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 101–120 of 1,000 ranked alternatives.

  1. Biorhythms and Critical Days app icon

    Biorhythms and Critical Days

    SENSORTRONIC EOOD

    Calculate

    Calculate based on birth date. Track compatibility with others. Create up to 10 user profiles with custom color themes and daily reminders. View biorhythm data for a two-week period.

    ★ 4.6326 ratingsLifestyleFreeData updated 2026-09-20
  2. College FB Scores & Schedules app icon

    College FB Scores & Schedules

    Tom Aude

    Check and for football games

    View football and for seasons 2002-2024. Check team or browse by week. Track final and schedule updates. Set kickoff reminders. Display game times in local time zone. Show against-the-spread performance. Supports Apple Watch.

    ★ 4.4652 ratingsSportsFreeData updated 2026-09-08
  1. Halloween Countdown Pro Push app icon

    Halloween Countdown Pro Push

    Greg Morris

    Count down to with notifications

    Days to shown on icon badge via notifications. Syncs with Apple Watch for complications. Play built-in or custom music. Display animated characters growing larger as approaches on customizable background images.

    ★ 4.9175 ratingsLifestyle$0.99Data updated 2026-10-25
  2. Taxi Move - Chiama il tuo Taxi app icon

    Taxi Move - Chiama il tuo Taxi

    CO.TA.FI. - COOPERATIVA TAXISTI FIORENTINI SOC. COOP. A R.L.

    Get quotes, book rides, pay online, review

    Get fare estimates for rides in specified cities. Book taxis with options for passenger count, payment method, and driver preferences. Make online payments and leave ride reviews after completing trips. Track your ride in real time.

    ★ 4.7714 ratingsTravelFreeData updated 2026-09-06
  3. Wage Calculator- Hours Tracker app icon

    Wage Calculator- Hours Tracker

    giang pham

    Track , calculate wages, set rates

    Track weekly income by recording and calculating pay. Set base and overtime rates per day or week. Add tips for each workday. Choose start day of week and track night shifts. Data auto-saves weekly and can be easily loaded.

    ★ 4.7110 ratingsUtilitiesFreeData updated 2026-09-16
  4. Marine Traffic & Ship Tracker app icon

    Marine Traffic & Ship Tracker

    sofia fernandez

    Track ships, ports, and coordinates

    Track ships and ports with real-time position and location data. View detailed information about vessels including name, flag, and MMSI number. Access port details such as name and flag. Use zoom functionality to navigate maps.

    ★ 4.4187 ratingsUtilitiesFreeData updated 2026-09-06
  5. Calvetica Calendar app icon

    Calvetica Calendar

    Anders Hovmoller

    Fastest calendar for iPhone and iPad

    The app offers a beautiful interface for viewing and managing calendars on iPhone and iPad. It syncs with existing events and allows quick event addition with a custom alert system.

    ★ 3.7171 ratingsProductivityFreeData updated 2026-09-15
  6. Easter Countdown app icon

    Easter Countdown

    Greg Morris

    Track with animated characters

    Track days until with a timer. View animated characters that grow in size as approaches. Use custom background images or personal photos. Characters animate off the screen when nears.

    ★ 4.6193 ratingsLifestyleFreeData updated 2026-09-08
  7. CHARGESPOT 自助租借移動電源 app icon

    CHARGESPOT 自助租借移動電源

    INFORICH ASIA HONG KONG LIMITED

    Rent power banks with QR code scan

    Scan a QR code to locate nearby power banks. Bind a payment method to rent a power bank. Return the device at the same location. View rental history and manage payments through the .

    ★ 4.6486 ratingsLifestyleFreeData updated 2026-09-13
  8. Field Interview Cards for LEOs app icon

    Field Interview Cards for LEOs

    Bonsaisoft LLC

    Record notes and generate FI

    Take notes and generate FI by entering incident details like start time, incident number, type, and address. Automatically look up addresses with a button tap. Save and organize notes for accurate record-keeping.

    ★ 4.7279 ratingsBusinessFreeData updated 2026-09-29
  9. Jewish Calendar - CalJ app icon

    Jewish Calendar - CalJ

    Plenitech

    Track dates, holidays, and zmanim

    Convert dates to secular and vice versa. Track holidays, events, and parasha of the week. View Rosh Chodesh and Shabbat times. Access daily zmanim and prayer times. Set reminders for zmanim and birthdays.

    ★ 4.7150 ratingsLifestyleFreeData updated 2026-09-08
  10. Sunrise/Sunset times app icon

    Sunrise/Sunset times

    Sergio Arroyo Val

    Track sunrise and sunset

    Track sunrise and sunset for your location and other dates. View local solar midday, lunar phase dates, and seasonal start . Check winter and summer time change dates. Browse detailed astronomical information for any location and date.

    ★ 4.8243 ratingsUtilitiesFreeData updated 2026-09-12
  11. Blackjack Strategy Practice app icon

    Blackjack Strategy Practice

    WFT Productions LLC

    Learn Blackjack Strategy in One Week

    The app helps users learn suitable Blackjack Strategy. It provides immediate feedback on each move and tracks statistics.

    ★ 4.7422 ratingsGames$2.99Data updated 2026-10-18
  12. Number Book - Find Caller ID app icon

    Number Book - Find Caller ID

    维倩 李

    Identify calls, block spam, filter messages

    Identify unknown callers by checking against a global database. Block spam calls and filter SMS using customizable rules. Perform reverse phone lookups to contact information. Set custom filtering options to manage incoming calls and messages.

    ★ 4.2350 ratingsUtilitiesFreeData updated 2026-09-06
  13. Duo Caller - 2nd Phone Number app icon

    Duo Caller - 2nd Phone Number

    Zaur Ruidze

    Buy virtual , make calls, send messages

    Buy virtual numbers to make international calls and send messages. Top up balance with internal currency for calls and texts. Choose subscription plans from weekly to yearly. No SIM card required, no contracts or extra fees.

    ★ 4.5429 ratingsBusinessFreeData updated 2026-09-06
  14. Christmas Countdown Pro Push app icon

    Christmas Countdown Pro Push

    Greg Morris

    Count down to with notifications

    To with daily updates on the icon badge via notifications. Listen to music or use built-in tracks. View animated characters growing larger as approaches on customizable background images. Syncs with Apple Watch for complications and notifications.

    ★ 4.8192 ratingsLifestyle$0.99Data updated 2026-11-12

How we rank alternatives

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