Best apps like OnlyWeekNo.

10+ similar apps compared and reviewed

5.0 avg rating
9 free apps
Updated September 2026

OnlyWeekNo. is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to OnlyWeekNo.

AutoSummarize!#2

AutoSummarize! by Nikle LLC

Smart AI summaries in Safari
Strong Contender
🔧 Utilities
5.0(2 ratings)
FreeIn-App Purchases
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Instantly condense any webpage into a digestible summary within Safari. Choose from various formats like TL;DR, bullet points, or ELI5 explanations. Built with Apple Intelligence for fast, private on-device processing.

DayNumCalc#3

DayNumCalc by Mayra M Martinez

Day number & date calculations
Worth Considering
🔧 Utilities
4.8(6 ratings)
$0.99
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This utility app provides quick access to date calculations, including finding the day number for any date, determining a date from a day number, calculating the difference between two dates, and checking the day of the week. It also offers widgets for convenient access on your home and lock screens.

More apps like OnlyWeekNo.

4
Zones - World Clock
Zones - World Clock
Zones - World Clock
Your Global Time Companion
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Easily track time in multiple cities worldwide with a visually appealing interface. Set time-zone-specific reminders and sync them across devices. Home screen widgets provide at-a-glance access to crucial times.

Track time in multiple citiesTime slider for future/past timesTime zone specific reminders
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freemium
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Weeklet - Week Number
Weeklet - Week Number
Weeklet - Week Number
Week Number at a Glance
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LomiSpeak
LomiSpeak
LomiSpeak
Speak Tigrinya, Amharic, Oromo
Free

This app offers a comprehensive suite of tools for writing and communicating in Tigrinya. It features voice typing, multiple keyboard layouts including Ge'ez, instant translation, and educational resources for learning the Fidel script. Designed for privacy, it works seamlessly across various messaging and social platforms.

Voice typing for instant Tigrinya textMultiple keyboard layouts (Tiglish, Ge'ez, handwriting)Instant Tigrinya to any language translation
🔧 Utilities
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Korean Age Calculator
Korean Age Calculator
Korean Age Calculator
International and Korean age
Free
🔧 Utilities
(0)
8
Moments₂: Count Your Blessings
Moments₂: Count Your Blessings
Moments₂: Count Your Blessings
Time Calculator on Wheels
Free

This app helps you calculate time durations between any two points in time. It supports custom moments, locale awareness, and iCloud syncing for seamless calculations across devices. Easily determine days, years, or seconds between dates, or calculate future/past moments based on a duration.

Time span calculationCustom moment definitionLocale and time zone support
🔧 Utilities
(5)
free
9
Week # - Simple Week Number
Week # - Simple Week Number
Week # - Simple Week Number
Clean, ads-free week numbers
Free

Quickly find the current week number with a clean and fast interface. This app offers an ad-free experience with no data collection or tracking. Customize the week start day for your convenience.

Instant week number displayMinimalistic interfaceAd-free experience
🔧 Utilities
(1)
free
10
SJ Age Calculator
SJ Age Calculator
SJ Age Calculator
Easily verify age
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Quickly determine a client's age group and associated benefits based on their birth year. Ideal for professionals in industries like travel and hospitality needing to apply age-based rules instantly and accurately.

Instant age group identificationDisplay associated rights/benefitsCustomizable age groups and ranges
🔧 Utilities
(1)
free with in-app purchases