OffNote AI vs Spike AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OffNote AI
Read full descriptionHide full description
OffNote AI turns your notes into a private knowledge base you can actually talk to. Write a memo, and OffNote AI quietly extracts the facts. Later, ask a question in plain language β who did I meet last Tuesday? what was that restaurant recommendation? β and get a direct answer from your own notes. Everything runs on your device. No data is sent to any server. No account required. HOW IT WORKS OffNote AI downloads a small AI model to your phone during setup. After that one-time download, it works completely offline. Your notes never leave your device β not even to generate answers. KEY FEATURES - Write and search notes with a clean, fast interface - AI automatically extracts key facts when you save - Chat with your notes: ask questions in natural language - Focus mode: ask about one specific note in depth - Conversation history across multiple chat sessions - Fully offline after the initial model download - No account, no subscription, no cloud storage - Choose from multiple on-device AI models in Settings WHY OFFNOTE AI? Most AI apps send your notes to a remote server to generate answers. OffNote AI runs the model locally, so your personal thoughts, plans, and records stay yours β always.
Spike AI
Read full descriptionHide full description
Spike AI is a productivity app that helps you take control of your screen time. Built on Appleβs Screen Time and Family Controls frameworks, it lets you block distracting apps and websites, build daily focus habits, and review your progress with private AI-powered insights. FOCUS MODES Chill Mode Time off, without restrictions. Focus Mode Flexible protection for everyday productivity, with room for short, intentional breaks. Lock-In Mode Full protection for deep work. Selected apps and websites are blocked for the full session, with no shortcuts. Sweat Mode Earn screen time through movement. Spike AI recognises physical activity through the camera and grants a short, capped unlock window. HABITS AND PROGRESS Set daily goals, plan tasks, and receive thoughtful reminders. Build streaks and reach milestones that reflect long-term consistency. Review weekly AI summaries that highlight your strongest days and where to improve. DESIGN A clean, minimal interface designed for clarity. Live Activity support keeps your session visible on the Lock Screen. Full Light and Dark Mode support, optimized for iPhone. PRIVACY Spike AI uses Appleβs Family Controls framework, so your app selections never leave your device. No advertising, no tracking, and no sale of personal data. You can delete your account and all related data at any time from within the app. SUPPORT For questions or feedback, contact us at spikeaihelp@gmail.com. Our Terms and Conditions and Privacy Policy are available inside the app.
Screenshots
Verdict
The clearest difference is device support: Spike AI at 2 against OffNote AI's β. OffNote AI's advantage is iOS requirement (15.1 vs 17.0). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | OffNote AI | Spike AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 5 days |
| Ads | β | No |
| In-app purchases | No | No |
| Devices | β | iPhone, iPad β better |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 58 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Wonbin Kim | Mirzo-Ulugbek Fazilov |
In-app purchases
OffNote AI
No in-app purchases
Spike AI
No in-app purchases









