Comparison

Shirudo vs SNO Zero

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

Head to head
About

Shirudo

This cybersecurity game immerses users in a digital world to learn how to identify and counter cyber threats. It offers engaging missions to build awareness and ensure secure onboarding for organizations. Available in multiple languages, it's designed for decision-makers and users alike.

Highlights
  • Cybersecurity threat learning
  • Immersive game environment
  • Secure onboarding training
  • Multiple language support
  • Entry-level missions
Features
Read full description

SHIRUDO is a Cybersecurity Serious Game. The digital era has radically changed our society environment. Our organizations are prone to a high risk of cyberattacks. SHIRUDO is fun and immersive, journeying users through an environment where they learn to foil the traps of cyberthreats. Decision-makers, CIO, CISO, come on board to Shirudo’s world! Transform users with cybersecurity awareness and don't miss out on a secure onboarding experience with the 21 entry-level missions! Available in French, English, Deutsch and Spanish languages.

About

SNO Zero

Embark on a 2.5D adventure to solve a mystery on a snow planet, utilizing unique dimension-switching mechanics. Switch to 3D mode to overcome obstacles and uncover the truth behind a past war. This mini-story game offers a focused, engaging experience.

Highlights
  • 2.5D exploration
  • 3D physical action
  • Dimension switching mechanics
  • Mystery solving
  • Acquire new abilities
  • Mini-story campaign
Features
Read full description

Adventure at 2.5D! Solve the mystery with 3D! New feeling! Dimension switching action "SNO" miniistory version. You can play for about 20 minutes. Because we are posting progress on Twitter (X) as needed Please follow @BuchioGames [2.5D action] Explore the snow planet "Snow White" and solve the mystery of the case that occurred in the village. Let's break through the various gimmicks waiting on the way with your play technology and your ability If you acquire new abilities, you will be able to adventure. (In this work, it is one -way and cannot be returned) [3D physical action] 2.5D If you have any concerns during adventure, start 3D mode. Activate the gimmick with 3D action and solve the mystery of the adventure. For example, 2.5D can break through the mystery by solving the mystery with 3D actions! 【story】 Humans and AI's space -scale war "AI War" won the AI ​​War. Twenty years later. The world has regained peace. The main character "Global" is a hero of the AI ​​War Now he is an outlaw and a space carrier. This time, he has visited the snowy planet "Snow White" to mourn the dying comrades. When I visited the grave and tried to go home I see my comrade's wife "Triss" is worried ... [Bonus] This work is a ministory, so we do not have recovery items that can be held. There is a recovery button in the pose screen, so please use it if you can't clear it.

Screenshots

Shirudo3 screens
SNO Zero4 screens

Verdict

The call

The clearest difference is rating: SNO Zero at 3.5 against Shirudo's 3.0. Shirudo's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ratings volume, update cadence and ads 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

SNO Zero holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Shirudo versus SNO Zero: the parameters behind the verdict, then further details
ParameterShirudoSNO Zero
PriceFreeFree
Rating3.0 (2 ratings)3.5 (2 ratings) — better
Positive reviews—60.0% of reviews
Number of ratings22
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size201 MB521 MB
Age rating12+12+
DeveloperSOKIEN by GREEN IT ADDICTBuchioGames

Customer experience

Shirudo

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

SNO Zero

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

In-app purchases

None

Shirudo

No in-app purchases

None

SNO Zero

No in-app purchases

Questions

Is Shirudo free?
Shirudo is free to download, with no in-app purchases.
Is SNO Zero free?
SNO Zero is free to download, with no in-app purchases.
Which has better reviews, Shirudo or SNO Zero?
SNO Zero is rated higher. Shirudo averages 3.0 out of 5 from 2 ratings, while SNO Zero averages 3.5 from 2 ratings.
Do Shirudo or SNO Zero have ads?
Neither Shirudo nor SNO Zero shows ads.
Which is updated more often, Shirudo or SNO Zero?
Shirudo ships an update monthly, and SNO Zero monthly. Most recently, Shirudo was updated on October 6, 2026 and SNO Zero on October 24, 2026.

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