How to Monitor Contacts on Someone Else’s Phone


According to a Statista survey, 90% of kids in the US own a smartphone by age 14. With these devices, they are exposed to a long list of vices on the internet and predators in our midst. Parents must monitor their online activities to ensure their kids’ safety and keep tabs on who they’re in contact with. Read on as we explore how you can view contacts and other useful information from another device.  

Coolest Apps for Accessing Contacts on Another iPhone or Android Device

Monitoring apps come in handy when you intend to track the activity on another device, be it your child’s, partner’s, or employee’s phone. There are dozens of these apps in the market today. After extensive comparative research, we’ve brought you the top 5 contenders in the space.

Mobile Tracker Free

Mobile Tracker Free is a comprehensive yet surprisingly straightforward monitoring app. With its plethora of features, this is easily the best free mobile tracker app in the market today. It is well suited for parents keeping an eye on their kids, employers monitoring their workers, or spouses keeping tabs on their partners.

Some of its notable features include:

  • SMS and MMS monitoring
  • Social media tracking
  • A tracker contact number
  • Location monitoring with GPS, which renders it a phone tracker free online app
  • Monitoring call records and recording calls
  • Remote control with screenshot and photo capture and ambient sound recording

Download Mobile Tracker Free to enjoy these features, or upgrade to their paid tiers for more.


  • Free with a wide range of features
  • Straightforward installation with a demo on their website
  • Offers the best mobile tracker with Google Map
  • Requires no rooting


  • Only available on Android


SPYERA is a powerful tool for remotely monitoring your loved ones and employees. It boasts a comprehensive feature offering and is compatible with Android, iOS, macOS, and Windows. Some of its standout features include:

  • Keylogger captures typed content
  • Call history monitoring, recording, and live listening
  • Download photos and videos taken by the target device’s camera
  • Ambient sound recording from the monitored device’s microphone
  • Browsing history monitoring
  • Real-time location tracking
  • Geofencing notifications


  • Compatible across multiple devices and operating systems
  • Works in stealth mode on tracked device
  • It’s an accurate mobile location tracker app
  • Has an attractive feature offering
  • Offers a 10-day money-back guarantee



  • May require rooting or jailbreaking the device to be monitored
  • Lacks a free trial


FlexiSPY is a robust monitoring app that tracks every move on your target device. Jam-paced with features, this app acts as a trustworthy watchdog over your staff and loved ones. Some of these features include:

  • Monitors installed apps
  • Records and offers live listening to real calls and VOIP calls like Skype, LINE, and more
  • Tracks all locations where a device has been
  • Accesses photos and videos in the phone’s gallery
  • Monitors all SMS and email correspondence
  • Offers social media monitoring covering all popular apps


  • Can run on Android, iPhone, Mac, and PC
  • Runs incognito on the tracked device
  • FlexiSPY EXPRESS delivery service brings you a new phone with FlexiSPY pre-installed right to your doorstep


  • Lengthy installation process
  • Some features may require jailbreaking or rooting


XNSPY is a popular cell phone monitoring software and tracker contact app that boasts an array of handy features. With it, you can monitor your loved ones to keep them safe or keep tabs on your employees to safeguard your investments. Some of its defining features include:

  • Remote access to phone calls and contacts
  • Live location tracking with GPS
  • Monitor texts and IM chats
  • Track activity across all popular social media and dating apps
  • Alerts on flagged words and locations
  • Keylogger that monitors all keyboard inputs
  • Remote control of tracked device


  • Compatible with both Android and iOS
  • Works in the background, thus difficult to detect and remove
  • User-friendly interface


  • Slow updates
  • Some features require rooting or jailbreaking


Cocospy is an efficient online mobile tracker and monitoring tool. With it, you can discreetly keep track of what’s dear to you, be it your loved ones or your business. With its rich feature offering, Cocospy is one of the leading service providers in the monitoring space. Some of its notable features include:

  • Tracks contacts and earmarks people who seem to be troublesome
  • Monitors incoming and outgoing calls
  • Tracks device location
  • Grants access to social media activity across WhatsApp, Facebook, and Instagram
  • Tracks browsing activity
  • Allows remote app blocking or uninstalling


  • Available on Android, iOS, Mac and Windows
  • Offers a rich set of features
  • Works in stealth on the monitored device


  • Some features on iOS are limited


Track a Phone in 3 Easy Steps

Tracking a phone is a pretty straightforward process. The only hardship you’re likely to face is choosing the best monitoring app, as these apps come in all shapes and sizes. However, you could never go wrong with any of the apps we’ve explored today. Once you have this step down, you can track your loved ones in these few steps:

  1. Create an account with your preferred monitoring app, and choose a subscription where applicable.
  2. Install and configure the app with instructions from the app’s website.
  3. Log in and start tracking your desired device.