# D.E.A.D. Protocol vs ABYSS BLADE

The clearest difference is price: D.E.A.D. Protocol at Free against ABYSS BLADE's $2.99. D.E.A.D. Protocol also leads on rating (5.0 vs 4.3) and update cadence (every 3 days vs every 3 weeks). ABYSS BLADE's advantage is in-app purchases (none vs 4). On ratings volume, ads, device support and iOS requirement there is nothing between them.

D.E.A.D. Protocol is free to download; ABYSS BLADE costs $2.99 up front. D.E.A.D. Protocol sells 4 one-off in-app purchases. ABYSS BLADE asks for nothing beyond the download.

D.E.A.D. Protocol holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews point the same way: 100% of D.E.A.D. Protocol's written reviews are positive against 82% of ABYSS BLADE's.

D.E.A.D. Protocol ships an update every 3 days, ABYSS BLADE every 3 weeks. The most recent releases landed on June 1, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | D.E.A.D. Protocol | ABYSS BLADE |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/dead-protocol/id6739101470/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/abyss-blade/id6747693300/reviews) |
| Number of ratings | 7 | 7 |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 677 MB | 1.0 GB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Nathan Sheets](https://appshunter.io/developer/1783692340) | [上海魔剑网络科技有限公司](https://appshunter.io/developer/1759315326) |

## What reviewers say

### D.E.A.D. Protocol

[App page](https://appshunter.io/ios/app/dead-protocol/id6739101470)

Survive a zombie apocalypse with realistic shooting mechanics and a vast arsenal of upgradeable weapons. Customize your character and immerse yourself in detailed graphics as you face relentless hordes. Test your survival instincts in intense missions or see how long you can last.

**Highlights:** Realistic shooting mechanics, Upgradeable weapon arsenal, Customizable characters, Intense missions, Endless zombie hordes, Detailed graphics

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lunchbox | $0.99 | one-time |
| Cooler | $1.99 | one-time |
| Pantry | $4.99 | one-time |
| Truckload | $9.99 | one-time |


### ABYSS BLADE

[App page](https://appshunter.io/ios/app/abyss-blade/id6747693300)

Embark on a dark 3D action adventure where you can freely switch combat styles by wielding different weapons. Master skills and strategy to overcome challenging bosses and explore a randomly generated abyss filled with buffs and unique equipment.

**Highlights:** Weapon-driven classes with unique skills, Skill-based action combat, Randomized runs with hundreds of buffs, Diverse build crafting, Challenging boss battles, Single-player mobile game

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is D.E.A.D. Protocol free?

D.E.A.D. Protocol is free to download, with in-app purchases available.

### Is ABYSS BLADE free?

ABYSS BLADE costs $2.99, with no in-app purchases.

### Which has better reviews, D.E.A.D. Protocol or ABYSS BLADE?

D.E.A.D. Protocol is rated higher. D.E.A.D. Protocol averages 5.0 out of 5 from 7 ratings, while ABYSS BLADE averages 4.3 from 7 ratings.

### Do D.E.A.D. Protocol or ABYSS BLADE have ads?

Neither D.E.A.D. Protocol nor ABYSS BLADE shows ads.

### Which is updated more often, D.E.A.D. Protocol or ABYSS BLADE?

D.E.A.D. Protocol ships an update every 3 days, and ABYSS BLADE every 3 weeks. Most recently, D.E.A.D. Protocol was updated on June 1, 2026 and ABYSS BLADE on August 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*