# Disease Guide.. vs MindEcho

The clearest difference is update cadence: Disease Guide.. at every 3 weeks against MindEcho's every 3 months. Disease Guide.. also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Disease Guide.. sells 4 in-app purchases, starting at $2.99 per month and MindEcho sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Disease Guide.. ships an update every 3 weeks, MindEcho every 3 months. The most recent releases landed on August 23, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Disease Guide.. | MindEcho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 155 MB | 31 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Olga Ivanova](https://appshunter.io/developer/1733570435) | [Aras Atakligan](https://appshunter.io/developer/1819101189) |

## What reviewers say

### Disease Guide..

[App page](https://appshunter.io/ios/app/disease-guide/id6670185689)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| en-au | $2.99 | per month |
| en-au | $2.99 | one-time |
| en-au | $5.99 | one-time |
| en-au | $59.99 | one-time |


### 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 Disease Guide.. free?

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

### Is MindEcho free?

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

### Do Disease Guide.. or MindEcho have ads?

Both Disease Guide.. and MindEcho show ads.

### Which is updated more often, Disease Guide.. or MindEcho?

Disease Guide.. ships an update every 3 weeks, and MindEcho every 3 months. Most recently, Disease Guide.. was updated on August 23, 2026 and MindEcho on June 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.*