# Shakedown vs Salvage Protocol

The clearest difference is price: Salvage Protocol at Free against Shakedown's $4.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Salvage Protocol is free to download; Shakedown costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shakedown ships an update fortnightly, Salvage Protocol every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Shakedown | Salvage Protocol |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (20 ratings)](https://appshunter.io/ios/app/shakedown-hawaii/id6739521561/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Paid | — |
| Size | 124 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | +4 |
| Developer | [Vblank Entertainment Inc.](https://appshunter.io/developer/943175955) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### Shakedown

[App page](https://appshunter.io/ios/app/shakedown-hawaii/id6739521561)

Embark on a 16-bit open-world adventure where you build a business empire. Complete missions, acquire properties, and sabotage rivals to dominate the island. Explore by land, sea, or air, uncovering secrets and engaging in arcade challenges.

**Highlights:** 16-bit open world exploration, Business acquisition and management, Mission-based gameplay, Sabotage competitors, Vehicle and boat traversal, Arcade challenges and side quests

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

**In-app purchases:** none


### Salvage Protocol

[App page](https://appshunter.io/ios/app/salvage-protocol/id6787807172)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shakedown free?

Shakedown costs $4.99, with no in-app purchases.

### Is Salvage Protocol free?

Salvage Protocol is free to download, with no in-app purchases.

### Do Shakedown or Salvage Protocol have ads?

Neither Shakedown nor Salvage Protocol shows ads.

### Which is updated more often, Shakedown or Salvage Protocol?

Shakedown ships an update fortnightly, and Salvage Protocol every 2 weeks. Most recently, Shakedown was updated on October 28, 2026 and Salvage Protocol on October 25, 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.*