iPhone Quality Index

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us App Store Review 31 Dec 2016 6.0
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us Appolicious 21 Mar 2012 5.0  
us Apple 06 Feb 2012 5.0 Read the review
Say hello to Evi.

Evi is the revolutionary artificial intelligence here to help with all of your everyday information needs. Evi’s app is free to download and with no hidden charges.

You can speak your questions to Evi using natural language. Evi understands what you want to know and gives back exactly what you're after.

Need a currency conversion in a hurry? She can help. Need another word for renegade? She can help with that too. Ever wondered why the sky is blue or how Napoleon died? She has answers to these questions and more. Evi has a database of nearly a billion facts and is learning more every day.

Life is simpler with Evi.


- Ask Evi anything - Evi can answer questions about books, music, films, conversions, history, people, places and much more.
- Voice or text input - Chat to Evi in plain English and she will understand
- Built in browser – No need to swap to a different browser, view web links within Evi's app
- A learning and adapting intelligence – Rate Evi’s answers to help her learn more about the world
- More than a search engine - Evi takes the searching out of search, able to review and compare nearly a billion facts from her database to give you exactly what you need.
Evi screenshot #1
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To add a Qi badge for Evi to your site:

  1. Copy the HTML code snippet and paste it into your site.
  2. The badge will automatically display on your web page with the Evi iPhone app's current Qualityindex rating.
Quality Index
Publisher: True Knowledge
Formats(s): iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPhone6, iPhone6Plus, iPodTouchSixthGen
Genre(s): Lifestyle, Entertainment
Filesize: 11MB
Age rating: 17+
App version: 1.3.0
Evi image #1
21 Oct 2015
Version: 1.3.0
17 Jun 2015
Version: 1.2.9
20 Mar 2015
Version: 1.2.8
28 Feb 2015
Version: 1.2.7
04 Dec 2014
Version: 1.2.6
22 Oct 2014
Version: 1.2.5
14 Nov 2013
Version: 1.2.4
21 Aug 2013
Version: 1.2.3
22 Feb 2013
Version: 1.2.2
03 Nov 2012
$0.99 to $0.00
12 Oct 2012
Version: 1.2.1
11 May 2012
Version: 1.2.0
21 Mar 2012
Version: 1.1.1
show more
Latest features on Evi
23 Mar 2012
Pigs in spaaaaaace
02 Mar 2012
Evi come, Evi go
27 Jan 2012
Football fever
15 Jun 2018
Hottest games on the UK App Store right now
08 Jun 2018
Hottest games on the UK App Store right now
01 Jun 2018
Hottest games on the UK App Store right now
25 May 2018
Hottest games on the UK App Store right now
18 May 2018
Hottest games on the UK App Store right now
Latest Releases
21 Jun 2018
21 Jun 2018
21 Jun 2018

What is the Quality Index?
WHAT IS THE QUALITY INDEX? Condensing critical opinion from the best websites into one definitive score
CONTACT US All the right links to get in touch with the Quality Index team.
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