SwapGenie is your personal grocery scanner. Scan any product barcode and get an instant, personalized score based on what YOU care about — allergens, additives, nutrition goals, and lifestyle preferences.

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WHY SWAPGENIE
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Most food-scanning apps give the same generic score to everyone. SwapGenie personalizes everything to YOUR profile — because a product safe for one person is dangerous for another.

Set up your allergens, lifestyle preferences, and nutrition goal. Every scan is scored against YOUR profile.

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FREE FOREVER
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✓ Unlimited barcode scans
✓ Personalized 0-100 scoring
✓ Top-9 US allergens detected
✓ Celiac safety: rye, barley, oats covered
✓ Lactose intolerance (separate from dairy)
✓ Multilingual matching: English, Spanish, French, Serbian
✓ Local scan history
✓ NOVA processing detection
✓ Ad-free forever

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SWAPGENIE PRO
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14-day free trial, then $4.99/month:

✓ Extended allergens: Corn, Sulfites
✓ Extended lifestyle flags: Palm oil, Carrageenan, Nitrates
✓ Advanced nutrition goals: High fiber, Low carb, Low calorie, Mediterranean
✓ Unlimited AI Swap suggestions
✓ Priority for new languages and features
✓ Directly support a solo developer

Cancel anytime in Play Store. No charge if you cancel before the trial ends.

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WHY IT WORKS
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Multiple data sources: USDA FoodData Central, Open Food Facts, and Spoonacular for smart swaps. When ingredient data is unavailable, SwapGenie warns you instead of showing a false safe rating.

Every allergen has an "Includes" expansion showing exactly which ingredients trigger the flag. Transparent scoring, no black box.

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BUILT WITH CARE
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Built by one person, not a corporation. No ads. No data selling. Scan history stays on your device.

Payments via Google Play only. SwapGenie never handles your payment info.

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PERFECT FOR
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- People with food allergies (celiac, lactose, corn, sulfites)
- Parents shopping for kids with dietary restrictions
- Health-conscious consumers avoiding seed oils, artificial dyes, MSG
- Anyone on specific diets: low-sugar, low-carb, Mediterranean
- Label readers who want a faster shopping experience

Not medical advice. Educational information only.

Email: hello@swapgenie.app
Web: https://swapgenie.app