Solinst6 - App Store

The Solinst Levelogger(R) App is designed to communicate wirelessly with Solinst dataloggers. It has many programming options, including start/stop, data downloading, scheduled and repeat sampling, future start/stop, and GPS coordinates.
To use the Solinst Levelogger App, you will need to purchase a Levelogger App Interface, which uses a simple hardware connection to the top of a Solinst Direct Read Cable, Adaptor, or LevelVent Wellhead. Your phone or tablet communicates with the Levelogger App Interface via Bluetooth(R) technology, providing information about the connected datalogger, including battery level, serial number, and firmware.
Files can be sent directly from the App to any email account, or to most File Sharing Apps already installed on your smart device.
Run complete datalogger diagnostics tests using the Levelogger App’s diagnostic utility for all of your Solinst dataloggers.
When monitoring water conductivity using a Levelogger LTC, you may need to calibrate while in the field. This App allows you to run a complete user calibration to ensure the highest accuracy readings.
Advantages of Using the Solinst Levelogger App
- Communicate with your datalogger wirelessly
- Makes data collection very efficient
- Employs the smartphone technology that you are already using
- Eliminates the need to bring a laptop or cumbersome equipment to the field
- Program and start dataloggers right in the field
- View real-time readings, download, e-mail or share logged data files
Levelogger App Interface Device (Hardware Connection to dataloggers)
The Levelogger App Interface uses Bluetooth wireless technology to connect a Solinst datalogger to your smart device. Once connected, you can view data and program the datalogger using the Solinst Levelogger App.
The Solinst Levelogger App and Interface are compatible with the following Solinst dataloggers:
-Levelogger 6 (Firmware 1.000)
- Levelogger 6 Junior (Firmware 1.000)
- Levelogger 6 LTC (Firmware 1.000)
- Barologger 6 (Firmware 1.000)
- Rainlogger 6 (Firmware 1.000)
- LevelVent 6 (Firmware 1.000)
- Levelogger 5 (Firmware 1.007)
- Levelogger 5 Junior (Firmware 1.007)
- Levelogger 5 LTC (Firmware 1.007)
- Barologger 5 (Firmware 1.007)
- Rainlogger 5 (Firmware 1.007)
- AquaVent 5 (Firmware 1.007)
- LevelVent 5 (Firmware 1.007)
- Levelogger Edge (Firmware 3.004)
- Barologger Edge (Firmware 3.004)
- Levelogger Junior Edge (Firmware 3.004)
- LTC Levelogger Edge (Firmware 1.003)
- Rainlogger Edge (Firmware 3.001)
- LevelVent (Firmware 1.000)
- AquaVent (Firmware 1.000)
- Levelogger Gold (Firmware 2.007)
- Barologger Gold (Firmware 2.007)
- Levelogger Junior (Firmware 2.007)
- LTC Levelogger Junior (Firmware 2.005)
- Rainlogger (Firmware 2.000)

Version History Support for New Generation of L6 Loggers 6 Sep 2 Fixes Solution Conductivity calculation bug while performing LTC Calibration 3.5.4 Apr 22 • Fixes app crash when the Location Access is not granted
• Adds default value for co-ordinates as 0, 0 when the Location Access is not granted
• Adds Location Access Request Dialogue for newer iOS Versions
• Fixes occasional XLE File corruption with CSV data
• Fixes Realtime Graph Data Adjustment Buttons getting disabled unexpectedly
• Fixes Graph View Title Bar Buttons not showing correctly on iOS 26+ (Liquid Glass UI) 3.5.3 Feb 12 • Fixes crashing issue for Rainlogger Graph and Table View on some devices.
• Adds support for Rainlogger CSV Generation based on selected time interval. 3.5.2 10/21/2025 Bug fixes and improvements. 3.5.1 11/28/2022 1. Added support for all new 5 Series Solinst Dataloggers.

2. Added full support for running Levelogger 5 LTC Conductivity calibrations.

3. Bug fixes. 3.5.0 09/10/2020 Minor bug fixes and added ability to disable time sync with loggers. 3.4.1 08/27/2018 1. Added support for the new Model 3250 LevelVent vented dataloggers.
2. Added full support for running LTC Levelogger Edge Conductivity calibrations.
3. Added new Diagnostics Utility support for all Solinst dataloggers. 3.4.0 06/20/2018 1. Added support for distributing XLE data files using the Files App to enable bulk cloud transfers.
2. XLE data file names can now include the date created as an option.
3. iOS 11 support has been added.
4. Bug fixes. 3.3.0 01/03/2018 Added continuous mode logging support for LT Edge Jr, LTC Jr, and Rainlogger Edge.
XLE file format has changed to embed line termination.
General bug fixes throughout. 3.2.1 09/11/2017 Updated for iOS 10 and added support for LTC Levelogger Edge. 3.2.0 02/15/2017 Updated for iOS 9 and added support for AquaVent logger. 3.0.1 07/19/2016 Updated to support iOS7/iOS8 devices. 2.1.0 02/12/2015 1) Minor bug fixes.
2) Simplified set-up screen operation.
3) Sound settings now selectable.
4) Improved operation of GPS location feature.
5) Support for iPhone 6, 6Plus
6) Optimized for iOS 8 2.0.1 12/11/2014 1) Minor bug fixes.
2) Real-time readings correction for Rainloggers.
3) Improved support for iPhone 5S, iPad Air, and iPad Mini with Retina display. 1.0.1 07/24/2014 1.0.0 04/21/2014