# Calorie Tracker vs LightYet

The clearest difference is iOS requirement: Calorie Tracker at 15.1 against LightYet's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Calorie Tracker sells 2 in-app purchases, starting at $9.99 per month and LightYet sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Calorie Tracker ships an update every 4 days, LightYet weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Calorie Tracker | LightYet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/calorie-tracker-calai/id6755584815/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Freemium | — |
| Size | 66 MB | 39 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鉴东 唐](https://appshunter.io/developer/1853757042) | [依欢 孙](https://appshunter.io/developer/1895143905) |

## What reviewers say

### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-calai/id6755584815)

This app uses advanced AI to simplify your health journey by logging meals, tracking progress, and managing daily calorie goals. It offers personalized insights and weight management tools to help you achieve your targets.

**Highlights:** Advanced calorie tracking with nutritional breakdowns, Smart food logging that adapts to preferences, Personalized progress monitoring with charts, Weight management tools, Intuitive and user-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Vip Member | $9.99 | per month |
| Yearly Vip Member | $39.99 | per year |


### LightYet

[App page](https://appshunter.io/ios/app/lightyet-body-fat-tracker/id6763201166)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |
| LightYet-Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Calorie Tracker free?

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

### Is LightYet free?

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

### Do Calorie Tracker or LightYet have ads?

Neither Calorie Tracker nor LightYet shows ads.

### Which is updated more often, Calorie Tracker or LightYet?

Calorie Tracker ships an update every 4 days, and LightYet weekly. Most recently, Calorie Tracker was updated on October 24, 2026 and LightYet on October 28, 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.*