# Kalorie vs Sunfold

The clearest difference is update cadence: Kalorie at every 3 days against Sunfold's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kalorie sells 2 in-app purchases, starting at $4.99 per month and Sunfold sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Kalorie ships an update every 3 days, Sunfold every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kalorie | Sunfold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kalorie-ai-nutrition-tracker/id6760149092/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 61 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Khalifa Alfalasi](https://appshunter.io/developer/1882864143) | [Olexandr Zhovnir](https://appshunter.io/developer/6801442223) |

## What reviewers say

### Kalorie

[App page](https://appshunter.io/ios/app/kalorie-ai-nutrition-tracker/id6760149092)

Effortlessly track your food intake with AI-powered photo recognition and barcode scanning. Get personalized meal advice from an AI nutritionist and monitor your progress with detailed analytics. Connect with friends for support and discover calorie-counted restaurant menus.

**Highlights:** AI food recognition via photo, Barcode scanning for nutrition data, Personalized AI nutritionist chats, Macro and calorie tracking with charts, Apple HealthKit integration, Restaurant menu calorie information, Social features for accountability

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kalorie Essential | $4.99 | per month |
| Kalorie Premium | $9.99 | per month |


### Sunfold

[App page](https://appshunter.io/ios/app/sunfold-intermittent-fasting/id6801442221)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sunfold Pro — Monthly | $2.99 | per month |
| Sunfold Pro — Yearly | $29.99 | per year |
| Sunfold Pro — Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Kalorie free?

Kalorie is free to download, with in-app purchases available.

### Is Sunfold free?

Sunfold is free to download, with in-app purchases available.

### Do Kalorie or Sunfold have ads?

Neither Kalorie nor Sunfold shows ads.

### Which is updated more often, Kalorie or Sunfold?

Kalorie ships an update every 3 days, and Sunfold every 3 weeks. Most recently, Kalorie was updated on November 5, 2026 and Sunfold on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*