Efficiency (free) (v. 1.6) Разработано Nubbu Apps |
Efficiency is a powerful trip computer for OBD2 enabled vehicles that is focused on helping you maximize your fuel economy.
Please report any problems you may encounter. Make sure to include your car model, year, OBD2 adapter, phone model, and Android version you're using.
App Requirements:
- A OBD2 enabled vehicle built in 1996 or newer
- ELM327 Bluetooth Adapter
- An Android 2.1 phone/device or newer with Bluetooth capabilities.
Support:
For Help visit http://efficiencyapp.wordpress.com/help/ or email to efficiencyapp@gmail.com
Tags: Efficiency, OBD2, OBDII, Elm327, Ecu, MPG, fuel economy, fuel efficiency, Eco meter, ecometer, econmeter, green meter, ECU, car, truck, speed, rpm, gas, OBD, OBD-II.
|
[2013-02-05] A Google User: mpg does not change to l/100km can not change from mpg to l/100km. not very useful in europe... |
|
[2013-01-02] A Google User: Locks up after 5 seconds of perfection This app is perfect since I really only care about MPG. Torque and some other paid apps are inaccurate and/or cluttered. However, like others, this app stops updating after 5 to 10 seconds. |
|
[2012-12-29] A Google User: Wrong! Looks nice, gets data from car... But the numbers are all wrong. Example. Etc shows temp 100 when torque and others show 160. Can't explain that as f vs celsius, it's wrong either way... So The mpg values are also highly suspect.... Was this thing tested? |
|
[2012-12-20] A Google User: I want to love it The interface is fantastic, much better than Torque. Unfortunately like others, it seems to freeze up after a few minutes use, only to intermittently update before freezing again. |
|
[2012-12-08] A Google User: What a piece of garbage Dammed thing never even connected to my odb2 device, but had no issues with Torque. |
|
[2012-11-21] A Google User: doesn't work.. |
|
[2012-10-09] A Google User: 2002 F350 7.3... Doesn't work. Elm327. Torque works fine. |
|
[2012-08-26] A Google User: Wife loves it. So me and my wife use this app for our mustangs, I have a v8 model so she makes me use this. It was a wake up call to see how my driving yields horrid mpg. Great app |
|
[2012-08-23] A Google User: Works for 5 seconds then locks up Elm 327, EpicTouch ICS, 2008 gmc sierra. contacted developer, no response. I would buy this app if it worked. |
|
[2012-07-30] A Google User: Change mpg to kpl Chosed metric units do not shown on main interface. Keeps reading MPG. Has to be changed. |
|
[2012-07-26] A Google User: love this app I want to love this app . but it tells me I'm getting 98 or 99 mpg . and I know it's more like 35 to 40 .I can see instant mtg going up to 99 but this up thinks it stays there . Elm327bluetooth on smart fortwo pure. One works on other apps. |
|
[2012-07-25] A Google User: Doesn't work. Known good one-ii Bluetooth adapter. HTC ChaCha |
|
[2012-05-03] A Google User: Was excited but... Trying to find a reliable mpg assistant. Mpg readings seemed to do well, but app always stays on in background! I like the UI, but when you exit and come back in, the configuration gets randomized :( |
|
[2012-03-15] A Google User: Tdi Worked better then any other software for diesel engines. Pick the fuel type diesel and go. A+ |
|
[2012-01-07] A Google User: Trash. Forced close every time. Removed |
|
[2011-12-25] A Google User: Nice interface, but ... Seems great until I rotate the screen. Then all of the selected parameters go to vehicle speed and I have to reset them all back to the settings I had before. UK gallons would be a nice to have. Will review again when updated. Samsung Galaxy S2 |
|
[2011-12-13] A Google User: Works great... for 5 minutes I like the interface, works well with my 2008 Mazda 3. Tried this again after todays update but still couldnt get more than 5 mins use before it froze |
|
[2011-12-07] A Google User: Works Great! Very nice interface. Connected to my BAFX brand ELM327 Bluetooth OBD II sensor (the $23.99 one on Amazon) and had no problems whatsoever with my ASUS Transformer and 1997 Mazda 626! Going to check with Galaxy Nexus when it comes out the end of this week. |
|
[2011-10-15] A Google User: Software buggy/compatibility It just sits with not even updating coolant temp. The program does recognize BT adapter. Torque works fine. So suspect app |
|
[2011-09-13] A Google User: No MPG Accuracy Works perfectly, I love how it even turns Bluetooth off and on for me. MPG is way off but I haven't calibrated with fill-ups. Wish calculated tripcost |
|
[2011-09-12] A Google User: Works great 06 civic w/ cheap elm327 from eBay. |
|
[2011-08-23] A Google User: Didn't calibrated but setup fully. Mpg is under 1/2 what cars actually doing, and doesn't seem to recognise overrun. |
|
[2011-07-28] A Google User: Units are a problem. No option for UK gallons (they're different to US gallons) Can't have litres with miles. Required in UK. |
|
[2011-06-29] A Google User: Great app however my gauges do not save everytime I close the app I have to redo all of them I have torque but liked the format of this one. |
|
[2011-06-29] Jeff: Great app however my gauges do not save everytime I close the app I have to redo all of them I have torque but liked the format of this one. |
|
[2011-06-28] A Google User: Love It |
|
[2011-06-28] Logan: Love It |
|
[2011-06-18] A Google User: I absolutely love the UI and when it's working it's just awesome.Unfortunately 5 min is the longest it ever worked for. NexusS, using Torque now. |
|
[2011-06-18] Denis D: I absolutely love the UI and when it's working it's just awesome.Unfortunately 5 min is the longest it ever worked for. NexusS, using Torque now. |
|
[2011-06-15] A Google User: Great UI, but only works for a few seconds, so at the moment it's useless. Author doesn't answer emails. |
|
[2011-06-15] Djof: Great UI, but only works for a few seconds, so at the moment it's useless. Author doesn't answer emails. |
|
[2011-06-13] A Google User: Some good ideas, terrible implementation! Chronic sclerosis - settings are lost several times per day. Annoying dialog at the start. -40 as engine tmp |
|
[2011-06-13] Vadimus: Some good ideas, terrible implementation! Chronic sclerosis - settings are lost several times per day. Annoying dialog at the start. -40 as engine tmp |
|
[2011-06-08] A Google User: Works for 10 - 15 seconds then stops reading data from adapter. Tried several times on Atrix and galaxy tab. Torque has no issues and works better |
|
[2011-06-08] driedger: Works for 10 - 15 seconds then stops reading data from adapter. Tried several times on Atrix and galaxy tab. Torque has no issues and works better |
|
[2011-05-28] A Google User: Yay works on 2010 Nissan rogue |
|
[2011-05-28] Jorge Manuel: Yay works on 2010 Nissan rogue |
|
[2011-05-24] A Google User: Good in conept but freezes consistently freezes within seconds of launch |
|
[2011-05-24] Keith: Good in conept but freezes consistently freezes within seconds of launch |
|
[2011-05-17] A Google User: Doesn't work with my droid2. Torque works much better. |
|
[2011-05-17] Royden: Doesn't work with my droid2. Torque works much better. |
|
[2011-05-06] A Google User: Works great on my Sanyo Zio and Evo 4G! Using cheap obd2 adapter from ebay! Thanks! |
|
[2011-05-06] A Google User: Wish it worked with diesel |
|
[2011-05-06] Jorge: Works great on my Sanyo Zio and Evo 4G! Using cheap obd2 adapter from ebay! Thanks! |
|
[2011-05-06] michael: Wish it worked with diesel |
|
[2011-05-05] Yves: Nice idea, but app doesn't work. I tried it a few times on different phones in the past 12 months. It works for less than one minute, then crashes. |
|
[2011-04-27] A Google User: Has great potential. But shows unrealistic mileage so far. Will have to play with it more. |
|
[2011-04-27] Donald: Has great potential. But shows unrealistic mileage so far. Will have to play with it more. |
|
[2011-04-26] A Google User: It works but states my 4wd hemi ram gets 40+ MPG instant and over 35 average. |
|
[2011-04-26] jarrod: It works but states my 4wd hemi ram gets 40+ MPG instant and over 35 average. |
|
[2011-04-10] A Google User: Dev isn't updating paid app as frequently as free one! Doesn't reply to emails. :-( |
|
[2011-04-10] earthling: Dev isn't updating paid app as frequently as free one! Doesn't reply to emails. :-( |
|
[2011-04-06] A Google User: No option to prevent phone from sleeping, makes this useless as a dashboard app |
|
[2011-04-06] Toastee: No option to prevent phone from sleeping, makes this useless as a dashboard app |
|
[2011-03-30] A Google User: Great potential. Needs to update the average mpg consistently and ability to toggle screen timeout. Nice app already though. Worth the download. |
|
[2011-03-30] Jerry: Great potential. Needs to update the average mpg consistently and ability to toggle screen timeout. Nice app already though. Worth the download. |
|
[2011-03-16] A Google User: Yay! Metric units! Now this thing is dripping with potential! |
|
[2011-03-16] Julian: Yay! Metric units! Now this thing is dripping with potential! |
|
[2011-03-15] A Google User: Looks promising with one issue so far The average MPG stays at 0 whilst the Immediate MPG works. Also, any possibility of adding more PIDs? |
|
[2011-03-15] Ian: Looks promising with one issue so far The average MPG stays at 0 whilst the Immediate MPG works. Also, any possibility of adding more PIDs? |
|
|