LensCal

LensCal

Calories from one photo

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Free
In-App Purchases

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Details

  • Released
  • Updated
  • August 13, 2026
  • August 15, 2026

Features

LensCal screenshot #1 for iPhone
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About

LensCal turns a photo of your meal into calories and macronutrients. IT READS WHAT IS ALREADY WRITTEN Before estimating anything, LensCal looks for the exact data. If there is a barcode, it identifies the product. If there is a nutrition label, it transcribes it. Both happen inside your iPhone, offline, without the photo ever leaving the device. FOOD BY FOOD A plate is not a single number. With LensCal Premium, every component — the chicken, the rice, the dressing — is identified and weighed separately, and the total is their sum. Correct the grams of any item and the total recalculates instantly: you are the one looking at the plate. HONEST ABOUT WHAT IT KNOWS LensCal distinguishes a measured value from an estimate, and says which is which. If the photo is dark or blurry it tells you, instead of handing you a number with false confidence. WITHOUT PHOTOS TOO Manual entry, food search, favourites and recents. Water tracking with a Home Screen widget. Streaks, so the habit sticks. YOUR DATA IS YOURS No accounts, no sign-up, no advertising and no tracking. Your profile and your history stay on the device. Optional Apple Health integration. LENSCAL PREMIUM An auto-renewable subscription that adds the precision AI analysis, full history and extended statistics. - LensCal Premium Yearly: 29.99 USD per year, with a 7-day free trial for new subscribers - LensCal Premium Monthly: 6.99 USD per month Prices are in U.S. dollars; your local price is shown in the app before you buy. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically for the same period and price unless you cancel it at least 24 hours before the end of the current period, and your account is charged within the 24 hours before each renewal. You can manage or cancel your subscription in your Apple Account settings. Any unused part of a free trial is forfeited when you buy a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lens-cal.vercel.app/privacy.html LensCal provides estimates for information only. It is not a medical device and does not replace the advice of a healthcare professional.
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What's New in LensCal

1.1

August 15, 2026

Goal weight and timeline Set the weight you want to reach and by when. LensCal works out the daily calorie target that gets you there, capped at a safe rate — change the timeline and the target follows. Weight progress Your weight is saved each time you update it, and Statistics now shows the trend with your goal marked on the chart. Nutrition accuracy This release corrects several errors in the food data. If you logged meals with 1.0, some entries were wrong: • Many foods from the USDA database were logged as 0 calories. • Packaged foods whose label lists energy in kilojoules were logged with roughly four times their real calories. • "Weight per unit" always assumed 100 g. It now uses the real portion weight — an apple is 140 g, not 100. • Protein, carb and fat targets did not add up to your calorie target. Now they do. • Updating your weight or height recalculates your targets. Before, they stayed as they were. Also fixed • Each option in setup now describes itself instead of repeating its title.

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Subscriptions & In-App Purchases

Premium Yearly

Precision AI, full history and extended stats.

$29.991 Year
7 Days trial
How to cancel LensCal subscription ⁉️

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