# Sayph Space vs SoundAnalysis

The clearest difference is in-app purchases: SoundAnalysis at none against Sayph Space's 1. Sayph Space's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Sayph Space sells 1 in-app purchase, starting at $2.99 per month. SoundAnalysis asks for nothing beyond the download.

Sayph Space ships an update every 4 weeks, SoundAnalysis fortnightly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sayph Space | SoundAnalysis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sayph](https://appshunter.io/developer/1865514144) | [Fabien Lepercque](https://appshunter.io/developer/1885375974) |

## What reviewers say

### Sayph Space

[App page](https://appshunter.io/ios/app/sayph-space/id6757244616)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sayph Space Early Adopter | $2.99 | per month |


### SoundAnalysis

[App page](https://appshunter.io/ios/app/soundanalysis/id6760622679)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sayph Space free?

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

### Is SoundAnalysis free?

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

### Do Sayph Space or SoundAnalysis have ads?

Neither Sayph Space nor SoundAnalysis shows ads.

### Which is updated more often, Sayph Space or SoundAnalysis?

Sayph Space ships an update every 4 weeks, and SoundAnalysis fortnightly. Most recently, Sayph Space was updated on October 16, 2026 and SoundAnalysis on October 8, 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.*