ironSource (IS)

Filed: 26 Mar 21, 5:06pm

Exhibit 23.2

Consent of Independent Registered Public Accounting Firm

We hereby consent to the use in the Proxy Statement constituting a part of this Registration Statement on Form F-4 of our report dated March 26, 2021, relating to the financial statements of Thoma Bravo Advantage, which are contained in that Proxy Statement. We also consent to the reference to us under the caption “Experts” in the Prospectus.

/s/ WithumSmith+Brown, PC

New York, New York

March 26, 2021