In April, malfunctions caused the Philadelphia Parking Authority to cancel its app to pay for on-street parking.

Now, motorists will have to wait until after the summer for a replacement.

After the firm running the old app shut down abruptly, the PPA sought bids from other vendors, said Clarena Tolson, executive director.

“We currently have five responses, and we expect to have a contract negotiated and ready for board approval by the end of July,” she said Thursday.

Once a contract is awarded,…