# Calsy: 21 Reset — Food Scanner & Macro Tracker

> AI-powered calorie and macro tracker with photo recognition and health scores. (iPhone/iPad app by MITOLOGIC sp. z o.o..)

- Source: https://appshunter.io/ios/app/calsy-21-reset/id6757801497 (this page in markdown: same URL + `.md`)
- Developer: [MITOLOGIC sp. z o.o.](https://appshunter.io/developer/1831337856)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.70/5 from 60 App Store ratings
- Age rating: 12+
- Requires: iOS 17.6 · 45 MB
- Languages: American English, Arabic, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish and 24 more
- Released: 2026-01-25
- Data updated: 2026-09-07
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/calsy-21-reset/id6757801497/reviews.md

## What is Calsy?

Calsy is a 21-day reset for people who are done with diets that drag on forever. You get a start line, a few rules a day, and an AI that logs your meals from a single photo. On Day 21 you step on the scale and see what changed.

No food diary. No weighing every bite. No willpower marathon. Twenty-one days you can actually finish, and habits that stay with you when they are over.

HOW THE 21-DAY RESET WORKS
1. Day 1: weigh in and take your start photo (optional)
2. Every day: scan your meals, drink your water, hit your steps
3. From Day 4 the bar rises: meals graded C or better, stay under your calorie budget, 30 minutes of movement
4. Day 21: final weigh-in, second photo, before-and-after side by side

The reset runs in four phases: See It, Clean It, Tighten It, Prove It. Each one asks a little more than the last, so it gets harder exactly as you get stronger.

RULES THAT TICK THEMSELVES
Other challenge apps are checklists you have to remember to tick. Calsy already knows you scanned two meals, logged your water and walked your steps, so the rule turns green on its own. You live your day. The app keeps score.

SNAP IT. SCORE IT.
Take a photo of your plate. In seconds Calsy's AI logs calories, protein, carbs, fat, fiber, sugar and sodium, and grades the meal from A to F. One glance tells you whether it counts toward your reset. Barcode scans and Health Scores work the same way for packaged food.

WATCH IT WORK
A weight trend that smooths out the daily noise, a journal that marks every day you logged, and a line that goes the right direction. Seeing it drop on Day 12 is what gets you to Day 21.

DISCIPLINE THAT OUTLASTS THE RESET
Twenty-one days of the same small rules does something no diet ever did for you: it makes them automatic. Scanning before you eat. Drinking your water. Moving every day. Checking the grade before you order. By Day 21 you are not following rules anymore, you just eat like this. The weight is the result. The discipline is what you keep.

AFTER DAY 21
Finish Baseline and unlock Strict. Finish Strict and unlock Full. Every reset raises the bar, so your next 21 days start where the last ones ended. And between resets Calsy stays the easiest calorie counter you have used: snap, log, done.

TARGETS BUILT AROUND YOUR BODY
Lose fat, build muscle, or just eat better. Calsy sets your daily calorie and macro budget from your body, your activity and your goal. Not someone else's numbers.

*** CALSY PREMIUM ***
Start free, then unlock the full reset:
- Unlimited AI food recognition from photos, with meal grades
- Unlimited barcode scans and Health Scores
- Custom macro targets for keto, high protein, or cutting
- Detailed analytics of your nutrition and weight trends

Twenty-one days is short enough to finish and long enough to change how you eat. Download Calsy and start Day 1.

Note: Calsy does not provide medical advice. Consult a professional before starting a new nutrition plan.

Calsy offers an auto renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings.

Terms of Use: https://www.calsy-app.com/terms
Privacy Policy: https://www.calsy-app.com/privacy

## Key features

- AI food recognition from photos
- Barcode scanner with health scores
- Personalized calorie and macro targets
- Progress visualization with charts
- Quick add and history for favorite meals
- Automatic data backup and sync

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $39.99 | per year |
| Premium Annual Promo | $24.99 | per year |
| Premium Weekly | $4.99 | per 7 days |



## Frequently asked questions about Calsy

### How does Calzy use AI to track food?

Calzy's advanced vision AI recognizes your meal from a single photo. It then automatically identifies the food and calculates its calories, protein, carbohydrates, and fat, logging your nutrition in seconds without manual input.

### What are the premium features in Calzy?

Calzy Premium offers unlimited AI food recognition and barcode scanning, custom macro targets for advanced diets, and detailed health analytics for deeper insights into your progress over time. A 3-day free trial is available for annual plans.

### Can I track packaged foods with Calzy?

Yes, Calzy features a barcode scanner that can quickly scan packaged foods. It provides a Health Score and an assessment of ingredients, helping you make informed, healthier choices.

### What devices does Calzy support?

Calzy is available on iOS devices, including the iPhone and Apple Watch. Your data is synced and backed up automatically, allowing you to seamlessly continue tracking across all your devices.

### How does Calzy help with personalized goals?

Calzy calculates personalized daily targets for calories and macros based on your specific body, activity level, and diet type. This helps you achieve goals like fat loss or muscle gain more effectively.

### Is Calzy suitable for users of all ages?

Calzy has an age rating of 12+, making it appropriate for teenagers and adults. The app focuses on providing nutritional information and tracking tools for a healthier lifestyle.

### How often is Calzy updated?

The app was last updated on June 3, 2026, with version 1.1.4. This indicates regular updates to improve features and maintain functionality.

### What is the user sentiment for Calzy?

Calzy has received excellent user feedback, with an average rating of 4.9 stars from 14 ratings. This suggests a high level of user satisfaction with its features and performance.

## Version history (last 5 releases)

### 1.1.8 — 2026-08-31

NEW: 21 Reset — your 21-day challenge. Weigh in and start Day 1.

Bug fixes and performance improvements.

### 1.1.7 — 2026-08-11

Bug fixes and app name change.

### 1.1.6 — 2026-07-07

Bug fixes and performance improvements.

### 1.1.5 — 2026-06-29

Bug fixes and improvements.

### 1.1.4 — 2026-06-03

Bug fixes and UI improvements.

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## More apps by MITOLOGIC sp. z o.o.

- [Fitly: Calories & Workouts AI](https://appshunter.io/ios/app/fitly-calories-and-workouts-ai/id6749590611)
- [Unloop: Dopamine Detox & Focus](https://appshunter.io/ios/app/unloop-dopamine-detox-and-focus/id6756061046)

All apps by MITOLOGIC sp. z o.o.: https://appshunter.io/developer/1831337856

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*