Apps by River Rock Logic
LinkControl app icon

Utilities

LinkControl

River Rock Logic

Free download 3.50 · 1 storefront · 2 ratings In-app purchases unconfirmed
Open on Apple

About this app

LinkControl is an automation application that can be used to control lights, dimmers, motors and other physical devices. This application is essentially a button processing application that needs to be paired with a server component that ultimately controls the physical devices. This application downloads button definitions from the server application and when a button is pressed a button identifier is returned to the server indicating which button was pressed. With that information the server decides the appropriate next step. LinkControl has no knowledge of the overall process as it just handles button definitions and button presses.

Latest release

What’s New

Version 1.6 Feb 26, 2026

-updated button colors to use white text for better readability for several colors

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
2 ratings
2 Aug 13, 2026 · 2 ratings Aug 13, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 13, 2026 · Free Aug 13, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 13, 2026 · 4:06 AM Free

Screenshots

LinkControl iPhone screenshotLinkControl iPhone screenshotLinkControl iPhone screenshotLinkControl iPhone screenshot LinkControl iPad screenshotLinkControl iPad screenshotLinkControl iPad screenshotLinkControl iPad screenshot