App Intel

Legacy View

LiveChandler Systems3 apps · 62.8K installsHouse & HomeFreecom.chandler.systems.csi

Information and control for your Chandler Systems water treatment system

Alert me★ WatchOpen in Play ↗
Total installs
55,189
exact · Play shows 50,000+
Installs / day
0
since last crawl
Rating
4.6★
1.3K ratings · 162 reviews
Released
20 Oct 2015
11y ago
Last update
5 Jan 2026
v6.18.2 · 9mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
53.9K65.4K77K88.5K100K10 Oct12 Oct13 Oct
53.9K65.4K77K88.5K100K10 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct13 Oct

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 12 Oct

Most downloads likely come from 🇺🇸 United States (~100%).

  1. United States100%#200 Top free · House & home

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 12 Oct
ChartCountryRankChange
Top free · House & home US#200▼ 9

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

12 in 4 groups
6 Sensitive4 Notable2 Routine

What this app can do with your phone

  • Know roughly where you are, using mobile towers and Wi-Fi networks
  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
LocationSensitive2

Access to where your device is, using GPS or network signals

  • Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Legacy View makes setting up and monitoring your Chandler Systems water treatment system easier than ever! This App covers systems sold under Chandler Systems' three brands (CSI, Clearion and WaterSoft) that use the Legacy View Valve. When used with a Legacy View Valve the user, through the app, can do the following functions: - Connect to all the Legacy View valves in your system. - Conveniently view the status of your valve. - Easily view and change valve settings. - View current water usage information. - Graphically view and export water usage information. - Start a regeneration or backwash cycle from your phone or tablet. - Set, view, import and export the servicing water treatment dealer information. - Better understand how your system is working and understand what settings are for. - Update firmware on the Bluetooth LE valves. Permissions: - Access Bluetooth setting, Pair with Bluetooth devices: This app uses your devices Bluetooth radio to communicate with the Legacy View valve. - Approximate location (network-based): This is a requirement of the Android operating system for the App to scan for Bluetooth devices on Android Marshmallow +. - Write External Storage: This is a requirement to manage valve firmware, export graph data and import/export dealer information. We do not modify or view anything outside of the “/Documents/Water System” directory, we only export mentioned data to this directory. - Read External Storage: This is inherited from the write external storage permission. We do not read anything from external storage. Troubleshooting: Some users experience difficulty with their valve not showing up on the device list. When this occurs, here are some things to try. 1. Make sure Bluetooth is turned on for your valve. Go into the Advanced menu on the valve by pressing and holding both buttons for 5 seconds until the screen starts flashing. Then press the Menu/Enter button repeatedly until you see "bE 0" or "bE 1". If it is "bE 0", then Bluetooth is turned off, press the Set/Change button to enable it, changing the setting to "bE 1". Then press Menu/Enter button repeatedly until you are back at time of day. If your valve will not set and stay at "bE 1" then contact us, your board may need replaced. 2. Unplug your valve and remove the 9V battery (if installed). Wait 30 seconds, then re-power your valve. 3. Turn Bluetooth on your phone off and then back on. 4. Reboot your phone. 5. Make sure your location permission is turned on for the Legacy View app. Location permission is required by Google to use the Bluetooth LE scanner. We do not need or access your location, but because Bluetooth can be used to determine your location, we have to have the location permission just to do a scan for our valves. Once you can connect to your valve, make sure that you allow your valve to update firmware if the app prompts you to do a firmware update.

What's new

* New C4.40 firmware

Growing in House & Home

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