Ace the Test
Turn any PDF or photo of your notes into a practice test.
What it does
Ace the Test turns your own study material into a practice exam. Upload a PDF, a photo of your handwritten notes, or plain text, and Google Gemini writes 5–50 multiple-choice and true/false questions — each with an explanation — in about 30 seconds. Answer them, get instant feedback, and watch your accuracy and weak topics build up across sessions. Eight interface languages, and questions come back in the language you uploaded. Free plan, no credit card. Premium is $14.99/month.
PDF・画像・テキストをアップロードするだけで、Google Gemini AIが試験対策クイズを自動生成。四択・正誤問題に対応。学習履歴・正答率の分析で弱点を克服。無料で始められます。
Does the same job
all alternatives →More work this month
the category →


The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com