# Protocol 4 vs DOS Rebellion

The clearest difference is in-app purchases: DOS Rebellion at none against Protocol 4's 7. DOS Rebellion also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Protocol 4 sells 7 one-off in-app purchases. DOS Rebellion asks for nothing beyond the download.

## The numbers

| Metric | Protocol 4 | DOS Rebellion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dos-rebellion-rewired/id6812644218/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | — | Free |
| Size | 12 MB | 77 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAKAN OZGER](https://appshunter.io/developer/1855495033) | [OSCAR ISAAC SANDOVAL](https://appshunter.io/developer/6812644220) |

## What reviewers say

### Protocol 4

[App page](https://appshunter.io/ios/app/protocol-4-code-breaker-pvp/id6755742805)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Change | $0.99 | one-time |
| Starter Kit | $1.99 | one-time |
| Agent License | $2.99 | one-time |
| Hacker's Stash | $4.99 | one-time |
| Pro Kit | $4.99 | one-time |
| Trust Fund | $9.99 | one-time |
| Master Kit | $9.99 | one-time |


### DOS Rebellion

[App page](https://appshunter.io/ios/app/dos-rebellion-rewired/id6812644218)

Engage in a fast-paced cyber roguelite where you infiltrate hostile networks to steal data. Deploy specialized programs, manage rising trace levels, and decide whether to push deeper or escape with your loot. Upgrade your rig and face adaptive firewall bosses in this offline-capable infiltration game.

**Highlights:** Infiltrate branching hostile networks, Deploy specialized hacking programs, Manage trace, integrity, and risk, Upgrade permanent recovery systems, Battle multi-phase firewall bosses, Play offline without an account

**In-app purchases:** none


## Frequently asked questions

### Is Protocol 4 free?

Protocol 4 is free to download, with in-app purchases available.

### Is DOS Rebellion free?

DOS Rebellion is free to download, with no in-app purchases.

### Do Protocol 4 or DOS Rebellion have ads?

Protocol 4 shows ads; DOS Rebellion does not.

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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.*