# Space Time Layering vs Euphonya

The clearest difference is price: Euphonya at Free against Space Time Layering's $9.99. Space Time Layering's advantage is update cadence (every 4 days vs every 2 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Euphonya is free to download; Space Time Layering costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Time Layering ships an update every 4 days, Euphonya every 2 months. The most recent releases landed on September 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Space Time Layering | Euphonya |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 142 MB | 149 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Frank Groh](https://appshunter.io/developer/558291960) | [scopeaudio OG](https://appshunter.io/developer/1488671489) |

## What reviewers say

### Space Time Layering

[App page](https://appshunter.io/ios/app/space-time-layering/id6618141598)

**In-app purchases:** none


### Euphonya

[App page](https://appshunter.io/ios/app/euphonya/id6752933565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Time Layering free?

Space Time Layering costs $9.99, with no in-app purchases.

### Is Euphonya free?

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

### Do Space Time Layering or Euphonya have ads?

Neither Space Time Layering nor Euphonya shows ads.

### Which is updated more often, Space Time Layering or Euphonya?

Space Time Layering ships an update every 4 days, and Euphonya every 2 months. Most recently, Space Time Layering was updated on September 10, 2026 and Euphonya on September 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.*