The app calculates RC charging and RC filter circuits. It finds component values, voltage at time t, and cutoff frequency, and saves data to CSV files.
by Siu Yuen Ho★ 1.01 ratingsUtilities$0.99Data updated 2026-10-28
Calculate payments with options for weekly, bi-weekly, or monthly schedules. Determine taxes, upfront payments, total amount, interest, and total cost. Adjust payment amounts and view detailed breakdowns.
Reminds users to at set intervals. Tracks daily intake with a progress bar. Allows customization of frequency and duration. Displays hydration status and goals. Syncs data across devices.
Record scores, track field conditions, manage archers
Track scores with support for multiple archers. Record scores and field conditions like distance and face size. Customize ends and arrows per end. Use preset GNAS and FITA rounds. Retrieve and edit score history.
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.
Scan documents and images to extract text using AI-powered OCR. Translate text into over 150 languages. Edit extracted text and export as editable files or PDFs. Use AI assistant for general queries.
Record scores and pin positions. Retrieve and analyze game statistics including strikes and spares. Compare performance data across sessions. Export history records for review.
Create countdowns with repeat options and custom end actions. Set notification times and sync across devices via iCloud. Display countdowns in detailed views with user photos. Support Apple Watch and iOS10+.
Text, voice, photos, and camera input across over 200 languages. Use Baidu, Google, or Microsoft for accurate results. Look up English and Japanese dictionary definitions.
Translate text, voice, or images from 110+ languages. Convert PDFs, documents, and presentations. Listen to accurate pronunciations and learn languages with built-in tools. Share translations directly or save as files.
Calculate with , edit equations instantly, preview
Input allows users to speak equations for instant calculation and audio output. Tap to edit equation parts without backspacing. View equation components above the input and the result below. Access calculation history and favorites for quick reuse.
Translate spoken language in real time with high accuracy. Display translated text and spoken output. Provide instant word definitions from an offline English dictionary. Access location data to find nearby points of interest.
Udio signals with adjustable parameters and frequency up to 20 kHz. Create single signals, sweeps, or merged signals. Control duty cycle, frequency, and waveform type. Export generated audio files.
Organize and manage photos with customizable folders and tags. Search by keywords or dates. Export selected images to cloud storage or local devices. Supports multiple languages including English, German, French, and others.
The app translates voice input into another language with voice recognition. It supports both voice and keyboard input, and users can share translation results via email and SMS.
Allows users to calculate resistor values using color codes and SMD codes. It includes tools for Ohm's Law, reactance, resonance, and voltage dividers. Users can determine resistor ratios, series/parallel combinations, and LED resistor needs.