Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption "Experts" and to the use of our report dated August 20, 2019 (except for the retroactive effect of the 1-for-1.6045 stock split of the Company's common stock as described in Note 1, as to which the date is September 27, 2019), with respect to the balance sheet as of July 11, 2019 of Aprea Therapeutics, Inc., and our report dated August 20, 2019 (except for the retroactive effect of the 1-for-1.6045 stock split of the Company's preferred and common stock as described in Note 1, as to which the date is September 27, 2019), with respect to the consolidated financial statements of Aprea Therapeutics AB for the years ended December 31, 2017 and 2018, in the Registration Statement (Form S-1 No. 333-233662) and related Prospectus of Aprea Therapeutics, Inc., for the registration of shares of its common stock.
/s/ Ernst & Young AB
Stockholm, Sweden
September 27, 2019
