. Drag and rearrange tiles to optimize placement. View dimensions of cut tiles and calculate total and cut tile counts. Export layout for reference.
Calculation allows users to perform scientific computations with trigonometric and inverse trigonometric functions. Users can toggle between degree and radian modes. Expressions and results can be copied with a double tap.
Measure mobile network performance with accurate speed tests. Track and map test history online. Compare results with global user . No ads during testing.
Measure internet with three modes: Challenge, Crowdsource, and QuickCheck. download and upload speeds. Submit results to improve the FCC National Broadband Map. Dispute provider coverage claims using data.
Orientation with audio test tones. Tap left or right speaker to confirm placement. Provides instant feedback without removing headphones. Offers simple, quick verification process.
Track time spent on tasks with weekly summaries, even when offline. Log manually or automatically through device activity. Set project categories and view time breakdowns. Export data and share reports.
Test feedback types on a single screen for comparison. View descriptions and use cases for all 9 types in Swift. Share code via Messages, email, or AirDrop. Access links for additional information. Supports dark mode and offers alternate icons.
Edit schematics, calculate values, and test circuits
Manage components with a database of resistors, capacitors, and diodes. Calculate circuit values using Ohm’s Law and power formulas. Access schematics, datasheets, and component symbols. Convert units and view component ratings.
View webpage , inline CSS, and JavaScript with syntax highlighting. Share content to external devices or copy to clipboard. Adjust font size for better readability.
Allows users to tune instruments by visualizing an interference pattern. It combines input sound with a reference pitch to create motion on the screen. Users adjust their playing to stabilize the pattern, indicating when the note is in tune.
Take a photo of a to identify its type. View detailed information about the properties and characteristics. Learn about different types and their features. Organize and save identification results for future reference.
Customize incoming screens with a variety of themes and patterns. Choose from multiple pre-designed options or create custom themes. Apply selected themes to personalize appearances. Share or save created themes for future use.
Images using photos from your device, clipboard, or URL. Access Google , Yandex, TinEye, and Bing within one . Perform text-based searches and review previous results.
The app saves user expressions in history for reuse and allows drag and drop functionality. Users can change themes, export calculations, and use a widget for quick access.
Track patterns with detailed stage analysis. Set personalized smart alarms based on cycles. Choose from calming sounds and relaxing music to aid falling asleep. Monitor daily duration and quality.
Solve homework questions using AI. Input problems and receive step-by-step explanations. Access subject-specific solutions. Get instant answers and clear breakdowns of problem-solving methods.
Check stock market results and historical data from the Stock Exchange of . View real-time updates during working hours. Access Myanmar market data between specified times. Export data and set alerts for price changes.
Calculate monthly payments by inputting amount, interest rate, and term. Adjust variables to see payment changes. Display results clearly without additional features.
The app provides results for various lotteries including Lotto, Chance, and Peace 777. Users can check winning combinations, save forms for future checks, and view live or archived lottery broadcasts.