Google has no way to search ads by topic, so here is the next best thing: the 7 language learning apps companies below were checked against the live Ads Transparency data on 6 August 2026. The biggest right now is Preply Inc with about 100,000 ads.
Want this as data? The paid version on Apify pulls every advertiser on this page in one run, full ad histories with creatives and dates, CSV or JSON out. Priced per ad returned, no subscription.
Other categories: Meal kit delivery · VPN services · Mattress brands · Online therapy · Project management software · CRM software · Hair loss treatment · Home security systems · Food delivery · Moving companies · Accounting software · all categories