Lua Care vs AIP Diet Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lua Care
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Some mornings you wake up with no energy even after eight hours of sleep. Other days you bloat and have no idea why. The week before your period, you don't recognize your own moods. You're not overreacting. It's not just stress. It's your body responding to hormones no one ever taught you to read. Lua isn't another period calendar. It's the first app that connects what you eat, how you sleep, how you feel and the hormonal phase you're in โ and shows you the full pattern: why it happens, what to expect, and what to do. In under 2 minutes a day, you log how you woke up. Lua does the rest. And the more you use it, the better it knows you. Your hormonal profile sharpens with every entry: within months, Lua understands your patterns better than a 15-minute appointment. WHAT LUA DOES FOR YOU โ Know what's coming before you feel it Your hormone curve, your likely symptoms and what to do, day by day. โ Your food, translated Take a photo. Lua learns which foods give you energy and which trigger your symptoms, based on your phase. Not calories. Context. โ Connects to Apple Health Reads your sleep, heart rate and variability on its own. No manual logging. โ Finds patterns you'd miss on your own What you ate Tuesday and how you slept Thursday, connected. Real correlations, not guesses. โ Walk into your appointment with data Share a secure hormonal profile with your doctor: your patterns, signals and history in one link. No more "I don't know how to explain it." โ A chat that actually knows you Ask it anything. It knows your history and answers with your context โ not the first thing that pops up on Google. FOR YOUR STAGE, NOT FOR "WOMEN" Regular cycles, irregular, PCOS, perimenopause, menopause. Lua adapts to your body and your moment. It doesn't treat everyone the same. 73% of women with hormonal symptoms wait more than 2 years for a diagnosis. Meanwhile they're told it's "your age" or "just stress." Lua doesn't replace your doctor โ it helps you walk in with data, not doubts. Your data is yours. Anonymous account by default. You decide what to share. Lua Care is an informational wellness tool. It does not replace professional medical advice. Consult your doctor before making health decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lua.care/privacy
AIP Diet Tracker
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Calm is the most complete AIP diet tracker for people following the Autoimmune Protocol. Whether you're managing Hashimoto's disease, lupus, rheumatoid arthritis, IBD, psoriasis, or another autoimmune condition, Calm gives you everything you need to follow the AIP elimination diet with clarity and confidence. THE AIP FOOD DATABASE - Comprehensive database of AIP-approved and eliminated foods - Instant green, amber, and red status for every ingredient - Search any food to know its AIP elimination phase status - Identify hidden food sensitivities with organized tracking - Covers all AIP phases from strict elimination to reintroduction DAILY SYMPTOM TRACKING - Log energy, mood, digestion, sleep, and pain levels each day - Track gut healing progress with visual symptom trends - Spot connections between specific foods and symptom flares - Build a personal record your healthcare provider can review - See how your autoimmune response changes over time REINTRODUCTION PROTOCOL - Step-by-step guide to AIP reintroduction stages - Log each food reintroduction with symptom notes at 2 hours, 8 hours, and 24 hours - Build your personal food map - know exactly which foods trigger your leaky gut symptoms - Track food sensitivities systematically with the science-backed protocol - Follow the method trusted by functional medicine practitioners FOOD LOG AND COMPLIANCE - Track every meal with AIP compliance scoring - Keep a detailed food diary during your elimination phase - Review eating patterns to understand your gut healing journey AI AIP GUIDE (PREMIUM) - Ask questions about the AIP protocol and get personalized guidance - Understand confusing ingredients and their elimination phase status - Get meal ideas tailored to your current reintroduction stage - Receive practical support for navigating your autoimmune diet WHO CALM IS FOR - Anyone following the Autoimmune Protocol diet - People with Hashimoto's, lupus, rheumatoid arthritis, Crohn's disease, psoriasis, or any autoimmune condition - Anyone healing leaky gut through elimination diet and gut healing protocols - People in the elimination phase or beginning food reintroduction - Anyone identifying food sensitivities through systematic tracking PREMIUM FEATURES Upgrade to Calm Pro for unlimited food reintroduction tracking, symptom trend charts, personal food sensitivity map, AI AIP guidance, and PDF export for your healthcare provider. Calm is not a medical app and does not provide medical advice. Always consult your healthcare provider before starting any elimination diet or making changes to your treatment plan. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is iOS requirement: Lua Care at 15.0 against AIP Diet Tracker's 18. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lua Care sells 2 in-app purchases, starting at $4.99 per month and AIP Diet Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Lua Care ships an update every 2 weeks, AIP Diet Tracker monthly. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.
| Parameter | Lua Care | AIP Diet Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.0 โ better | 18 |
| Further details โ not scored | ||
| Size | 27 MB | 11 MB |
| Age rating | 12+ | 4+ |
| Developer | Diego Alonso | Karol Jaworski |
In-app purchases
Lua Care
- Lua Premium Monthly$4.991 Month
- Lua Premium Yearly$49.991 Year
AIP Diet Tracker
- Calm Pro$4.991 Month
- Calm Pro1 Year trial$39.991 Year
- Calm Pro$39.991 Year









