Comparison

Disturbed Protocol Zero vs ZERO FIGHTER

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

Head to head
About

Disturbed Protocol Zero

Features
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The world has collapsed after the activation of the mysterious Protocol Zero. Cities are overrun with infected, resources are scarce, and escape is your only hope. In Disturbed Protocol Zero, you must explore dangerous zombie-infested environments, find supplies, solve puzzles, and repair various escape vehicles like buses, helicopters, and boats to survive. Explore abandoned hospitals, police stations, ports, and laboratories. Face hordes of infected and terrifying creatures. Search for parts, fuel, and tools to repair vehicles. Solve puzzles and unlock new areas. Manage limited ammunition, first-aid kits, and resources. Enjoy a pixel art survival horror experience. Each scenario offers new challenges, enemies, and ways to escape. Can you survive the chaos and uncover the truth behind Protocol Zero?

About

ZERO FIGHTER

Features
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Take the controls of the Zero and soar into the skies of the Pacific War. This title is an authentic 3D flight-shooting game that puts you in the cockpit of the Mitsubishi A6M Zero (Zero-sen). You begin with flight training at Kasumigaura, mastering basic maneuvers—such as banking turns, steep dives, and loops—alongside an instructor's aircraft. Once training is complete, it is time for actual combat. You will progress through a series of campaign maps that recreate the battlefield: flying over fleets, dodging anti-aircraft tracer fire, dropping bombs on enemy ships, and engaging in dogfights to shoot down enemy fighters. Set against a backdrop of beautifully rendered cloudscapes and open ocean, the game offers an authentic aerial combat experience using intuitive gyro controls—all from your smartphone. Why not become a Zero pilot yourself and master the skies of the Pacific?

Screenshots

Disturbed Protocol Zero4 screens
ZERO FIGHTER4 screens

Verdict

The call

The clearest difference is iOS requirement: Disturbed Protocol Zero at 13.0 against ZERO FIGHTER's 15.0. On price, ads, 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.

Scorecard1 real difference · 5 level
Disturbed Protocol Zero versus ZERO FIGHTER: the parameters behind the verdict, then further details
ParameterDisturbed Protocol ZeroZERO FIGHTER
PriceFreeFree
Update frequencyEvery 2 weeks—
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size185 MB191 MB
Age rating12+17+
DeveloperAlejandro DominguezE-ONLINESERVICE

In-app purchases

None

Disturbed Protocol Zero

No in-app purchases

None

ZERO FIGHTER

No in-app purchases

Questions

Is Disturbed Protocol Zero free?
Disturbed Protocol Zero is free to download, with no in-app purchases.
Is ZERO FIGHTER free?
ZERO FIGHTER is free to download, with no in-app purchases.
Do Disturbed Protocol Zero or ZERO FIGHTER have ads?
Both Disturbed Protocol Zero and ZERO FIGHTER show ads.

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