Comparison

BlastXOdyssey vs ISUD Zero

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

Head to head
About

BlastXOdyssey

Features
Read full description

BlastX e um roguelite de tiro espacial em ritmo acelerado. Pilote uma nave customizavel, libere armas absurdas (feixes, espalhadores, railguns), escolha portais que mudam o rumo da run e encare bosses multi-fase que enchem a tela. Progrida com missões diarias, login streaks e blueprints raros para desbloquear equipamentos. Sem partidas longas: acao direta, efeitos vistosos e recompensas constantes para quem curte intensidade arcade.

About

ISUD Zero

Features
Read full description

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

BlastXOdyssey4 screens
ISUD Zero4 screens

Verdict

The call

The clearest difference is ads: ISUD Zero at none against BlastXOdyssey's shown. BlastXOdyssey's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support 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.

Scorecard2 real differences · 3 level
BlastXOdyssey versus ISUD Zero: the parameters behind the verdict, then further details
ParameterBlastXOdysseyISUD Zero
PriceFreeFree
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size22 MB119 MB
Age rating4+12+
DeveloperAbimael TedescoSuwitcha Sugthana

In-app purchases

None

BlastXOdyssey

No in-app purchases

None

ISUD Zero

No in-app purchases

Questions

Is BlastXOdyssey free?
BlastXOdyssey is free to download, with no in-app purchases.
Is ISUD Zero free?
ISUD Zero is free to download, with no in-app purchases.
Do BlastXOdyssey or ISUD Zero have ads?
BlastXOdyssey shows ads; ISUD Zero does not.

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