{
  "name": "Physics AI",
  "slug": "physics-ai",
  "pricingModel": "freemium",
  "normalized": {
    "currency": "USD",
    "entry": {
      "plan": "Standard",
      "perMonth": 3.5,
      "unit": "unknown",
      "unitNoun": null,
      "billing": "monthly",
      "free": false,
      "contactSales": false
    },
    "plans": [
      {
        "plan": "Free",
        "perMonth": 0,
        "unit": "unknown",
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        "billing": "unknown",
        "free": true,
        "contactSales": false
      },
      {
        "plan": "Standard",
        "perMonth": 3.5,
        "unit": "unknown",
        "unitNoun": null,
        "billing": "monthly",
        "free": false,
        "contactSales": false
      },
      {
        "plan": "Pro",
        "perMonth": 5.9,
        "unit": "unknown",
        "unitNoun": null,
        "billing": "monthly",
        "free": false,
        "contactSales": false
      },
      {
        "plan": "Standard One-Time",
        "perMonth": null,
        "unit": "unknown",
        "unitNoun": null,
        "billing": "unknown",
        "free": false,
        "contactSales": true
      },
      {
        "plan": "Pro One-Time",
        "perMonth": null,
        "unit": "unknown",
        "unitNoun": null,
        "billing": "unknown",
        "free": false,
        "contactSales": true
      }
    ],
    "hasFreePlan": true,
    "hasFreeTrial": false,
    "contactSalesOnly": false
  },
  "pricingDetails": {
    "tiers": [
      {
        "name": "Free",
        "price": "$0/mo",
        "features": [
          "3 Permanent Credits (3 conversations)",
          "Basic Mode",
          "No Guided Mode",
          "Image Upload (up to 6 images)"
        ],
        "isPopular": false,
        "priceMonthly": 0
      },
      {
        "name": "Standard",
        "price": "$3.5/mo",
        "features": [
          "300 Credits / mo (300 conversations)",
          "Guided Mode",
          "Visual Explanations",
          "Priority Reply",
          "Access to advanced AI models"
        ],
        "isPopular": false,
        "priceMonthly": 3.5
      },
      {
        "name": "Pro",
        "price": "$5.9/mo",
        "features": [
          "1,000 Credits / mo (1,000 conversations)",
          "Guided Mode",
          "Visual Explanations",
          "Priority Reply (Top Priority)",
          "Access to advanced AI models",
          "Early Access",
          "Feedback Priority"
        ],
        "isPopular": true,
        "priceMonthly": 5.9
      },
      {
        "name": "Standard One-Time",
        "price": "$9.90 one-time",
        "features": [
          "500 credits that never expire",
          "Standard benefits while pack credits remain",
          "Thinking and Tutor modes",
          "Upload physics problem images",
          "Access to advanced AI models",
          "Visual explanations"
        ],
        "isPopular": false,
        "priceMonthly": null
      },
      {
        "name": "Pro One-Time",
        "price": "$19.90 one-time",
        "features": [
          "1,500 credits that never expire",
          "Pro benefits while pack credits remain",
          "Thinking and Tutor modes",
          "Upload physics problem images",
          "Access to advanced AI models",
          "Top-priority responses and feedback",
          "Visual explanations"
        ],
        "isPopular": false,
        "priceMonthly": null
      }
    ],
    "currency": "USD",
    "hasFreeTier": true,
    "hasFreeTrial": false,
    "billingCycles": [
      "monthly",
      "yearly"
    ]
  },
  "costFacts": null,
  "pricesByRegion": null,
  "verdict": "This pricing is very generous for the value offered, with the Pro tier at $5.9/mo providing 1,000 credits and top-priority responses at a cost lower than most subscription services. The free tier is a genuine freebie with 3 permanent credits, making it fair for casual users. Best for students or self-learners needing frequent step-by-step physics help without breaking the bank.",
  "bestFor": "Students needing regular physics homework help | Test prep with step-by-step explanations | Budget-conscious learners who want priority support",
  "hiddenCosts": [],
  "recentChanges": [],
  "priceHistory": [],
  "partnerLink": false,
  "provenance": {
    "lastVerifiedAt": "2026-10-29",
    "sourceUrl": "https://physicsai.chat/pricing",
    "confidence": "high"
  },
  "source": "Toolradar",
  "citation": "Toolradar, verified 2026-10-29, https://toolradar.com/tools/physics-ai/pricing",
  "affiliateUrl": "https://toolradar.com/api/go/physics-ai?ref=mcp&key=json",
  "toolradarUrl": "https://toolradar.com/tools/physics-ai/pricing"
}