Comparison

Lactose Estimator vs Lactose Safe

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

Head to head
About

Lactose Estimator

Features
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Check the lactose in a meal before you eat it. Lactose Estimator turns pizza, coffee, desserts, and mixed dishes into a quick lactose estimate in grams. Use it when you want a rough idea of dairy content in pizza, cappuccino, ice cream, yogurt, cheese, desserts, or restaurant meals. Why people use Lactose Estimator: - Estimate lactose grams from plain-language meal descriptions - Check common dairy foods, drinks, desserts, and mixed dishes - Handle restaurant-style meals when a food database is too rigid - See a simple result without a long explanation - Keep uncertainty clear before making your own choice How it works: 1. Describe your meal with amounts and dairy types 2. Review the estimated lactose grams 3. Use the estimate as context for your own decision Lactose Estimator is made for people with lactose sensitivity or lactose intolerance who want fast, low-friction guidance before eating. Lactose Estimator does not guarantee that a meal is lactose free or safe for your personal tolerance. It gives a quick estimate, not a medical recommendation. Disclaimer: This app does not provide medical advice, diagnosis, or treatment. All results are AI-generated estimates based on general knowledge of lactose content. Estimates may be incomplete or inaccurate and may not reflect your personal tolerance. Consult a healthcare professional before making health decisions.

About

Lactose Safe

Features
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Lactose Safe is an ingredient scanner and travel phrasebook for lactose-intolerant people who want to avoid lactose. THE PROBLEM WITH LABELS Dairy hides under dozens of names โ€” whey, casein, milk solids, cream powder โ€” in small print, buried inside long ingredient lists. If you're grocery shopping and trying to figure out whether that pasta sauce or granola bar is going to ruin your evening, reading every label by hand is slow and easy to get wrong. SCAN IT IN SECONDS Point your camera at any food or drink label and the app instantly reads the ingredient list โ€” no internet connection needed, no account required, nothing leaves your phone. It flags dairy-derived ingredients, including the ones hiding under technical names most people have never memorized. Works in 14 languages, so it's just as useful at a German supermarket or a Japanese convenience store as it is at home. Built for grocery shopping, checking packaged snacks, and browsing unfamiliar products wherever you are. TRANSLATED TRAVEL PHRASES Menus list dish names, not ingredients. When you're traveling, what you need is a way to ask. The phrasebook gives you 60 translated phrases in 18 languages for avoiding lactose: "Is there milk in this dish?", "No cheese, please", "I'm lactose intolerant." Display the phrase to your server/barista, and avoid lactose in spite of the language barrier. Fully offline. PRIVATE BY DESIGN No photos stored or transmitted. No account, no login. Analytics are optional and can be turned off in Settings. WHO THIS IS FOR Lactose-intolerant people who want to eat the foods they love โ€” finding the right products at the grocery store and navigating food abroad without the guesswork. This app is not designed to manage a milk allergy. Milk allergy is a distinct medical condition that requires professional evaluation and an emergency plan this app cannot provide. SUBSCRIPTION & PRICING โ€ข 14-day free access for new users โ€” no subscription or payment required to start. โ€ข Free tier (after 14 days): 5 label scans per month across all 14 languages. The full travel phrasebook โ€” all 60 phrases in all 18 languages โ€” is always free for everyone, with no view limits. โ€ข Monthly โ€” $4.99 / month: 1 month ยท Unlimited label scans. Auto-renews monthly until cancelled. โ€ข Annual โ€” $39.99 / year (~$3.33/month): 1 year ยท Unlimited scans ยท best value. Auto-renews yearly until cancelled. โ€ข Lifetime โ€” $79.99 one-time purchase: Pay once ยท Unlimited scans, forever. No subscription. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings. Prices shown are in U.S. dollars; local prices and currency may vary. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lactosafe.com/privacy

Screenshots

Lactose Estimator3 screens
Lactose Safe4 screens

Verdict

The call

The clearest difference is in-app purchases: Lactose Estimator at none against Lactose Safe's 3. On price, ads, device support and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Lactose Safe sells 3 in-app purchases, starting at $4.99 per month. Lactose Estimator asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Lactose Estimator versus Lactose Safe: the parameters behind the verdict, then further details
ParameterLactose EstimatorLactose Safe
PriceFreeFree
Update frequencyEvery 2 monthsโ€”
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.0 โ€” better15.5
Further details โ€” not scored
Size14 MB63 MB
Age rating4+4+
DeveloperWEBGEHEUER OULactosafe LLC

In-app purchases

None

Lactose Estimator

No in-app purchases

3 purchases

Lactose Safe

Subscriptions2
  • Monthly$4.991 Month
  • Annual$39.991 Year
One-time1
  • Lifetime$79.99

Questions

Is Lactose Estimator free?
Lactose Estimator is free to download, with no in-app purchases.
Is Lactose Safe free?
Lactose Safe is free to download, with in-app purchases available.
Do Lactose Estimator or Lactose Safe have ads?
Neither Lactose Estimator nor Lactose Safe shows ads.

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