Comparison

Mera vs Calsheet

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

Head to head
About

Mera

Effortlessly track your food intake by simply taking a photo of your meal. AI identifies ingredients, estimates portions, and breaks down nutrition into calories, protein, carbs, and fats. Get smart analytics, personalized goals, and conversational AI assistance for your dietary needs.

Highlights
  • AI photo calorie tracking
  • AI nutrition assistant
  • Smart analytics
  • Personalized goals
  • Saved meals
  • Weight tracking
Read full description

Mera is the simplest way to understand what you eat. Snap a photo of your meal — and in seconds, Mera's AI identifies the ingredients, estimates portions, and breaks everything down into calories, protein, carbs, and fats. No endless food-database searches. No barcode hunting. No manual entry. Just a photo. WHAT MERA DOES • Photo calorie tracking — the AI reads your plate and logs macros for you. • AI nutrition assistant — ask anything about food, meals, ingredients, or your goals and get a clear, conversational answer in your language. • Smart analytics — daily, weekly, and monthly trends for calories, macros, weight, and your logging streak. • Personalized goals — daily calorie and macro targets calculated from your profile using the Mifflin-St Jeor formula, or set manually. • Saved meals — store favorite dishes as templates and log them again in one tap, with the full ingredient breakdown. • Gentle reminders — optional nudges for meals, water, and your daily nutrition summary. • Weight tracking — log your weight and watch the trend line, not the noise. • Works in English and Russian. WHY MERA IS DIFFERENT Most calorie counters make you do the work: searching databases, scanning barcodes, guessing portion sizes. Mera does the heavy lifting with AI, so tracking takes seconds instead of minutes. You show up, snap a photo, and move on with your day. PRIVACY Your food photos and nutrition data are tied to your account and are not sold to third parties. See our full privacy policy in-app or at app-mera.ru. SUBSCRIPTION Mera offers a limited free experience. Unlimited AI photo recognition and the full AI assistant require a Mera subscription: • Monthly or annual plans available • Payment is charged to your Apple ID at confirmation of purchase • Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period • You can manage or cancel your subscription in Settings > Apple ID > Subscriptions • Any unused portion of a free trial is forfeited when you purchase a subscription Terms of Use: https://app-mera.ru/en/terms/ Privacy Policy: https://app-mera.ru/en/privacy/ Questions or feedback? Contact us via the in-app support option or at support@app-mera.ru. ——— DISCLAIMER: Mera is not a medical device, medical service, or substitute for professional healthcare. The in-app AI assistant provides general nutritional information and educational content only — it is not a doctor, dietitian, nutritionist, or licensed medical advisor, and it cannot diagnose, treat, cure, or prevent any medical condition. Do not use Mera as a source of medical advice. Always consult a qualified healthcare professional before making changes to your diet, exercise routine, or medication, and especially if you have or suspect any medical condition — including but not limited to pregnancy, diabetes, heart disease, eating disorders, kidney or liver conditions, or food allergies. If you are experiencing a medical emergency, call your local emergency services immediately.

About

Calsheet

This app helps you track your calorie intake, macros, and food diary. It offers barcode scanning, a global food database, and offline functionality. Log meals, build recipes, and set personalized fitness goals.

Highlights
  • Calorie and macro tracking
  • Barcode scanning
  • Global food database
  • Offline functionality
  • Recipe builder
  • Weight journal
  • AI meal logging
Features
Read full description

Calsheet is a calorie counter, macro tracker, and food diary in one — completely free, with no ads, no subscriptions, and no account required. Scan barcodes, search a global food database, track protein, fat, and carbs against a daily calorie budget, and keep a weight journal — even fully offline. WORKS FULLY OFFLINE Your diary lives on your device in a local database. Log meals anywhere, with or without a connection. Signing in is optional and adds exactly one thing: sync across your devices. YOUR DAY AT A GLANCE • Calorie ring showing consumed and remaining against your daily budget • Protein, fat, and carb progress bars • Meals grouped by breakfast, lunch, dinner, and snacks • Day-by-day navigation through your diary • A Home Screen widget keeps the day in sight • Optional quiet reminders: one while the day is still open, one the next morning LOG FOOD IN SECONDS • Search over 2 million products from Open Food Facts, plus USDA data for plain foods • Scan package barcodes with the camera • Pick from your personal food library or create custom foods • Quick-add plain calories when you just need a number RECIPES THAT DO THE MATH • Build recipes from ingredients with automatic per-100g nutrition • Cooked-weight adjustment handles soups and stews, where water changes the numbers A GOAL THAT FITS YOU • The TDEE wizard turns your sex, birth year, height, weight, activity level, and goal (lose, maintain, or gain) into a daily calorie budget split into protein, fat, and carb targets • Every number can be edited manually in Settings SEE THE TREND • 30-day charts of calories and macros • Weight journal to log body weight over time LOG MEALS BY CHATTING WITH CLAUDE Connect Calsheet to the Claude assistant and type "two eggs and toast for breakfast" — it becomes a diary entry with macros. Works through claude.ai connectors and requires a Claude account. PRIVATE BY DESIGN • No tracking identifiers, no analytics, no ads, no crash reporting • Without an account, nothing leaves your device except food database lookups — and those carry no account or diary data • Optional sign-in only adds cross-device sync NO DATA LOCK-IN • One tap exports your whole diary, food library, and settings to a JSON file • Restore on any device • Delete your account in-app at any time — immediate and irreversible COMPLETELY FREE No paywalls, no locked features, no in-app purchases. A calm ledger for what you eat, in light or dark — in English, Russian, Spanish, German, French, and Portuguese. Calsheet helps you keep track. The rest is up to you. Privacy policy: https://calsheet.kirillin.tech/en/privacy Terms: https://calsheet.kirillin.tech/en/terms

Screenshots

Mera4 screens
Calsheet3 screens

Verdict

The call

The clearest difference is in-app purchases: Calsheet at none against Mera's 2. Calsheet also leads on rating (4.9 vs 4.5). On price, review sentiment, ratings volume and update cadence 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. Mera sells 2 in-app purchases, starting at $2.99 per month. Calsheet asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calsheet holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews point the same way: 92% of Mera's written reviews are positive against 100% of Calsheet's.

UpkeepUpdate frequency

Mera ships an update weekly, Calsheet every 5 days. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Mera versus Calsheet: the parameters behind the verdict, then further details
ParameterMeraCalsheet
PriceFreeFree
Rating4.5 (6 ratings)4.9 (7 ratings) — better
Positive reviews92.3% of reviews100.0% of reviews — better
Number of ratings67 — better
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size19 MB47 MB
Age rating12+4+
DeveloperDemir KuularKirill Inyakin

Customer experience

Mera

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews13 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

Calsheet

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Mera

Subscriptions2
  • Monthly3 Days trial$2.991 Month
  • Yearly3 Days trial$29.991 Year
None

Calsheet

No in-app purchases

Questions

Is Mera free?
Mera is free to download, with in-app purchases available.
Is Calsheet free?
Calsheet is free to download, with no in-app purchases.
Which has better reviews, Mera or Calsheet?
Calsheet is rated higher. Mera averages 4.5 out of 5 from 6 ratings, while Calsheet averages 4.9 from 7 ratings.
Do Mera or Calsheet have ads?
Neither Mera nor Calsheet shows ads.
Which is updated more often, Mera or Calsheet?
Mera ships an update weekly, and Calsheet every 5 days. Most recently, Mera was updated on October 17, 2026 and Calsheet on October 15, 2026.

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