Comparison

Kaddish vs EVO OCEAN

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

Head to head
About

Kaddish

This app provides access to two key Jewish prayers, Kaddish D'rabanan and Kaddish Yatom. It offers the text and context for these important religious recitations, particularly for those observing mourning periods or engaging in Torah study.

Highlights
  • Kaddish D'rabanan text
  • Kaddish Yatom text
  • Prayer context and explanation
  • Guidance for mourners
  • Information on Torah study prayers
Features
Read full description

Kaddish (Aramaic  קַדִּישׁ – holy) is a unique and  exalted prayer/declaration which sanctifies the name of G-d and expresses our burning desire for the time when "His great name grow exalted and sanctified"  throughout the world. Interestingly, the name of G-d is not mentioned even once in the entire kaddish; only a reference to His great name. The text of Kaddish is mostly in the Aramaic language. It is recited a few times during the prayer services, but only when a Minyan (gathering of ten or more men over the age of thirteen) is present. Reciting Kaddish during prayer guarantees acceptance of one's prayer in Heaven. Furthermore, the Kaddish which is recited by a mourner on behalf of a deceased relative (Mourner's Kaddish) has the power to protect the soul of the departed from the punishments in the next world. There are four types of Kaddish: Kaddish Shalem (full Kaddish), Chatzi Kaddish (half Kaddish), Kaddish D’rabanan (Rabbis’ Kaddish) and Kaddish Yatom (mourner’s Kaddish). Our App. offers two types of Kaddish – Kaddish D’rabanan and Kaddish Yatom. Kaddish D’rabanan (in Sefardic communities it is called Kaddish Al Yisrael) is recited after any learning that pertains to the Oral Torah (i.e. Mishnah or Talmud, etc.). The uniqueness of this Kaddish is that it contains a prayer for the well-being of those who learn Torah. Kaddish Yatom is recited by the male mourners of behalf of their deceased close relatives (father, mother, brother, sister, wife, son, daughter). For a parent, Kaddish Yatom is recited during the eleven months following burial, and for a sibling, spouse or child during the first thirty days following the burial. It must be recited with a Minyan during every prayer. Our App is presented to you with the blessings of honorable Rabbis from Israel and Russia. We would like to express our gratitude to all who participated in creating this program. Editors: Rav Aaron Medenaradze, Rav Leib Gelfand and Rav Eliezer Stefansky. Consulting: Center for Jewish Religious Education «Torah Mitzion». Programming by DevEver Co. In case of errors or mistakes, please let us know via email: jewapps@gmail.com RJA Russian Jewish Applications www.rjapps.ru

About

EVO OCEAN

Explore the ocean's wonders with interactive 3D sea animals brought to life through augmented reality. This smart book app offers realistic visuals, engaging texts, and educational activities for an immersive learning experience.

Highlights
  • Realistic 3D sea animal models
  • Interactive augmented reality experience
  • Educational ocean-themed texts
  • Animal habitat and size comparison
  • Take photos with virtual animals
  • Puzzles and fun activities
Features
Read full description

EVO OCEAN Future-oriented smart book in augmented reality • Look at realistic pictures • Read interesting texts • Experience realistic sea animals through augmented reality What is Augmented Reality? Augmented Reality is computer technology that brings virtual reality to the real world. It is an excellent smart educational technique that is used by the Ministry of Education and other advanced countries. EVO OCEAN is a book combined with augmented reality. Living sea animals appear in 3D when you point your smartphone or tablet PC at the book. EVO OCEAN Book • When you open the book, breathtaking stories of ocean will start. • You will see the various features and lives of mysterious sea animals. • All the books are realistically designed and based on the latest scientific research. • The books have high-quality 3D illustrations and images. • Twelve animals are included: Pufferfish, Devil Ray, Squid, Japanese Flyingfish, Blackmouth Angler, Head Fish, Luna Lionfish, Orange Clownfish, Great White Shark, Killer Whale, Humpback Whale, Sea Turtle. 3D Augmented Reality App Experience the augmented reality program yourself. • Move the sea animals where you want. • Watch the animals hunt for food. • Do fun activities such as looking at the habitat of sea animals, comparing sizes of sea animals, and doing puzzles. • Take pictures of you with the sea animals in a background you create. • ‘Free’ the sea animals from the device by pressing a button. Requirements for smart terminals - iOS Version 4.3 or higher EVO OCEAN App Testing 1. Go to http://alzzam.co.kr/test/evo/ocean/testpage.html. Download or print the test images. 2. Install EVO OCEAN application. 3. Start the application and if you view the images you've downloaded or printed through your phone's camera, you can watch 3D content.

Screenshots

Kaddish3 screens
EVO OCEAN4 screens

Verdict

The call

The clearest difference is review sentiment: Kaddish at 100% against EVO OCEAN's 0%. EVO OCEAN's advantage is rating (5.0 vs 3.0) and update cadence (every 5 weeks vs every 13 months). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EVO OCEAN holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 100% of Kaddish's written reviews are positive against 0% of EVO OCEAN's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Kaddish ships an update every 13 months, EVO OCEAN every 5 weeks. Both last shipped on November 1, 2026.

Scorecard5 real differences · 5 level
Kaddish versus EVO OCEAN: the parameters behind the verdict, then further details
ParameterKaddishEVO OCEAN
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 13 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.65.1.1 — better
Further details — not scored
Size44 MB293 MB
Age rating4+4+
DeveloperTorah MiTzionAlzzam Education Corp.

Customer experience

Kaddish

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

EVO OCEAN

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Kaddish

No in-app purchases

None

EVO OCEAN

No in-app purchases

Questions

Is Kaddish free?
Kaddish is free to download, with no in-app purchases.
Is EVO OCEAN free?
EVO OCEAN is free to download, with no in-app purchases.
Which has better reviews, Kaddish or EVO OCEAN?
EVO OCEAN is rated higher. Kaddish averages 3.0 out of 5 from 2 ratings, while EVO OCEAN averages 5.0 from 1 ratings.
Do Kaddish or EVO OCEAN have ads?
Neither Kaddish nor EVO OCEAN shows ads.
Which is updated more often, Kaddish or EVO OCEAN?
Kaddish ships an update every 13 months, and EVO OCEAN every 5 weeks. Most recently, Kaddish was updated on November 1, 2026 and EVO OCEAN on November 1, 2026.

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