ContextStacker vs Ai Gravity

ContextStacker brings your workspace knowledge into one focused chat. Sign in with the same account you use on the web, then ask questions across readable documents and enabled API resources in your workspace. Answers stream as they are generated, support Markdown, and include source references so you can understand where the information came from. KEY FEATURES • Ask across your entire workspace without choosing a single document • Continue conversations shared with the ContextStacker web app • Receive streamed answers with Markdown formatting • Review document and API sources behind each answer • Start new conversations and revisit chat history • Switch workspaces and manage your account • View your current plan and usage Use the web app to add or manage documents and API resources or invite members. Workspace owners and billing managers can subscribe to Pro Annual or Business Annual in the iOS app. Each plan clearly shows its annual price and included services before purchase. ContextStacker supports English, Simplified Chinese, and Japanese. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ai Gravity is your all-in-one AI assistant for iPhone — chat, create images, edit photos, analyze documents, and work smarter in one beautifully designed app. Whether you need quick answers, creative visuals, or help understanding a PDF, Ai Gravity brings powerful AI tools together in a simple experience built for everyday use. FREE FEATURES • AI chat for questions, writing, brainstorming, translation, and step-by-step help • Image generation from text descriptions • Image editing — upload a photo and describe the changes you want • Document and photo analysis (PDF, CSV, images) • Web browsing mode for up-to-date answers • Voice input (optional, with your permission) • Chats, collections, and gallery saved privately on your device Free users receive a limited number of AI uses. Upgrade to Pro for unlimited access. AI GRAVITY PRO — AUTO-RENEWING SUBSCRIPTION Unlock the full Ai Gravity experience with unlimited access to: • Unlimited AI chat • Unlimited image generation • Unlimited image editing • Unlimited document and photo analysis • Web browsing mode • Priority responses Subscription options (prices may vary by region): • Pro Weekly — $4.99 per week • Pro Monthly — $19.99 per month • Pro Yearly — $59.99 per year Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in Settings > Apple ID > Subscriptions after purchase. PRIVACY & AI DATA SHARING Ai Gravity asks for your explicit permission before sending any content to third-party AI services. You can review providers, models, and your sharing preference anytime in Settings > Review AI Data Sharing. AI features may send text, images, voice transcriptions, and document content to third-party AI providers to generate responses you request. Chats and creations are stored locally on your device. Privacy Policy: https://agarsupaya.com/gravity-ai-privacy.html Terms of Use: https://agarsupaya.com/gravity-ai-terms.html Support: agarsupaya@icloud.com