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 3.2

1. 2-click instant alert sending via a fresh new interface
2. Send alerts to multiple groups, Cells, your custom audience, all at once!
3. Greatly improved location retrieval
4. Ghosting: use iER without having location/GPS enabled *
5. Sync your contacts in order to be notified when they join iER

Note: Some secondary features that require Location will become suspended. Reactivating Location services automatically re-enables all features.

Ratings and Reviews

4.5 out of 5
14 Ratings

14 Ratings

TGrandMaster ,


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

AntDP ,

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

Kallieharie ,

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


Affinity Health (Pty) Ltd
50.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, German, Portuguese, Romanian, Spanish, Swedish

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.

You May Also Like