Comparison

Nutristant vs Cathier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • AI ingredient scanning
  • Barcode and label scanning (OCR)
  • Allergen and sensitivity identification
  • Additive and sugar breakdown
  • Personalized ingredient highlights
  • Scan history
Read full description

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.

About

Cathier

Features
Read full description

Record your feeling

Screenshots

Nutristant4 screens
Cathier4 screens

Verdict

The call

The clearest difference is in-app purchases: Cathier at none against Nutristant's 3. Cathier also leads on ads (none vs shown). Nutristant's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nutristant sells 3 in-app purchases, starting at $5.99 per month. Cathier asks for nothing beyond the download.

UpkeepUpdate frequency

Nutristant ships an update every 4 weeks, Cathier every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Nutristant versus Cathier: the parameters behind the verdict, then further details
ParameterNutristantCathier
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.6
Further details — not scored
Size66 MB8 MB
Age rating17+4+
DeveloperMedPath AI PTE. LTD.Jian Shuo Wang

In-app purchases

3 purchases

Nutristant

Subscriptions3
  • Monthly Subscription$5.991 Month
  • Quarterly Subscription$14.993 Months
  • Annual Subscription$49.991 Year
None

Cathier

No in-app purchases

Questions

Is Nutristant free?
Nutristant is free to download, with in-app purchases available.
Is Cathier free?
Cathier is free to download, with no in-app purchases.
Do Nutristant or Cathier have ads?
Nutristant shows ads; Cathier does not.
Which is updated more often, Nutristant or Cathier?
Nutristant ships an update every 4 weeks, and Cathier every 3 weeks. Most recently, Nutristant was updated on October 4, 2026 and Cathier on October 10, 2026.

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