# Pinlet vs Control Shrimp

The clearest difference is update cadence: Control Shrimp at daily against Pinlet's every 5 weeks. Control Shrimp also leads on iOS requirement (14.0.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pinlet ships an update every 5 weeks, Control Shrimp daily. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pinlet | Control Shrimp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (373 ratings)](https://appshunter.io/ios/app/pinlet/id1533524491/reviews)** | — |
| Number of ratings | **373** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free | — |
| Size | 117 MB | 42 MB |
| Requires iOS | 16.0 | **14.0.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Vivanco](https://appshunter.io/developer/1533524493) | [Miguel Bustamante Feijoo](https://appshunter.io/developer/1785793990) |

## What reviewers say

### Pinlet

[App page](https://appshunter.io/ios/app/pinlet/id1533524491)

This app provides a secure and efficient QR code-based access control system for residences, businesses, and events. It allows for contactless entry management of residents, guests, and employees, reducing wait times and enhancing security. Control all access and visitor management directly from your mobile device.

**Highlights:** Dynamic QR code access, Digital visitor invitations, Entry and exit logging, Real-time validation, Mobile visitor control, Security system integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Control Shrimp

[App page](https://appshunter.io/ios/app/control-shrimp/id6739515324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pinlet free?

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

### Is Control Shrimp free?

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

### Do Pinlet or Control Shrimp have ads?

Neither Pinlet nor Control Shrimp shows ads.

### Which is updated more often, Pinlet or Control Shrimp?

Pinlet ships an update every 5 weeks, and Control Shrimp daily. Most recently, Pinlet was updated on October 22, 2026 and Control Shrimp on October 12, 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.*