Calndars vs Hebrew Dates Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calndars
Effortlessly convert dates between over 30 major calendar systems, including Gregorian, Islamic, and Chinese. This utility is designed for global professionals and researchers needing precise cross-cultural date translations. Integrates with widgets and Shortcuts for seamless workflow.
- Convert dates across 30+ calendar systems
- Supports Gregorian, Islamic, Chinese, Hebrew, Persian, and more
- Native experience on iPhone, iPad, Mac, Apple Watch
- Customizable widgets
- Shortcuts integration
- AppleScript support on macOS
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Convert dates across cultures with precision and speed. Calndars is a powerful yet minimal calendar converter designed for global professionals, researchers, and anyone working across time systems. Instantly translate dates between major calendar systems including Gregorian, Hebrew, Islamic, Chinese, Persian, and more. Whether you're coordinating international projects or exploring historical timelines, Calndars delivers accurate results in seconds. Built with modern Apple technologies, the app offers a fast, native experience across iPhone, iPad, Mac, and Apple Watch. Customize your workflow with widgets, favorites, and seamless Shortcuts integration. Designed for efficiency and clarity, Calndars supports over 30 languages and integrates smoothly into your daily tools—without collecting any personal data. A focused utility for a global world. FEATURES - Calndars is the best app to converts dates between the most used calendars in the world. - Select a calendar to set a date, and get the corresponding date in another calendar. - Copy the date to use it in another app. - Add a calendar to the favourites by tapping the star. - Add a calendar to the widgets by tapping the 4 squares icon. - Calendars can be reordered in the list. INTEGRATION - The app supports small, medium and large widgets. - Create a Shortcut in the Apple's Shortcuts App and use the Shortcut everywhere. - Use AppleScript on MacOS for integration between Calndars and other Apps. CALENDARS Calendars to convert between are: - Buddhist - Chinese - Coptic - Ethiopic (Amete Alem) - Ethiopic (Amete Mihret) - Gregorian - Hebrew - indian - Islamic Civil - Islamic Tabular - Islamic Umm Al Qura - Japanese - Persian - Taiwanese - Bangla - Gujarati - Kannada - Malayalam - Marathi - Odia - Tamil - Telugu - Vikram - Dangi - Vietnamese PLATFORM OR DEVICES - iPhone - iPad - Mac - AppleWatch.
Hebrew Dates Tracker
Easily track important Hebrew and secular dates like birthdays, yahrzeits, and holidays. Plan celebrations with upcoming event reminders and home screen widgets. Share event groups with family and friends via messaging apps.
- Track Hebrew and secular dates
- Birthday and yahrzeit reminders
- Holiday and simcha tracking
- Home screen widgets
- Share event groups
- Import/export data
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Hebrew Dates Tracker allows you to track instances of Birthdays, Yahrzeits, Anniversaries, Holidays and other Simchas based on the Hebrew and Secular calendars. This app calculates and shows upcoming instances so that you can plan how best to celebrate each. Add a widget either to your lock screen or home screen to see these upcoming instances. Hebrew Dates Tracker includes pre-configured date packs to get you started and track some well-known events. Keep your extended family up-to-date: You may share groups of observed dates on WhatsApp and iMessage. It just takes one person to update and re-export to the group. To import a file, send the hdt file to Hebrew Dates Tracker app using iOS's share action. Hebrew Dates Tracker is committed to your privacy: All data is stored on your device. There is no tracking or analytics. Import and export group at anytime without cost. We decided to share files instead of having a service to ensure that you may use this app for as long as you would like. Hebrew Dates Tracker is a community project built by two cousins, Zev and Joe. We hope that it is useful for the community.
Screenshots
Verdict
The clearest difference is price: Hebrew Dates Tracker at Free against Calndars's $3.99. Hebrew Dates Tracker also leads on iOS requirement (17.6 vs 26.0). Calndars's advantage is rating (5.0 vs 1.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Hebrew Dates Tracker is free to download; Calndars costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Calndars holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Calndars ships an update every 5 weeks, Hebrew Dates Tracker every 3 weeks. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.
| Parameter | Calndars | Hebrew Dates Tracker |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Geert Jadoul | CAREFUL DREAM LLC |
In-app purchases
Calndars
No in-app purchases
Hebrew Dates Tracker
No in-app purchases









