# AI Footprint — See your AI energy impact > Estimate and visualize the electricity impact of your AI usage privately on-device. (iPhone/iPad app by Frank Michael Drew.) - Source: https://appshunter.io/ios/app/ai-footprint/id6755855934 (this page in markdown: same URL + `.md`) - Developer: [Frank Michael Drew](https://appshunter.io/developer/1841961733) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 38 MB - Languages: American English - Released: 2025-12-15 - Data updated: 2026-06-11 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/ai-footprint/id6755855934/reviews.md ## What is AI Footprint? AI Footprint is a simple, private way to understand the estimated electricity behind your AI use. The estimates shown are approximate and meant to provide perspective, not exact or audited energy measurements. Estimates are derived from up-to-date public research on AI model efficiency and infrastructure, combined with lightweight usage signals such as token counts, images, and session activity. Whether you use ChatGPT, Claude, Gemini, Perplexity, or other AI tools, AI Footprint helps translate that activity into estimated energy use you can actually understand. You’ll see clear, real-world comparisons like microwave minutes and full phone charges. You can open existing AI conversations inside AI Footprint and “Wattle” them to view estimated energy impact using lightweight metadata only. Conversation contents are never analyzed, stored, or transmitted. All calculations happen locally on your device. AI Footprint also includes a Manual tab, allowing you to log AI usage that happens outside the app—such as coding assistants, image generators, or video tools. You can enter known token counts, image totals, or video duration, along with optional notes or source attribution. These entries are included in your overall totals and history. Your estimated energy use is visualized over time through clear summaries and a small animated Wattling city that grows with usage. You can view impact by day, week, month, or all time to see how your AI habits evolve. AI Footprint requires no account, performs all calculations on-device, and lets you clear your stored data at any time. Features include: 
• Energy estimates for ChatGPT, Claude, Gemini, and Perplexity conversations
 • Manual logging for AI usage from external tools
 • Real-world comparisons like microwave runtime and phone charges 
• Optional built-in browser for real-time estimation 
• Day, Week, Month, and All Time views 
• Private, on-device calculations with zero tracking or data collection Subscription Details: 
• Annual subscription: $4.99/year (auto-renewing) 
• Payment charged to your Apple ID / Google account at confirmation of purchase 
• Subscription renews automatically unless canceled at least 24 hours before the end of the current period 
• Manage or cancel anytime in your account settings Terms of Use: https://aifootprint.ai/terms.html
 Privacy Policy: https://aifootprint.ai/privacy.html ## Key features - Estimate AI energy impact - Real-world energy comparisons - Manual logging for external AI tools - On-device private calculations - Daily, weekly, monthly, and all-time views - Optional built-in browser for real-time estimation ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | AI Footprint Annual | $4.99 | per year | ## Frequently asked questions about AI Footprint ### What is AI Footprint? AI Footprint helps you understand the estimated electricity used by your AI interactions. It provides real-world comparisons, like microwave minutes, and allows for manual logging of external AI tool usage, all calculated privately on your device. ### How does AI Footprint estimate energy usage? Estimates are derived from public research on AI model efficiency and infrastructure, combined with lightweight usage signals like token counts and session activity. These are approximate and meant for perspective, not exact measurements. ### Is AI Footprint private? Yes, AI Footprint is designed for privacy. All calculations are performed on-device, conversation contents are never analyzed or stored, and no tracking or data collection occurs. You can also clear your stored data at any time. ### What AI tools can I track with AI Footprint? AI Footprint provides energy estimates for conversations with tools like ChatGPT, Claude, Gemini, and Perplexity. You can also manually log usage from other AI tools such as coding assistants or image generators. ### What are the subscription details for AI Footprint? AI Footprint offers an annual subscription for $4.99 per year, which auto-renews. Payment is charged to your Apple ID or Google account, and subscriptions can be managed or canceled in your account settings at least 24 hours before the current period ends. ### What devices does AI Footprint support? AI Footprint is available on iPhone, iPad, and iPod. It is designed for Apple devices. ### How often is AI Footprint updated? The latest version is 1.3.0, last updated on January 2, 2026. Updates typically occur to refine estimations and add support for new AI models or features. ### What is the age rating for AI Footprint? AI Footprint has an age rating of 4+, making it suitable for a wide range of users interested in understanding AI's environmental impact. ## Version history (last 3 releases) ### 1.3.0 — 2026-01-02 * Added a new Manual tab to log AI usage from external tools like Cursor, image generators, and video models * Record tokens, images, or video time from sources outside the in-app browser * Manual entries are included in dashboard totals and history views * Minor improvements and internal refinements ### 1.2.3 — 2025-12-31 • Refined energy estimation models • Clarified methodology and in-app explanations • Minor fixes and performance improvements ### 1.2.0 — 2025-12-15 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*