laetus vs Nutristant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
laetus
Engage in reflective conversations with an advanced AI to process your thoughts and challenges. Track your progress over time and identify actionable steps towards your goals with session summaries. Enjoy a calming atmosphere with customizable ambient music and background colors.
- AI-powered conversations
- Progress tracking
- Session summaries with actionable steps
- Ambient music
- Customizable themes
- Local AI hosting
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Welcome to laetus! Chat with an intelligent, cutting-edge AI to reflect on your current situation and dilemmas. Watch and track your progression over periods of time. Utilize the Summary feature to break down a session, identify a key goal, and actionable steps to work towards it. We feature relaxing, ambient music to help you calm down. Change the music or background colors in the Settings tab. Utilizing numerous security features, laetus is absolutely secure and privacy-focused. You must use Face ID to login the app, and none of your data is ever saved anywhere other than your phone. The AI is hosted locally, so nobody else has access to your data. We hope that laetus will help you live colorfully!
Nutristant
Scan barcodes or food labels to get an AI-powered breakdown of ingredients, allergens, additives, and added sugars. Get personalized insights based on your dietary needs and sensitivities to make smarter grocery choices.
- AI ingredient scanning
- Barcode and label scanning (OCR)
- Allergen and sensitivity identification
- Additive and sugar breakdown
- Personalized ingredient highlights
- Scan history
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Nutristant is an AI ingredient scanner built for smarter grocery shopping. Use it as a barcode food scanner and food label scanner to read ingredients lists and nutrition facts fast, then get a clear ingredient breakdown—including allergens, food additives, and added sugars. Scan a UPC/barcode, or snap a photo for OCR label scanning. In seconds, Nutristant highlights what stands out and explains why—so you can compare products and choose what fits your diet, sensitivities, and goals. > INGREDIENT SCANNER FOR ALLERGENS & SENSITIVITIES (INFORMATIONAL) Nutristant helps you spot common allergens and “watch-outs” people often search for, including: ・Gluten / gluten sensitivity / gluten-free checks (wheat, barley, rye) ・Dairy / lactose concerns ・Soy, eggs, peanuts, tree nuts, fish, shellfish, sesame ・Diet-related triggers people mention: FODMAP, IBS, SIBO, “gut health” (For label-reading support only—not diagnosis or treatment.) > ADDITIVES, SWEETENERS, AND ADDED SUGAR CHECKS Get clearer answers about: ・Added sugar and hidden sugar sources (cane sugar, syrups, dextrose, maltodextrin) ・Artificial sweeteners / “fake sugar” (sucralose, aspartame, acesulfame potassium) ・Sugar alcohols (erythritol, xylitol, sorbitol, maltitol) ・Food additives (preservatives, emulsifiers, stabilizers, artificial flavors/colors) ・Sodium and other nutrition label highlights (helpful for low sugar / low sodium choices) > PERSONALIZED INGREDIENT HIGHLIGHTS Set your preferences and conditions to get Personalized Advice and more relevant ingredient flags—helpful for people managing everyday needs and common autoimmune-related shopping terms like celiac and Hashimoto’s (informational support only). > WHAT YOU CAN DO WITH NUTRISTANT ・Scan food by barcode (UPC scanner) or scan labels with OCR ・See a simple score plus Key Points summary ・Tap Deep Dive for ingredient-by-ingredient explanations ・Open Ingredient ID cards for quick “what it is / common sources” ・View the full ingredients list and revisit your scan history > SUBSCRIPTION Free includes limited scans. Upgrade for unlimited scans and premium personalization. $9.99/month. > IMPORTANT NOTE Nutristant provides educational, informational content and is not medical advice and not a substitute for professional diagnosis or treatment. Always check packaging and consult a qualified professional for medical or dietary concerns. Download Nutristant—your AI-powered ingredient breakdown for barcode and food label scanning.
Screenshots
Verdict
The clearest difference is in-app purchases: laetus at none against Nutristant's 3. laetus also leads on ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Nutristant sells 3 in-app purchases, starting at $5.99 per month. laetus asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for laetus against 5.0 for Nutristant. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | laetus | Nutristant |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 3 |
| Update frequency | — | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1.9 GB | 66 MB |
| Age rating | 12+ | 17+ |
| Developer | Draigon LLC | MedPath AI PTE. LTD. |
Customer experience
laetus
Nutristant
In-app purchases
laetus
No in-app purchases
Nutristant
- Monthly Subscription$5.991 Month
- Quarterly Subscription$14.993 Months
- Annual Subscription$49.991 Year









