Chat Go AI vs AI Note Taker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat Go AI
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Introducing Chat Go AI, the ultimate solution for organising your conversations and chats. Our app is built on top of our powerful API, which allows you to easily create, manage, and organize your dialogs in folders. With Chat Go AI, you can keep all of your conversations in one place and easily access them whenever you need to. Whether you're managing multiple projects, keeping up with friends and family, or collaborating with colleagues, our app makes it easy to stay on top of your conversations. Chat Go AI offers a variety of features to help you stay organised and efficient. You can create folders to group related conversations, customise your chat settings, and even set reminders to follow up on important messages. Whether you're a busy professional, a social butterfly, or just someone who likes to stay organized, Chat Go AI has everything you need to keep your conversations under control. Download the app today and start chatting with ease!
AI Note Taker
Capture thoughts via text, voice, or sharing from any app. This tool intelligently links new ideas to existing ones, allowing you to ask questions and receive sourced answers from your own notes. It also manages reminders and helps you reflect on your thoughts privately on-device.
- On-device AI processing
- Capture by text, voice, and share
- Sourced answers from your notes
- Automatic idea linking
- Set reminders
- Reflection on recent themes
- Works offline
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Turn scattered thoughts and spoken ideas into a private, searchable memory. Capture what matters, ask questions of your own notes, and take only the context you choose into another AI. CAPTURE BEFORE IT DISAPPEARS Write a note, share text into the app, or record a voice memo. A recording you start can continue while the app is in the background, so you can finish the thought without keeping the screen open. Add a reminder in everyday language when something needs to come back at the right time. VOICE MEMOS BECOME SEARCHABLE Record and play voice memos, then turn speech into text with on-device transcription. The resulting note joins the same private search as everything you type. Recording never begins by itself. ASK YOUR NOTES, CHECK THE SOURCE Ask a question in plain language. Answers are grounded in your saved notes and show the supporting source, so you can inspect the original words. When matching evidence is limited, the app clearly signals that limitation. TAKE YOUR CONTEXT ANYWHERE Enter the question you want to ask another AI. Review the relevant facts found in your notes, remove anything you do not want to include, then copy or share a clean context-and-question prompt. Nothing is sent automatically; you choose the context and destination. PRIVATE BY DESIGN AI processing runs on your device. No account or tracking is required. Notes stay local by default. Optional private iCloud sync is off until you enable it, and voice recordings remain local to the device. After any required model download, core AI features can work offline. SUBSCRIPTION AND ARCHIVE MODE Second Brain offers monthly and yearly auto-renewable subscriptions. Eligible new subscribers may receive a 3-day free trial. Without an active subscription, creating new notes, recordings, imports, or AI output is blocked. Your previously saved notes remain readable and searchable, recordings remain playable, and existing items can still be deleted. PORTABLE EXPORTS Export note text and Ask history as Markdown or structured JSON. Recording audio files are not included, so these exports are portable records rather than a complete app backup. Existing export remains available in archive mode. REQUIREMENTS Requires iOS or iPadOS 26 or later. Devices with Apple Intelligence use Apple's built-in on-device model. Other supported devices may need a one-time model download. A Studio AM app. Made in San Francisco. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studioam.art/apps/second-brain/privacy
Screenshots
Verdict
The clearest difference is update cadence: AI Note Taker at every 5 days against Chat Go AI's every 4 weeks. Chat Go AI's advantage is iOS requirement (15.2 vs 26.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Chat Go AI sells 3 in-app purchases, starting at $9.99 per 7 days and AI Note Taker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Chat Go AI ships an update every 4 weeks, AI Note Taker every 5 days. Both last shipped on September 9, 2026.
| Parameter | Chat Go AI | AI Note Taker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 weeks | Every 5 days — better |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 83 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavlo Stupak | Hyun Sik Kim |
In-app purchases
Chat Go AI
- Weekly Pro3 Days trial$9.997 Days
- Monthly Pro Tariff$24.991 Month
- Yearly Pro Tariff$89.991 Year
AI Note Taker
- Pro Monthly7 Days trial$4.991 Month
- Pro Annual7 Days trial$29.991 Year





