USSD Uganda is a mobile application that will help you to easily dial a USSD code from any network operator in Uganda(Africell, MTN, Airtel, UTL, Lycamobile, and Smart Telecom). USSD Uganda is designed in 6 tabs, each representing the various network operators in Uganda(Africell, MTN, Airtel, UTL, Lycamobile, and Smart Telecom).
Each tab contains a list of all the shortcodes with an explanation of each code and a dial button that dials the corresponding USSD code. For instance, on the Africell tab, you can find codes that will help you do the following:

-Airtime recharge
-Airtime balance inquiry
-Data balance inquiry
-Africell Money USSD code
-Send a call me back to another subscriber
-Borrow airtime
-Buy credit and pay bills with Finance Trust, Housing Finance, and Centenary Bank.

On the MTN tab, you will find codes that will help you do the following
-Play content menu
-Mobile self-help menu
-Check prepaid balance
-Pay social media tax
-MTN mobile money
-Mobile data balance
-Borrow airtime from MTN
-Check your MTN number if you have forgotten it
-Change your tariff plan
-WhoCalled service by MTN that notifies you about who called you.

On the Airtel tab, you will find code to perform the following services
-Airtel main menu USSD code
-Balance check USSD code
-Airtel Money USSD code
-Load airtime on Airtel line
-Voice bundles
-Data bundles
-International calling bundles
-Airtel zone
-Airtel football USSD code
-Check your sim card registration status
-Check bonus minutes
-Missed calls alert
-Call me back USSD code
-Postpaid usage

On Uganda Telecom(UTL) tab, you will find USSD codes that helps you to perform the following transactions
-Airtime balance inquiry
-Data balance inquiry
-Airtime recharge
-Unlimited UTL calls
-Corporate mega bonus.

On Lycamobile, you will find USSD codes for the following services
-Airtime recharge using MTN mobile money
-To check your OTT balance
-Check your airtime balance
-To view your phone number should in case you forget it
-Buy data and voice bundles.

For Smart Telecom, you can find USSD codes that will help you in the following
-Data balance inquiry and recharge
-Airtime recharge
-Airtime balance inquiry.

USSD Uganda also has a feature that enables you to add your own USSD code to the list so you can use it later.
One very amazing feature about this app is that you don't need to memorize the recipient's phone number when you want to send a call me back message. All you need to do is click on the add(+) contact icon and pick the phone number from your contacts list then click on 'Send' and that's it.