# Mystic Echo vs Fortune K

The clearest difference is in-app purchases: Mystic Echo at none against Fortune K's 10. Mystic Echo also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fortune K sells 10 one-off in-app purchases. Mystic Echo asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Mystic Echo | Fortune K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 125 MB | 247 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TUGBA AYHAN](https://appshunter.io/developer/1786777994) | [THE RIZZ ENTERTAINMENT CO., LTD.](https://appshunter.io/developer/1896662957) |

## What reviewers say

### Mystic Echo

[App page](https://appshunter.io/ios/app/mystic-echo/id6748145502)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fortune K

[App page](https://appshunter.io/ios/app/fortune-k/id6769490027)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Time 16P Bundle | $0.99 | one-time |
| First Reading Bundle | $1.99 | one-time |
| 40 Fortune Points | $2.99 | one-time |
| Daily Pass 30 Days | $3.99 | one-time |
| 140 Fortune Points | $9.99 | one-time |
| VIP Pass 30 Days30-day | $9.99 | one-time |
| 220 Fortune Points | $14.99 | one-time |
| 450 Fortune Points | $29.99 | one-time |
| 1000 Fortune Points | $59.99 | one-time |
| 1700 Fortune Points | $99.99 | one-time |


## Frequently asked questions

### Is Mystic Echo free?

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

### Is Fortune K free?

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

### Do Mystic Echo or Fortune K have ads?

Both Mystic Echo and Fortune K show ads.

### Which is updated more often, Mystic Echo or Fortune K?

Mystic Echo ships an update fortnightly, and Fortune K fortnightly. Most recently, Mystic Echo was updated on November 8, 2026 and Fortune K on November 9, 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.*