The Survival Days vs Disturbed Protocol Zero
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
The Survival Days
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โ Looking for an exciting zombie game? You are definitely in the right place! โ This is the most exciting zombie shooting game you'll ever come across. Our TPS zombie game will let you have an enjoyable experience as you keep fighting the zombies to survive till the last day of the game. All of this amazing experience will be within the frame of a storyline. You will find yourself immersed in fighting those vicious zombies with a strong determination to keep on fighting until you survive and kill them all. โ The Survivor Days has unique features such as zombies with aggressive abilities and weapons with powerful bullets that smash those zombies to pieces, and with special grenade's you can finish them easily. And many more that you will get to know while you're playing the game. โ On the other hand, the game is not as small game as other survival zombie shooting games. You have to survive for 300 days to finish this huge game. โ I will be more than happy if you follow the game page on social media: โถ https://www.instagram.com/zantgames/?hl=en
Disturbed Protocol Zero
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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?
Screenshots
Verdict
The clearest difference is update cadence: The Survival Days at daily against Disturbed Protocol Zero's every 2 weeks. Disturbed Protocol Zero's advantage is iOS requirement (13.0 vs 15.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
The Survival Days ships an update daily, Disturbed Protocol Zero every 2 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | The Survival Days | Disturbed Protocol Zero |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily โ better | Every 2 weeks |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 484 MB | 185 MB |
| Age rating | 12+ | 12+ |
| Developer | Fadi Abuzant | Alejandro Dominguez |
In-app purchases
The Survival Days
No in-app purchases
Disturbed Protocol Zero
No in-app purchases
Questions
Is The Survival Days free?
Is Disturbed Protocol Zero free?
Do The Survival Days or Disturbed Protocol Zero have ads?
Which is updated more often, The Survival Days or Disturbed Protocol Zero?
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