# vystem events vs DoLucid

The clearest difference is in-app purchases: vystem events at none against DoLucid's 4. vystem events also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DoLucid sells 4 one-off in-app purchases. vystem events asks for nothing beyond the download.

vystem events ships an update monthly, DoLucid every 2 months. The most recent releases landed on September 11, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | vystem events | DoLucid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 33 MB | 45 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Stuzubi GmbH](https://appshunter.io/developer/1715460955) | [Sabri BASOGLU](https://appshunter.io/developer/1777303394) |

## What reviewers say

### vystem events

[App page](https://appshunter.io/ios/app/vystem-events/id1666865582)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoLucid

[App page](https://appshunter.io/ios/app/dolucid/id6761458428)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cosmic Sound | $0.99 | one-time |
| AI Voice | $0.99 | one-time |
| Matrix Sound | $0.99 | one-time |
| Lucid Pro | $9.99 | one-time |


## Frequently asked questions

### Is vystem events free?

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

### Is DoLucid free?

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

### Do vystem events or DoLucid have ads?

Neither vystem events nor DoLucid shows ads.

### Which is updated more often, vystem events or DoLucid?

vystem events ships an update monthly, and DoLucid every 2 months. Most recently, vystem events was updated on September 11, 2026 and DoLucid on July 22, 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.*