iPhone Screenshots


iER is a De-centralized, micro-social platform that allows users to issue emergency alerts, and respond to alerts issued by their friends. iER is ideal for use by neighborhood watch groups, students, friends and other groups of people willing to organize themselves independently in order to manage and respond to emergencies.

Once you and your friends download and install the app, you can create small, independent and customized cells of users to send out alerts in case of medical emergencies, police emergencies and other potential emergency situations, all in an instant. Whether your car breaks down or you are engaged in activism and need urgent help from friends, you can issue alerts with your exact GPS coordinates where your friends can get the distance and directions to your locations.

Continued use of GPS running in the background can dramatically decrease battery life.

What's New

Version 3.1

Minor bug fixes.

Ratings and Reviews

4.5 out of 5

6 Ratings

6 Ratings



I’m happy you changed the location settings to only while using the application. Saves a lot on battery power.

Thanking you.

Loving the app

Developer Response

Good day,
Thank you for your feedback and giving us the opportunity to enhance our app.
We are glad the Development Team were able to assist with the request.
Thank you for rating our app and for your compliment.
iER Team

Allow Location Services When Using App Only


Great app that works. However the "Always use location" setting drains battery too much to the point that I rather switch off the app. I recommend allowing for the ability to use location services only "While using the app". This will still allow allot of functionality.

Developer Response

Good day,
Thank you for your feedback.
We have sent your request through to our Development Team for consideration.
iER Team

Excellent service


Thee best app on ios- friendly,professional service- response time is absolutely lightning fast. Keep up the good work guys!

Developer Response

Good day,
Thank you for rating our app and for your compliment.
iER Team


Affinity Health (Pty) Ltd
46.8 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
English, German, Portuguese, Romanian, Spanish
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© Affinity Health (Pty) Ltd


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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