The Week Number app icon

Apps Like The Week Number for iPhone and iPad

Calculate week number for any date.

The app calculates the week number for any date. It supports both the US method (Sunday start) and the ISO method (Monday start).

by Piet Jonas★ 1.01 ratingsReference$0.99Data updated 2026-09-11

The Week Number screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. All-in-One Year Calendar Pro app icon

    All-in-One Year Calendar Pro

    VoidTech Inc.

    Plan, mark, and sync your

    Manage daily tasks and long-term plans with a customizable . Add events, reminders, and notes. Highlight important dates and mark holidays. Sync across devices using iCloud. Customize layouts and week numbers.

    ★ 4.6165 ratingsProductivityFreeData updated 2026-09-08
  2. Daylist: Tasks & Reminders app icon

    Daylist: Tasks & Reminders

    Buddy Budgeting AB

    Create lists, add , set

    Create daily task lists with one tap. Add and set . Check off completed . No ads, signup, or subscription required. Start fresh each day without managing previous entries.

    ★ 4.788 ratingsProductivityFreeData updated 2026-09-17
  3. Counter: Tally & Number Tool app icon

    Counter: Tally & Number Tool

    Kok Keong

    Track counts, set reminders, log habits

    Track counts for people, animals, games, habits, pills, or symptoms. Set multiple reminders for each tracker. Enter custom values for precise logging. Reset counts by day, week, year, or keep a continuous . Customize counters with personal settings.

    ★ 4.630 ratingsUtilitiesFreeData updated 2026-09-06
  1. NFC Reader & Scannerㅤ app icon

    NFC Reader & Scannerㅤ

    Sarmite Balodis

    Read and write NFC tags securely

    Read and write data to NFC tags. Store and manage text information and data sets. Lock tags to prevent writing and set passwords for protection. Remove passwords and save tag data for future use.

    ★ 4.5376 ratingsBusinessFreeData updated 2026-09-06
  2. Weekly ToDo | Goal what you do app icon

    Weekly ToDo | Goal what you do

    Kazuya Kobayashi

    Plan tasks and review progress

    Manage tasks with a to-do list for each week. Create or delete tasks directly in the . Swipe to view next or past weeks. Mark tasks as completed and track progress across weeks.

    ★ 4.418 ratingsProductivityFreeData updated 2026-09-15
  3. The Sabbath App app icon

    The Sabbath App

    Damian Cox

    Calculate Sabbath times for locations.

    The app calculates Sabbath sunset times for Friday and Saturday evenings based on the user's geographic location. It allows users to select specific dates and add multiple locations for Sabbath time information, with optional reminders.

    ★ 3.661 ratingsLifestyle$0.99Data updated 2026-11-11
  4. Between Dates Calendar Math app icon

    Between Dates Calendar Math

    Ducky Planet LLC

    Calculate days

    Calculate the number of days two . Set start and end to view the difference. Display total days, weeks, months, and years. Show breakdown of days, weeks, and months. Export results as text or share via social media.

    ★ 4.841 ratingsUtilities$0.99Data updated 2026-09-08
  5. 24-Hour Weekly Schedule Notes app icon

    24-Hour Weekly Schedule Notes

    SHIGETO TAKAGI

    View daily in a red frame

    Displays a -hour timetable with one-line for each day. Shows current time and day in a red frame. Includes today's date. Allows switching between days by specifying the page.

    ★ 4.462 ratingsProductivityFreeData updated 2026-09-09
  6. Posted – Live Package Tracker app icon

    Posted – Live Package Tracker

    Francois Hubert

    Track packages with tracking numbers

    Track packages using tracking numbers from UPS, FedEx, DHL, USPS, China Post, and other couriers. View real-time updates and maps showing delivery progress. No account required to start tracking.

    ★ 4.5239 ratingsShoppingFreeData updated 2026-09-06
  7. Sakura: Simple & Cute Calendar app icon

    Sakura: Simple & Cute Calendar

    SHINY A LLC

    Plan your day with custom themes

    Plan your schedule with a minimalist interface and customizable aesthetics. Add events, set reminders, and choose from 100+ themed backgrounds. Sync across devices and access an ad-free experience without any limitations.

    ★ 4.749 ratingsUtilitiesFreeData updated 2026-09-06
  8. Week View Calendar app icon

    Week View Calendar

    Apptown Studio AB

    Clear week calendar focuses on content.

    The app offers a week-based calendar view with a focus on user content. Users can customize views for work, family, or combined calendars, with options for presentation style and calendar color.

    ★ 5.01 ratingsProductivityFreeData updated 2026-10-24
  9. Calendar Widget - Schedule App app icon

    Calendar Widget - Schedule App

    FugaPiyo Inc.

    Scroll calendars, set dates, manage events

    Manage events with customizable colors and labels. Set start day and year. Display holidays and days off with color coding. Use Rokuyo support and 24-hour time format. Add event labels with adjustable font size and color.

    ★ 4.6160 ratingsProductivityFreeData updated 2026-09-06
  10. Pronto — Timer App app icon

    Pronto — Timer App

    Jan Bolz

    Set time, start countdown, access history

    Set a by turning a knob or entering time manually. Start or pause countdowns instantly. View recent timers for quick access. Display countdown time as an icon badge. Set alarms with custom sounds that play even when the is not active.

    ★ 4.7300 ratingsUtilitiesFreeData updated 2026-09-08
  11. WireSizer - DC Voltage Drop app icon

    WireSizer - DC Voltage Drop

    Juggernaut Technology, Inc.

    Calculate DC wire size instantly.

    The app calculates the correct DC wire gauge for electrical systems. It considers voltage, current, circuit length, and voltage drop percentage.

    ★ 4.5226 ratingsUtilities$4.99Data updated 2026-09-25
  12. Voice Memos - Voice Recorder app icon

    Voice Memos - Voice Recorder

    rusli klop

    Record audio, play, and manage files

    Record audio with start, pause, and continue buttons. Play recordings with adjustable speed and rewind functionality. Transcribe audio to text with timestamps and editable text cards. Organize and manage audio files within the .

    ★ 4.5123 ratingsBusinessFreeData updated 2026-09-06
  13. Follow Accepter app icon

    Follow Accepter

    Nodes Tree

    Track and accept follower requests instantly

    Track and accept pending follower requests efficiently. Monitor incoming requests beyond the 1000 limit using a built-in scanner. Schedule reminders for acceptance and review acceptance history. Ensure secure handling of requests.

    ★ 4.657 ratingsSocial NetworkingFreeData updated 2026-09-14
  14. Week View Calendar Premium app icon

    Week View Calendar Premium

    Apptown Studio AB

    Clear week overview of content.

    The app provides a week-based calendar with a focus on user content. It allows users to customize different views, such as work or family calendars, and easily switch between them.

    ★ 5.01 ratingsProductivity$1.99Data updated 2026-10-25
  15. Macro Calculator - Macro Calc app icon

    Macro Calculator - Macro Calc

    Phan Nhat Đang

    Calculate daily macros and track progress

    Calculate daily macronutrient needs including carbs, fat, protein, and total calories. Provide adjusted values for weight gain or loss based on weekly goals. Track intake and set personalized dietary targets.

    ★ 4.7227 ratingsHealth & FitnessFreeData updated 2026-09-06
  16. Update My Phone & Apps: Guide app icon

    Update My Phone & Apps: Guide

    Muradyl Abdulhasan Uulu

    Check iOS version and storage

    Check iOS version and remaining storage space. Access system settings with one tap. Receive daily tips for optimizing performance, cleaning up files, and enhancing security. No account required, with a focus on privacy and speed.

    ★ 4.7308 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.