UHD / Information Technology / UHDBlackboard / iClicker2 Remotes vs. iClicker REEF: What's the difference?
iClicker2 Remotes vs. iClicker REEF: What's the difference?
- MacMillan Learning offers two platforms for classroom polling: iClicker2 remotes and the iClicker REEF app.
- Either option can be used by students participating in polling sessions.
- Students can decide which platform works best for them.
Below you will find a quick overview of the differences between the two platforms:
iClicker2 Remote
iClicker REEF App
What is it?
iClicker2 is an analog (physical) remote device.

- Limited buttons
- Limited LCD display

iClicker REEF is a free Application for phone & tablet:


How much does it cost?
Rent/Buy iClicker2 Remote
Visit the UHD Bookstore
Visit the UHD Bookstore
- Rent used $38.40
- Rent new $46.20
- Buy used $49.20
- Buy new $60.00
Subscribe to iClicker REEF
https://www.iclicker.com/pricing
https://www.iclicker.com/pricing
- 6 Month $14.99
- 1 Year $23.99
- 2 Year $32.99
- 4 Year $47.99
How does it work?
- Radio frequency
- Transmitted to instructor base station

- Wi-Fi or mobile data (3G,4G, LTE)
- Data stored in the cloud

If you have any questions or comments regarding the steps outlined in this document, please contact UHD TLS Training Services by calling (713) 221-8200, or by sending an email to ttlctraining@uhd.edu.