Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

EV Logger Screenshots

iPhone

About EV Logger

EV Logger gives electric vehicle owners the ability to record energy use information to track range and energy efficiency in much the same way that a gas car owner might track gas mileage.

The app is customizable so the owner can choose what information items to record and the entry order.

Given sufficient data, EV Logger provides some simple calculations like battery-to-wheel efficiency per drive and wall-to-wheel efficiency per drive/charge cycle. The recorded data may be exported for further analysis.

The current version contains appropriate settings for a Nissan LEAF, RAV4 EV, Tesla Roadster, Tesla Model S, Model X, Model 3 & Model Y and a generic setting that can be customized for other electric vehicles.

What's New in the Latest Version 1.6.1

Last updated on Jul 19, 2023

Old Versions

Fix issue with showing trip meter drive efficiency in mi/kWh
Add template for VW ID.4

Version History

1.6.1

Jul 19, 2023

Fix issue with showing trip meter drive efficiency in mi/kWh
Add template for VW ID.4

1.6

Nov 22, 2021

Fixed issues with record buttons laying out incorrectly, text disappearing in Dark Mode and date/time editor not working.

1.5.1

Mar 10, 2020

Fix issue with missing buttons below date control.

1.5

Feb 15, 2020

Support for vehicles using metric system units and improved defaults for Tesla vehicles.

1.3

Jan 7, 2017

Improved performance and compatibility.

1.2

Jan 24, 2014

- add Pack Ah, State of Health, and Hx value for "Leaf with SOC Meter" vehicles
- add support for changing vehicle instrumentation type
- fix black screen when in background on iOS 7

1.1

Oct 31, 2013

- iOS 7 support
- significantly improved performance for exporting text report

1.0

May 30, 2013

- New app icon and buttons!
- Show different icon in log for charge, full charge and leveling charge.

0.9.10

Mar 27, 2013

- Added cost field.
- Fixed issue with calculated efficiency when switching between range mode on/off.

0.9.9

Mar 8, 2013

Add CAC field for Roadster, and Range Mode switch for Roadster and Model S.

For charge records, Trip Reset After now auto sets to previous value.

0.9.8

Feb 27, 2013

Added an instrumentation preset for Tesla Model S.

0.9.7

Jan 9, 2013

Support for new data fields: SOC bars, battery temperature bars, ambient temperature, and pack voltage. For vehicles that document leveling charges, charges marked as such are now indicated in log entry list.

0.9.6

Oct 4, 2012

Support for 4" retina display.
Fix error computing energy efficiency between charges involving reseting the trip meter on one of several drive reports.

0.9.5

Sep 10, 2012

Improved scrolling performance with large number of log entries.

0.9.4

Apr 27, 2012

- improved display of energy efficiency for charge records
- new instrumentation option for Nissan LEAF with SOC meter
- improved responsiveness in some unusual cases

0.9.3

Oct 24, 2011

• Improved support for Nissan LEAF
• Minor enhancements and bug fixes

0.9.2

Jul 19, 2011

- Preliminary support for the Nissan LEAF
- Various enhancements and bug fixes

0.9

May 19, 2011

Feedback Report