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
Calculate differences between two numbers. Input values and view results. Compare multiple pairs of numbers in separate tabs. Export calculations as text or share via email.
Calculate expenses, split bills, and track budgets with a clean interface. Input numbers directly or use pre-set formulas. View detailed breakdowns and export results. Sync data across devices for consistent access.
Create and manage digital diaries with customizable templates and stickers. Add mood notes, photos, and expressions. Organize entries with daily tracking and share entries via social media.
Install and use to customize Playground with new characters, monsters, robots, guns, and bosses. Access hundreds of tested added weekly. Apply beautiful skins and follow installation instructions provided within the .
Track daylight changes in your location daily and monthly. Compare sunrise and sunset times across multiple locations. Use Time Travel to view historical and future daylight patterns.
Test device performance with benchmarking tools. Run Solar Bay Extreme for ray-traced graphics testing. Compare results with Steel Nomad Light for heavy gaming workloads. View performance metrics and device comparisons.
Measure size using a smartphone camera and ruler. Follow step-by-step instructions to capture accurate measurements. Save and share results for future reference.
Plan daily schedules and optimize delivery routes to improve efficiency. Track service time and ensure on-time deliveries. Validate delivery authenticity electronically and capture customer feedback to reduce turnaround time.
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.
'Open in ' popups and other intrusive web elements in Safari on iPhone and iPad. Disable unwanted popups, remove dark patterns, and navigate websites without interruptions.
Translate text between over 100 languages with instant results and audio pronunciation. Order human-reviewed for documents. Handle large text volumes within the same .
Perform calculations and copy results to the clipboard. Use memory buttons to store and reuse values. Convert units, calculate debt with amortization schedules, and access current currency rates.
Convert text to OwO style with customizable emojis and expressions. Generate clapping emojis to emphasize points. Apply various text styles for creative communication. Share modified text directly to social media platforms.
Send messages with GIFs by selecting from a library of expressions and reactions. Paste chosen GIFs into messages. Access recently used GIFs for quick replies. Share custom or popular animations in conversations.
Perform basic calculations including addition, subtraction, multiplication, and division. Calculate percentages and use nested expressions. View full equations and intermediate results. Access a history of 25 recent calculations.
Test device performance with guided semi-automatic mode or select tests. View clear instructions and results. Share findings with potential buyers or evaluate used devices before purchase.
The app provides language expressions drawn from books, poetry, movies, and song lyrics. Users can tap suggested words or combine typing with predictive writing to compose songs, stories, and poems.
Access real-time lottery results and view recent draws. Track past lottery numbers and save favorites. Explore statistical data and analyze patterns. Organize and retrieve information efficiently.
Analyze stock trends with customizable reversal bands. Set signal sensitivity to match trading style. Receive real-time trading signals. Validate strategies with historical data. Adjust parameters for precision. Export analysis reports.