# Luach by Penticon > Comprehensive Jewish calendar app with global city support and customizable features. (iPhone/iPad app by Penticon Technologies Ltd..) - Source: https://appshunter.io/ios/app/luach-by-penticon/id916521924 (this page in markdown: same URL + `.md`) - Developer: [Penticon Technologies Ltd.](https://appshunter.io/developer/916521923) - Category: Utilities, Reference - Price: $3.99 - Rating: 3.50/5 from 6 App Store ratings · 27 written reviews indexed - Age rating: 4+ - Requires: iOS 6.0 · 4 MB - Languages: English - Released: 2014-09-23 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/luach-by-penticon/id916521924/reviews.md ## What is Luach by Penticon? Penticon’s Luach is the most comprehensive Jewish Calendar App for iOS. We’ve combined years of experience developing Jewish Calendar software, together with the very latest User Interface technology to make Luach easy to use, with a new modern look and feel. Luach is the ultimate Jewish Calendar App. Works for you in any city in the world. Luach’s features include: - Monthly view showing Jewish and Secular dates together - Candle Lighting and Havdala times - The weekly Torah portion - Zmanei tefillah which can be customised for your own minhagim - Dates of Jewish Holidays and Rosh Hodesh - Keep track of Yahrzeits and Jewish Birthdays - Convert between Jewish Dates and Secular Dates - Inserting events from the Jewish Calendar into built-in Calendar - Access to the iPhone’s built-in Calendar - Sefirat Ha’Omer - Fully customizable so that it work the way you want it to, any where at any time. ## Key features - Monthly Jewish and Secular date view - Candle Lighting and Havdala times - Weekly Torah portion - Customizable prayer times (Zmanei tefillah) - Jewish Holiday and Rosh Hodesh dates - Yahrzeit and Jewish Birthday tracking - Jewish to Secular date conversion ## Recent user reviews (10 of 27) All indexed reviews: https://appshunter.io/ios/app/luach-by-penticon/id916521924/reviews.md ### 1/5 — I can’t open the App! *2025-02-01* I’ve used the free Luach for years with no problems or issues and now it’s a charge to use it I’m unable to open it. Very disappointing. ### 5/5 — Best Hebrew / Civil Luach *2021-08-29* This is a great Luach, with many great features, easy to use. But Latest Sh’Ma can’t be set to Magen Avraham for some reason. It’s default to GR”O! ### 4/5 — Love the App, but.......... *2019-03-15* Your candle lighting times are off in many places. I was nearly Mechalel Shabbos 2 weeks ago while in Rancho Mirage, CA. Your times do not reflect Shkiya Nirees as apposed to Shkiya Amitis. Mountains make a difference! This week in Minneapolis you are off by 1/2 hour. Please make some immediate changes before you cause Chilul Shabbos which I know is certainly not your intention. I had your LUACH with my old Treo and got it again when you came out with the Apple App. Thanks for the good work. ### 1/5 — Calendar does not work with the main calendar *2018-12-22* I bought it track my father’s Yahrzeit. It will not communicate with the main calendar or setup as an independent alert. Waste of money! ### 5/5 — Works well *2018-12-20* Thoughtful design. The best review I can give- it makes me more observant. ### 1/5 — Poor layout *2017-10-29* Display is too crowded to be clear. Important info, such as details of weekly parasha, are not provided. Overall: poor display layout and poor choice of info. ### 5/5 — E mail ADRESS *2015-09-22, version 1.01* The app is excellent I would like to know your e mail ADRESS to help me with 1 problem that I have ### 3/5 — Luach *2015-01-25* Pretty good, however, will not configure to Magen Avraham Zmanim. Also it's not really designed as an iPad App. Would help if one could use Landscape orientation, and a Today Widget would make it a complete solution for me. Until then, I can only give it 3 stars. ### 5/5 — Great App! *2014-12-02* This app is so great! It is easy to use. I hate not knowing when Shabbat starts and all other apps only show me one week. I love the Yahrtziet reminders they are so useful because that can be so hard to calculate. I hope and iPad vesion comes out soon! ### 5/5 — Great product!! *2014-11-15* Luach is so easy to use, and has all the Jewish calendar info I need! I use it every week to check candle-lighting time. This is a must-have for every observant Jew! ## Frequently asked questions about Luach by Penticon ### What does the Luach app do? Luach is a comprehensive Jewish calendar app that displays Jewish and secular dates side-by-side. It provides essential information such as candle lighting times, weekly Torah portions, dates of Jewish holidays, and Rosh Hodesh. The app also allows users to track Yahrzeits and Jewish birthdays, and convert between Jewish and secular dates. ### What are the key features of Luach? Key features include a monthly view with both Jewish and secular dates, candle lighting and Havdala times, the weekly Torah portion, and customizable prayer times (Zmanei tefillah). It also lists Jewish holidays and Rosh Hodesh, helps track Yahrzeits and birthdays, and offers date conversion and integration with the device's built-in calendar. ### Is Luach free to use? Yes, the application is available for free. There are no in-app purchases or advertisements mentioned in the provided description, indicating a completely free user experience. ### Can I use Luach anywhere in the world? Yes, the app is designed to work for you in any city around the world. It is fully customizable to ensure it functions the way you want it to, regardless of your location or time. ### How does Luach help with religious observance? Luach aids religious observance by providing accurate candle lighting and Havdala times, displaying the weekly Torah portion, and listing all Jewish holidays and Rosh Hodesh dates. It also allows for customizable prayer times based on personal minhagim and helps users keep track of important dates like Yahrzeits and birthdays. ## Version history (last 3 releases) ### 1.02 — 2015-09-30 This app has been updated by Apple to display the Apple Watch app icon. - Added support for iOS 9. - Fixed crashing when Inserting Holidays. - Fixed candle lighting times for holidays on Thursday nights. - Fixed candle lighting times for second day of two day holidays. - Fixed spelling of Omer in Counting of Omer. ### 1.01 — 2014-10-18 Support for 12 hour time display has been added. The time will be displayed based on the preferences in the Settings App. There are two preferences that are used to determine how the time will be shown: General / Date & Time / 24-Hour Time and General / International / Region Format The About screen also has a What's New button. Tapping it shows what's new in the latest release. ### 1.00 — 2014-09-22 No release notes. ## Apps similar to Luach by Penticon | App | Rating | Price | Category | | --- | --- | --- | --- | | [Habura](https://appshunter.io/ios/app/habura/id6743669080) | — | Free | Utilities | | [DaterMe](https://appshunter.io/ios/app/daterme/id1013502066) | — | $4.99 | Utilities | | [Nineteen Days Watch](https://appshunter.io/ios/app/nineteen-days-watch/id6463495054) | — | $4.99 | Utilities | | [fCalendar](https://appshunter.io/ios/app/fcalendar/id348590162) | 3.9 (28) | $1.99 | Utilities | | [Julianator](https://appshunter.io/ios/app/julianator/id383950353) | 4.6 (48) | $0.99 | Utilities | | [Jewish Holy Days](https://appshunter.io/ios/app/jewish-holy-days/id1551546160) | 4.1 (9) | $0.99 | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*