# Yum Stack vs Sauna Weight Loss

The clearest difference is price: Yum Stack at Free against Sauna Weight Loss's $2.99. Sauna Weight Loss's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Yum Stack is free to download; Sauna Weight Loss costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Yum Stack ships an update every 10 days, Sauna Weight Loss every 8 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Yum Stack | Sauna Weight Loss |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 8 days** |
| Size | 97 MB | 71 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHICHUANGRUN CO.,LIMITED](https://appshunter.io/developer/1813093838) | [Sana Harrat](https://appshunter.io/developer/1648378102) |

## What reviewers say

### Yum Stack

[App page](https://appshunter.io/ios/app/yum-stack/id6747810389)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sauna Weight Loss

[App page](https://appshunter.io/ios/app/sauna-weight-loss/id6747948264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yum Stack free?

Yum Stack is free to download, with no in-app purchases.

### Is Sauna Weight Loss free?

Sauna Weight Loss costs $2.99, with no in-app purchases.

### Do Yum Stack or Sauna Weight Loss have ads?

Yum Stack shows ads; Sauna Weight Loss does not.

### Which is updated more often, Yum Stack or Sauna Weight Loss?

Yum Stack ships an update every 10 days, and Sauna Weight Loss every 8 days. Most recently, Yum Stack was updated on October 28, 2026 and Sauna Weight Loss on October 24, 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.*