# Khoẻ Đẹp vs Rest Timer

The clearest difference is ads: Rest Timer at none against Khoẻ Đẹp's shown. Rest Timer also leads on update cadence (monthly vs every 18 months). Khoẻ Đẹp's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Khoẻ Đẹp sells 1 one-off in-app purchase and Rest Timer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Khoẻ Đẹp ships an update every 18 months, Rest Timer monthly. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Khoẻ Đẹp | Rest Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/khoe-ep/id1436196622/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 16 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lien Khanh](https://appshunter.io/developer/1194092015) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Khoẻ Đẹp

[App page](https://appshunter.io/ios/app/khoe-ep/id1436196622)

This app helps users manage their health by calculating key body metrics like BMI and BMR. It offers personalized nutrition plans and a database of Vietnamese food nutritional content to support weight management goals.

**Highlights:** Body Mass Index (BMI) calculator, Basal Metabolic Rate (BMR) calculator, Daily calorie needs calculation, Ideal Body Weight (IBW) calculation, Nutritional content lookup for Vietnamese dishes, Personalized nutrition plans

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gỡ quảng cáo | $1.99 | one-time |


### Rest Timer

[App page](https://appshunter.io/ios/app/rest-timer-gym-workout-sets/id6772274926)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Trainer: Weekly | $2.99 | per 7 days |
| Lifting Log: Yearly | $14.99 | per year |
| Strength Training: Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is Khoẻ Đẹp free?

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

### Is Rest Timer free?

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

### Do Khoẻ Đẹp or Rest Timer have ads?

Khoẻ Đẹp shows ads; Rest Timer does not.

### Which is updated more often, Khoẻ Đẹp or Rest Timer?

Khoẻ Đẹp ships an update every 18 months, and Rest Timer monthly. Most recently, Khoẻ Đẹp was updated on October 11, 2026 and Rest Timer on October 19, 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.*