Testolo is an iPhone app available on the App Store that uses GPT and Google ML algorithms to help you get answers to test, quiz, or exam questions quickly. Facing a question you're stuck on? Just take a photo, crop it, and let Testolo work out the answer for you.
According to the developer, the app correctly identifies the answer in 7 out of 10 questions when asked in English — making it a genuinely useful study companion for multiple-choice tests and knowledge-based exams. It's fast, simple, and puts AI-powered exam assistance right in your pocket.
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