Comparison

Hebrew Calendar vs Cello (formerly Cellopark)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hebrew Calendar

This app provides a comprehensive Jewish lifestyle experience, featuring a full Hebrew calendar, accurate prayer times, offline Siddur, daily learning resources, and community event listings. It offers tools for date conversion, reminders, and even a compass for prayer direction.

Highlights
  • Full Jewish calendar sync
  • Accurate candle lighting & Havdalah times
  • Offline Siddur
  • Daily learning modules
  • Date reminders (Yahrzeit, Birthday)
  • Zmanim notifications
  • Jewish holiday listings
Features
Read full description

Join the largest Jewish app in the world. With over 3 million downloads and hundreds of thousands of active users every month, the Hebrew Calendar app is proud to be a pioneer in Jewish information and lifestyle content. Main Features: • Full Jewish calendar synced with your local calendar • Accurate candle lighting and Havdalah times based on your device’s GPS or manual location selection • Full Siddur, available offline • Tikun Chatzot, Bedtime Shema • Daily learning: Daily Rambam (1 and 3 chapters), Daf a Week, and more • Daily Tehillim, Parashat Hashavua, Tikkun HaKlali • Hebrew and standard date conversion • Date reminders by Hebrew date (Yahrzeit, Birthday, etc.) • Zmanim notifications and reminders • Calculators: Bar Mitzvah, Tahara purification, Numerology, Gematria • Directory of synagogues, mikvehs, and Chabad houses • Compass for prayer direction • Jewish holidays and event listings • Live stream from the Western Wall • Inspiring Torah lecture videos • WhatsApp sticker packs Gold Membership Subscription: You can subscribe to a Gold membership for an ad-free experience and full access to all app features. • Auto-renewable subscription • $1.49 monthly • Your subscription will be charged to your iTunes account at confirmation of purchase • It will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period • The current subscription cannot be canceled during the active subscription period • You can manage your subscription and turn off auto-renewal in your iTunes Account Settings after purchase Privacy Policy: https://hebrewcalendar.co.il/privacy/privacypolicy.htm Terms and Conditions: https://hebrewcalendar.co.il/privacy/termsandconditions.html If you enjoy the app, please share it with others and leave a review.

About

Cello (formerly Cellopark)

This app simplifies parking payments, offers real-time parking spot location, and provides roadside assistance. It also facilitates toll payments, public transport card top-ups, and discounted car wash services. Manage multiple vehicles and drivers from a single account.

Highlights
  • Automatic street parking payment
  • Parking spot locator
  • Roadside assistance and towing
  • Toll payment
  • Rav Kav charging
  • Multi-vehicle management
  • Discounted car wash services
Features
Read full description

Cello (formerly Cellopark) provides an advanced variety of services and capabilities for parking services. Cello offers the following services: automatic payment for parking in blue and white street parking, reminder services for parking activation and deactivation, automatic parking extension, assistance in locating available parking, among other helpful features. Cello also offers easy payment in many paid parking lots such as Ahuzot HaHof, Central Park, Ariel Properties, Azrieli Malls, yair hashaher, Melisron and hundreds of other parking lots around the country. easy payment for tolls (Route 6 North, the Expressway) and Rav Kav charging. Cello also conveniently offers many road services that will always keep you safe, such as road services and towing services, nationwide flat tire services and car wash services at a discounted price. The app is convenient to use and allows for a multi-user experience for multiple parking users from a single account. CelloBiz also provides unique added value for business fleets via the business plan. Our services are available 24/7 via a variety of channels - including WhatsApp, email, telephone, app customer support and social networks. Let’s take a closer look Full parking protection >> In order to avoid parking fees and fines, you can activate the parking protection service, which includes: reminder services for parking activation (in pilot phase), automatic parking extension and termination. Parking Spot Locator >> Locate parking spots using a map in real time. Easily find and navigate to an available parking space near you, before it’s taken. Road service and rescue >> Stuck on the road? Ran out of battery? Stuck without fuel? Need to open a locked door? Cello, in collaboration with Blue, will help you at any time. Flat Tire Repairs >> Sign up for our flat tire repair service and be eligible for repairs at dozens of repair shops across the country. Car wash>> Both internal and external car wash services for both private and business vehicles, for discounted prices at dozens of car wash stations throughout the country. Sign up for free through the app. Cash wash payments are made easily and conveniently through the app. Toll Payment >> Pay for tolls on Route 6 North and the expressway, easily and quickly via Cello. Registration for the service is free of charge in the app. Public Transportation >> Refill your Rav Kav public transport card with Cello. Charging the Rav Kav is done easily from the app by attaching the card to the phone. Where did I Park? >> Forgot where you parked? Cello will remind you. Navigate directly to your original parking space, and save time and frustration. Remote parking and simultaneous vehicle management >> Cello allows you to operate parking for several vehicles simultaneously. So when your family member takes the car and asks you to activate parking – it’s done easily. Include more drivers >> Add family members to your account, and share the Cello experience together, all under one account. CelloBiz for Business >> With our business service plan, you can conveniently manage employee vehicle fleet directly from the app: Restriction of parking by days, hours and/or location Payment for parking in blue and white, and parking lots all over the country Toll roads subscription (Route 6 North and the expressway) Procedure 6 - Supervision of employee driving Creation of a centralized and detailed invoice of all the parking lots and business services used Personalized customer service Production of monthly reports

Screenshots

Hebrew Calendar4 screens
Cello (formerly Cellopark)4 screens

Verdict

The call

The clearest difference is review sentiment: Hebrew Calendar at 82% against Cello (formerly Cellopark)'s 31%. Hebrew Calendar also leads on rating (4.8 vs 3.7) and update cadence (every 4 days vs every 4 weeks). Cello (formerly Cellopark)'s advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, monetization model and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hebrew Calendar sells 7 in-app purchases, starting at $1.49 per month. Cello (formerly Cellopark) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Hebrew Calendar holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Hebrew Calendar has 11K ratings behind it against 443, so its average is the more settled of the two. Written reviews point the same way: 82% of Hebrew Calendar's written reviews are positive against 31% of Cello (formerly Cellopark)'s.

UpkeepUpdate frequency

Hebrew Calendar ships an update every 4 days, Cello (formerly Cellopark) every 4 weeks. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

Scorecard7 real differences · 3 level
Hebrew Calendar versus Cello (formerly Cellopark): the parameters behind the verdict, then further details
ParameterHebrew CalendarCello (formerly Cellopark)
PriceFreeFree
Rating4.8 (11K ratings) — better3.7 (443 ratings)
Positive reviews82.2% of reviews — better31.1% of reviews
Number of ratings11K — better443
Update frequencyEvery 4 days — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.0 — better16.0
Further details — not scored
Size56 MB228 MB
Age rating4+4+
DeveloperiEnd Software Development LTDcellopark

Customer experience

Hebrew Calendar

All ratings11,035 ratings
Positive95.0%
Neutral2.2%
Negative2.8%
Written reviews214 reviews
Positive82.2%
Neutral6.1%
Negative11.7%

Cello (formerly Cellopark)

All ratings443 ratings
Positive68.2%
Neutral2.3%
Negative29.6%
Written reviews45 reviews
Positive31.1%
Neutral6.7%
Negative62.2%

Bugs and requests

Hebrew Calendar

Reported bugs

3 issues
  • Date widget not working properly
  • Crashes and not opening on some devices
  • Kotel live cameras failing and showing Chinese scripts

Requested features

6 requests
  • Add English translations and language options
  • Improve navigation and make it easier to use
  • Add ability to edit Yartzeit dates
  • Include more English help notes and explanations
  • Integrate with iPhone calendar more seamlessly
Show 1 more
  • Add ability to add comments and notes to calendar

Cello (formerly Cellopark)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Hebrew Calendar

Subscriptions5
  • Gold membership$1.491 Month
  • Classic Supporter$1.991 Month
  • Enthusiastic Supporter$4.991 Month
Show 2 more
  • Major Supporter$9.991 Month
  • Annual Supporter7 Days trial$19.991 Year
One-time2
  • Synagogue's database$6.99
  • Ads-Free$14.99
None

Cello (formerly Cellopark)

No in-app purchases

Questions

Is Hebrew Calendar free?
Hebrew Calendar is free to download, with in-app purchases available.
Is Cello (formerly Cellopark) free?
Cello (formerly Cellopark) is free to download, with no in-app purchases.
Which has better reviews, Hebrew Calendar or Cello (formerly Cellopark)?
Hebrew Calendar is rated higher. Hebrew Calendar averages 4.8 out of 5 from 11K ratings, while Cello (formerly Cellopark) averages 3.7 from 443 ratings.
Do Hebrew Calendar or Cello (formerly Cellopark) have ads?
Hebrew Calendar shows ads; Cello (formerly Cellopark) does not.
Which is updated more often, Hebrew Calendar or Cello (formerly Cellopark)?
Hebrew Calendar ships an update every 4 days, and Cello (formerly Cellopark) every 4 weeks. Most recently, Hebrew Calendar was updated on October 26, 2026 and Cello (formerly Cellopark) on October 23, 2026.

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