# Dropbound vs Detective Protocol

The clearest difference is in-app purchases: Dropbound at none against Detective Protocol's 5. Dropbound also leads on iOS requirement (15.0 vs 27.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Detective Protocol sells 5 one-off in-app purchases. Dropbound asks for nothing beyond the download.

Dropbound ships an update every 9 days, Detective Protocol every 8 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Dropbound | Detective Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/detective-protocol-crime-sim/id6759249109/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 82 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [DevCraft](https://appshunter.io/developer/1824666315) | [Miguel Vieira](https://appshunter.io/developer/641139920) |

## What reviewers say

### Dropbound

[App page](https://appshunter.io/ios/app/dropbound-pipe-puzzle-game/id6757280331)

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

**In-app purchases:** none


### Detective Protocol

[App page](https://appshunter.io/ios/app/detective-protocol-crime-sim/id6759249109)

Engage in realistic interrogations with AI suspects who react dynamically to your questions. Solve procedurally generated crime cases using deduction, evidence, and by uncovering contradictions. Experience unique investigations across diverse settings with no scripted dialogue.

**Highlights:** Unscripted AI suspect interrogations, Procedurally generated crime cases, Natural language questioning, Deduction and evidence analysis, Multiple case settings, Dynamic suspect reactions

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Global Jurisdiction | $2.99 | one-time |
| Elite Training Module | $2.99 | one-time |
| Visual-Freq Upgrade | $2.99 | one-time |
| Restricted Case Files | $2.99 | one-time |
| Director's Clearance | $9.99 | one-time |


## Frequently asked questions

### Is Dropbound free?

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

### Is Detective Protocol free?

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

### Do Dropbound or Detective Protocol have ads?

Both Dropbound and Detective Protocol show ads.

### Which is updated more often, Dropbound or Detective Protocol?

Dropbound ships an update every 9 days, and Detective Protocol every 8 days. Most recently, Dropbound was updated on October 25, 2026 and Detective 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.*