🌐 The best browser for running this app is Chrome.
Chrome and most other browsers have an "Install app" icon at the right end of the address bar. Tap it to install the app, and a shortcut will appear on your home screen for easier access.
🎤 A microphone is required to use this app on a PC.
If your PC has no microphone (mostly desktops), please buy and connect a USB microphone or a headset with a mic. Most laptops and smartphones have a built-in microphone. Without one, you can still ask questions with the text input box.
① How to use — at a glance
1
Choose a mode — Student Mode · Adult Mode
When you open the app, you'll first pick one of two modes. Student Mode covers school subjects like language, English, math, and history, while Adult Mode covers current events, general knowledge, and self-improvement — so the whole family can use it naturally.
- You can revisit this guide anytime with the 📘 How to use button at the top.
- You can check or switch modes anytime from the top of the screen, even mid-conversation.
2
Ask a question — photo or voice, whichever's easier
Attach a textbook or test page with 📷 Take a photo or 📁 Choose from folder on the left, then ask what's on your mind with the 🎤 Microphone on the right. You can combine both, e.g. "“Solve problem 3 in this photo”".
- Take a photo / choose from folder — upload the exact problem you're working on
- Tap the mic to speak — ask by voice even when your hands are full; when you're done, tap ✓ I'm done talking.
- The text input box is always open too, so you can pick whichever fits the moment.
🎤 PCs need a microphone. Voice questions require you to speak into a mic, so if your PC has none (mostly desktops), please buy and connect a USB microphone or headset. (Most laptops and smartphones have one built in.) Without a mic, you can ask with the text input box instead.
⚠ Only photos can be attached. Document files like PDF or Word can't be attached — you can only ask using a photo (image) taken with the camera or chosen from your gallery.
3
First pass — Gemini solves it first
Gemini instantly recognizes the actual test question you photographed, and walks through the working step by step instead of just giving the result. You can check the photo side-by-side with the explanation on screen.
- It first double-checks the problem number and conditions in the photo before starting to solve.
- It gives you not just the final answer but "the reasoning behind it" as well.
- While Claude verifies the answer, progress is shown live on screen.
4
Cross-check — Claude verifies it
Claude independently re-solves Gemini's answer from scratch and compares the two. Rather than a simple "right/wrong" verdict, it points out the actual checkpoints, so you understand why the answer is correct.
- When both AIs reach the same answer, you can trust it that much more.
- Unlike a single AI response, this is a double safety net that cross-checks for mistakes.
5
Browse answers — revisit any past question
◀ Previous / Next ▶ buttons let you freely move between all the questions and answers you've had. When you're not looking at the latest answer, a banner appears at the top so you always know where you are.
- You can revisit the problem photo together with that question and answer exactly as it was.
- "🔻 Not the latest answer" Tap this banner to jump straight to the latest content.
You can give today's questions and answers a title and save them. Save to your device to reopen inside the app, or download as a text file to keep separately.
- The whole conversation at the time of saving (question, photo, and solution) is kept together.
- ⬇ Download as text — tap to save as a text file; you can choose the folder. (Optimized for Chrome — other browsers save automatically to the default download folder.)
- 💾 Save to this device — tap to save automatically in the browser; the screen will show "✅ Saved to “View saved records”". Click 📂 View saved records in the top right to revisit what you've saved this way.
Tap the 📂 folder icon anytime to see your list of saved study records. All records are kept safely on that device/browser only — never on a server.
- Stored only on this device and browser — never sent anywhere else.
- Pick the date you want to review and open it instantly.
② Answer-related buttons
⏸
Pause — briefly pause the voice reading the answer, then tap again (▶ Resume) to keep listening.
■
Stop — if Gemini hasn't answered yet, this cancels the question itself. If Gemini's answer is already on screen, tapping it at any point keeps everything shown so far (Gemini/Claude text) and just stops the audio so you can move to the next question. For example, if Gemini's explanation already made sense and Claude's verification is on screen, you can just skim the text, tap Stop, and move straight to your next question. Handy for saving time.
↺
Reset this question — pick a question that's already finished (answer and all), and remove just that one from the record. The others stay untouched.
🎤
Microphone — "I'm done talking" to finalize whatever's been recognized so far and send it as your question. The last syllable or two may take a moment to process, so "Confirming what was heard…" may briefly appear.
📷
Take a photo — on phones, the camera app opens right away. On PC, a webcam view opens automatically if you have one, or it falls back smoothly to a file picker if you don't. Only photo (image) files can be attached — document files like PDF or Word aren't supported.
🔊
Claude's voice / Gemini's voice — change the voice reading each answer to whichever you like. "Auto-recommend" leaves it to auto-select one of your device's voices, or you can pick your favorite manually.
③ Handy tips
💡
If an answer feels too long or too short, just say "“Keep it brief”", "“Explain in more detail”" and the answer length will adjust accordingly.
💡
When you ask about a problem with a photo, it won't just give a short summary — it solves it all the way through to the answer.
💡
The photo above your question can be tapped to enlarge it (PC only). On PC you can drag it by the header and resize it. On mobile, enlarging the photo would cover the whole chat, so this feature is PC-only — asking with a photo and getting an answer still works fine on mobile.
📎
Only photo (image) files can be attached. You can't upload PDF or Word documents directly — please screenshot or photograph the problem instead.
🔀
Student Mode · Adult Mode — go back to the home screen to pick again. Student Mode is built for school subjects like language, English, math, and history; Adult Mode is for open topics like current events, general knowledge, and self-improvement. The whole family can share one device and switch naturally.
④ Daily usage limit (beta)
🤖
This app calls the real Gemini and Claude AI models to generate answers. So usage isn't unlimited — there's a daily number of questions (turns) allowed per plan.
🔢
Your current plan allows 15 turns per day. One turn = one question — whether it's a text question or one with a photo attached, it still counts as just 1 turn.
⏰
Once you use all 15 turns for the day, you can't ask any more that day, and it automatically refills to 15 turns at midnight. You can always check how many questions you have left via the "Today N/15" indicator in the top right of the screen.