Readers have informed me about the missing 3 GB of Data Roam in the SIMBA App. Since the app hasn’t been updated to reflect this change, you can verify that the new plan includes 5 GB of roaming data by sending an SMS with the word “TPG” to 1218. Then, press 2, and you will see that the Roaming data is now 5 GB. Alternatively, you can login to SIMBA.SG website and check it on a PC.
Please note that it might take some time for the app to reflect this update.