Comparison

Zippy Detective vs ISUD Zero

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

Head to head
About

Zippy Detective

Features
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Are you ready to roam the city and find hidden cats? Zippy Detective: Cats is a puzzle game where you explore an atmospheric city and try to find hidden cats. The objective of the game is to find the hidden cats located in different parts of the city, bring them to the area in front of the Eiffel Tower, and earn all the achievements in the game. Avoid flying ships and waiting geese that may chase you while trying to find the cats. Flying ships may snatch the cats you are after, making it harder for you to retrieve them. If you collide with geese, your screen will be covered in feathers and you may lose the game. When you find bones and give them to dogs, they will find a cat for you. Moreover, the customizable theme of the game provides players with the freedom to personalize their experience. Players can choose the theme that suits them best, in addition to the atmospheric environment, and customize their game experience. The four different theme options within the game provide players with a different atmospheric feel each time they play, offering them a unique experience every time.

About

ISUD Zero

Features
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Dodge readable bullet patterns, graze for Phase Pulse, and chase clean weekly scores against the Pattern Engine. Description: I.S.U.D. Zero is a portrait bullet-hell boss rush built around clean reads, a tiny fair hitbox, and fast retry mastery. Enter the simulation chamber, learn each boss pattern, graze close calls to charge Phase Pulse, and chase cleaner clears across The Instructor, Mirror Cadet, Twin Array, and The Cartographer. Every run is short, sharp, and score-driven. Bosses move, mutate, and escalate through multiple phases. The ship only takes damage at the red core, so the chaos stays readable even when the screen blooms with bullets. Features: - Precision drag controls for portrait play - Fair red-core hitbox with optional callout - Graze scoring and Phase Pulse screen clears - Four multi-phase bosses with distinct patterns and visual escalation - Five additional boss slots marked Coming Soon - Difficulty options, persistent best scores, and ranks - Game Center weekly and all-time high score leaderboards - Neon arcade presentation with original audio hooks

Screenshots

Zippy Detective4 screens
ISUD Zero4 screens

Verdict

The call

The clearest difference is iOS requirement: Zippy Detective at 12.0 against ISUD Zero's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Zippy Detective costs $0.99 and ISUD Zero $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference ยท 4 level
Zippy Detective versus ISUD Zero: the parameters behind the verdict, then further details
ParameterZippy DetectiveISUD Zero
Price$0.99$0.99
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size197 MB119 MB
Age rating4+12+
DeveloperMehmet KoksalSuwitcha Sugthana

In-app purchases

None

Zippy Detective

No in-app purchases

None

ISUD Zero

No in-app purchases

Questions

Is Zippy Detective free?
Zippy Detective costs $0.99, with no in-app purchases.
Is ISUD Zero free?
ISUD Zero costs $0.99, with no in-app purchases.
Do Zippy Detective or ISUD Zero have ads?
Neither Zippy Detective nor ISUD Zero shows ads.

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