# CleanLung vs MindEcho

The clearest difference is in-app purchases: CleanLung at none against MindEcho's 2. CleanLung also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. MindEcho sells 2 in-app purchases, starting at $4.99 per 7 days. CleanLung asks for nothing beyond the download.

CleanLung ships an update every 4 days, MindEcho every 3 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | CleanLung | MindEcho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 38 MB | 33 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Lee Yahav](https://appshunter.io/developer/1851414009) | [Aras Atakligan](https://appshunter.io/developer/1819101189) |

## What reviewers say

### CleanLung

[App page](https://appshunter.io/ios/app/cleanlung/id6755426221)

**Features:** macOS Compatibility

**In-app purchases:** none


### MindEcho

[App page](https://appshunter.io/ios/app/mindecho-know-yourself/id6759192096)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindEcho Pro Weekly | $4.99 | per 7 days |
| MindEcho Pro Monthly | $14.99 | per month |


## Frequently asked questions

### Is CleanLung free?

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

### Is MindEcho free?

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

### Do CleanLung or MindEcho have ads?

MindEcho shows ads; CleanLung does not.

### Which is updated more often, CleanLung or MindEcho?

CleanLung ships an update every 4 days, and MindEcho every 3 months. Most recently, CleanLung was updated on October 7, 2026 and MindEcho on October 7, 2026.

---

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