The Best Solution to Spy Phones!
Sigma Spy Tools is the ideal spying software for mobile phone spying. Four different software options are available for download, starting from the basic mobile bluetooth spy software Sigma Spy Lite that works at short distance up to the most advanced mobile phone spy tool Sigma Spy Enterprise which includes Call Interception, SMS Mobile Spy and real time GPS Position Tracker. You can spy on phones using your choice of package. All software suites are easy to install and simple to use. Our mobile spy software operates in stealth mode and the activity is hidden on the target phone. No trace is left and logs are promptly deleted. Once you have purchased the software package that suits you there will be no additional hidden costs. Unlike our competitors we do not charge monthly subscription fees and our software has no expiry.

What are the capabilities of this software?
They vary according to the software package of your choice. To make your choice easy you can see a quick comparison of the spying capabilities of our four different software suites below. For any more information on any of these software suites, please click on the relevant link below. Should you wish to purchase any of our products simply click on the Secure Checkout button of the relevant product.
Sigma Spy
Lite
£ 14.99



 > Only close range use
 > Monitor 1 mobile
 > Requires Bluetooth
 > View incoming calls
 > View outgoing calls
 > Make Calls through     target Mobile
 > View all their files
 > View Phonebook     entries
 > Change their Phone     book entries
 > View their Mobile     picture / videos
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Sigma Spy
Calls


 > Long Distance use
 > Monitor one mobile
 > View incoming calls
 > View outgoing calls
 > Listen to calls
 > Spy phone calls
 > View all their files
 > View Phonebook     entries
 > Change their Phone     book entries
 > View their Phone     picture / videos
 > Record calls and     listen them later
 > Listen to surroundings     when target mobile
    not on a call
£29.99
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Sigma Spy
SMS


 > Long distance use
 > Monitor one mobile
 > Spy mobile SMS
 > View incoming SMS
 > View outgoing SMS
 > Intercept SMS
 > View all their files
 > View Phonebook     entries
 > Change their Phone     book entries
 > View their Phone     picture / videos
£29.99
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Sigma Spy
Enterprise


 > Long distance use
 > Monitor 100+ phones
 > View inbound calls
 > View outbound calls
 > Listen to calls
 > See all SMS activity
 > View all their files
 > View Phonebook
 > Change their Phone     book entries
 > View their Mobile     picture / videos
 > Record calls and     listen later
 > Listen to surroundings     when target phone
    not on a call
 > Block Applications
 > Track phone with GPS
£49.99
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Compatibility Guide
Sigma Spy Tools is compatible with Android phones (eg, HTC, Samsung S series,etc.), iPhone (all generations), Windows Phone (7-7.5-8) (eg. Nokia Lumia, etc.), Blackberry smartphones, Symbian phones (eg. Nokia C5, E7), or Windows Mobile (5-6-6.5).
Who should use Sigma Spy Tools?
Parental Control
Our mobile spy software is ideal for parents wishing to monitor their children and safeguard them from any dangerous activities they might be involved in without their knowledge or consent. If your child has started acting suspiciously lately or is always giving you evasive answers, then the only way to find out the truth is to use advanced mobile spy tools. The information you will be able to gather this way will most certainly give you all the answers you were looking for and will allow you to stop worrying and take the right course of action to settle any problems.
Employee Company Phone Control
Sigma Spy tools is the perfect tool for employers who have a founded suspicion of company phone misuse by one or more of their employees. In today's extremely competitive industrial world keeping industrial secrets is becoming more and more difficult thanks to all the advanced functions of the latest smartphone offerings. Confidential files, photographs and information can now be sent from any smartphone. To safeguard your company from such misuse it is advisable to use advanced phone spy tools to control that such illegal practices are not happening in your company and avoid the financial losses which would result from loss of your company's confidential information. By installing our most advanced mobile spy tools Sigma Spy Enterprise onto your company's phones you will be able to monitor mobile phone activity whatever country they may be in, and thus make sure that none of your secrets are passed on to any of your competitors by any of your employees. For the price of £ 49.99 you will be able to control all the company's mobile phones whether they are ten or one thousand.
Mobile Spy Software Suite's Overview
Sigma Spy Enterprise
This is our top of the range software to spy phones. If you purchase this version you will have no limit on the number of phones you can spy on. You will be able to listen to calls, listen to the surroundings of the mobile phone, as well as receive all SMS text messages sent and received from the target phone. We have also added the capability to determine the position of the target cell phone thanks to GPS tracking, this will finally allow you to see if someone is telling the truth about their whereabouts at a given time. If you want the suite with most features and best price / quality ratio then Sigma Spy Enterprise is the right choice for you.
Sigma Spy Calls
This mobile spy software suite has been created specifically for those only interested in monitoring voice calls and not text messages. You will be able to monitor, listen in and record all the phone calls that might interest you, allowing you to listen to them at a later time when most convenient for yourself. It will also be possible to listen to the mobile phone surroundings when the mobile phone is not used for a voice call.
Sigma Spy SMS
This phone spy software has been tailored to meet the demands of those who are only interested to monitor the SMS activity of a phone, wherever it may be. You will also be able to intercept any text messages which you wish not to be received by the target phone. Phone videos, pictures and phonebook will all be accessible giving you also the possibility to change them.

This is our basic software, which works only from a short distance, typically within a house, flat or office and is ideal to monitor somebody's activity who spends most of her/his time near you. For instance you might want to check what your children are up to on their smartphones while they are in their rooms claiming to be doing their homework. RATING: 4.4 out of 29 ratings. Price: £ 14.99