Zapptive vs OS One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zapptive
This AI-powered learning assistant helps you master new topics and learn how to use AI tools. It features an AI chatbot with built-in tools for image creation, web search, and note analysis, along with a spaced repetition system for efficient review.
- AI Chatbot with built-in tools
- Image creation and analysis
- Web search integration
- Spaced Repetition System
- Organize notes with AI
- Learn any subject faster
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Unlock the Power of AI for Learning with Zapptive! Zapptive is your all-in-one AI-powered learning assistant that not only helps you master new topics, but also teaches you how to use AI tools. Key Features: • AI Chatbot with Built-in Tools Create images, analyze and edit them, search the web, explore your notes, and build review collections—all with an AI chatbot that explains each tool. • Review Collections Organize what you want to master into Review Collections and boost your retention with an integrated Spaced Repetition System. • Smart Notes Save important notes and ask the AI chatbot questions about them anytime, making learning personal and efficient. • Learn Anything, Faster Use cutting-edge AI to master new subjects, get help with writing, and deepen your understanding across any topic. Zapptive makes learning smarter, easier, and more interactive—whether you’re exploring AI for the first time or supercharging your study routine. Start your AI-powered learning journey with Zapptive today!
OS One
This personal agent assists with chat, content creation, and app integration. It can generate images and videos, search the web, and manage tasks through a conversational interface. Advanced features require a subscription after initial free examples.
- AI chat and reasoning
- Image and video generation
- Web and X search
- App integrations
- Voice and podcast modes
- Live Activities tracking
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Meet OS1, your personal agent for chat, creation, search, and the apps you already use. Generate or animate images. Search for anything. Ask questions, turn ideas into video, build playlists, check places, and handle the hard parts from one chat. Free Try It examples: OS1 includes two free Try It example messages during onboarding so new users can try image, video, or chat before choosing a plan. Paid features: after the free Try It examples, continued access to chat models, image generation, image editing, video generation, app integrations, voice mode, podcast mode, web and X search, Live Activities, memory, and higher usage requires a separate auto-renewable OS1 subscription. Plan pricing, free trial availability, renewal terms, and credit amounts are shown before purchase in the app. What you can do with OS1: - Chat with AI instant and reasoning models - Podcast mode generates audio from PDFs and messages - Voice mode lets you chat with OS1 in realtime - Generate and animate images - Generate videos from prompts or image - Edit and remix images with natural language - Search the web and X when you choose - Create Music playlists and use app integrations - Track longer generations with Live Activities - Search chat history and pin chats - Use optional memory when you turn it on OS1 is built to feel simple, focused, and powerful: ask, create, refine, share. Privacy Policy: https://os1.computer/privacy Terms of Service: https://os1.computer/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Zapptive at none against OS One's 3. Zapptive also leads on ratings volume (5 vs 1) and iOS requirement (13.0 vs 26.0). OS One's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, rating 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. OS One sells 3 in-app purchases, starting at $4.99 per month. Zapptive asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Zapptive against 5.0 for OS One. That said, the two scores are not equally well evidenced: Zapptive has 5 ratings behind it against 1, so its average is the more settled of the two.
Zapptive ships an update every 2 weeks, OS One every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Zapptive | OS One |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 65 MB |
| Age rating | 17+ | 17+ |
| Developer | Zamz Labs LLC | Human Interface Design LLC |
Customer experience
Zapptive
OS One
In-app purchases
Zapptive
No in-app purchases
OS One
- Basic3 Days trial$4.991 Month
- Pro$19.991 Month
- Max$99.991 Month









