# UmbraLux vs VYB

The clearest difference is in-app purchases: VYB at none against UmbraLux's 10. UmbraLux's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. UmbraLux sells 10 in-app purchases, starting at $6.99 per month. VYB asks for nothing beyond the download.

UmbraLux ships an update every 5 days, VYB fortnightly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UmbraLux | VYB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 96 MB | 62 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Principium e.V.](https://appshunter.io/developer/1763431551) | [Tamara Hanka](https://appshunter.io/developer/1868061370) |

## What reviewers say

### UmbraLux

[App page](https://appshunter.io/ios/app/umbralux/id6756935741)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monatlich | $6.99 | per month |
| Premium Jährlich | $44.99 | per year |
| Persönliches Fundament | $17.00 | one-time |
| Meisterbuch - Hörbuch | $24.99 | one-time |
| Jahres- & Entwicklungsbericht | $25.00 | one-time |
| Dein Lebenskompass | $25.00 | one-time |
| Schatten & Blockaden | $45.00 | one-time |
| Dein Meisterprofil | $59.00 | one-time |
| Komplett-Bundle aller Berichte | $129.00 | one-time |
| Meisterbuch | $149.00 | one-time |


### VYB

[App page](https://appshunter.io/ios/app/vyb/id6757644906)

**In-app purchases:** none


## Frequently asked questions

### Is UmbraLux free?

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

### Is VYB free?

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

### Do UmbraLux or VYB have ads?

Neither UmbraLux nor VYB shows ads.

### Which is updated more often, UmbraLux or VYB?

UmbraLux ships an update every 5 days, and VYB fortnightly. Most recently, UmbraLux was updated on October 10, 2026 and VYB on October 6, 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.*