# Legacy View

> Water system info & control

Canonical page: [https://chrome-stats.com/d/id1156891572](https://chrome-stats.com/d/id1156891572)

## Overview

- **ID:** `id1156891572`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Chandler Systems, Inc.
- **Category:** Lifestyle
- **Rating:** 4.70 / 5 (5,437 ratings)
- **Version:** 6.18.2
- **Last updated:** 2026-01-06
- **First published:** 2016-10-03
- **Size:** 31 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/legacy-view/id1156891572)
- **Website:** [http://csih2o.com/products/legacy-view-app](http://csih2o.com/products/legacy-view-app)
- **Privacy policy:** [http://csih2o.com/PrivacyPolicy.pdf](http://csih2o.com/PrivacyPolicy.pdf)

## Description

Legacy View provides a streamlined way to monitor and control Chandler Systems water treatment valves from a single device. It supports valves from CSI, Clearion, and WaterSoft that use the Legacy View Valve, enabling you to view and adjust settings, monitor current and graphical water usage, and start regeneration or backwash cycles from your phone or tablet. You can also manage servicing dealer information, connect to all valves in your system, and update firmware on Bluetooth LE valves, all from one app.

Compatibility and requirements: This app requires Chandler Systems valves with revision C2.00 or higher and Bluetooth LE on a compatible smartphone or tablet. Most recent Apple devices are Bluetooth LE capable. The valve firmware revision can be viewed on the valve display during startup.

## Rankings

- #24,665 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1156891572)