# SoundClass vs SpyRun

The clearest difference is in-app purchases: SpyRun at none against SoundClass's 7. SpyRun also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.0). SoundClass's advantage is update cadence (every 10 days vs every 23 months). On price and device support there is nothing between them.

Both are free to download. SoundClass sells 7 in-app purchases, starting at $4.99 per month. SpyRun asks for nothing beyond the download.

SoundClass ships an update every 10 days, SpyRun every 23 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SoundClass | SpyRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/soundclass/id1511338627/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 230 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Javier Ariel Bargas](https://appshunter.io/developer/1511337275) | [Region Nordjylland](https://appshunter.io/developer/563179804) |

## What reviewers say

### SoundClass

[App page](https://appshunter.io/ios/app/soundclass/id1511338627)

This app uses AI to detect and record various sounds in your environment, providing real-time alerts. It's particularly useful for nighttime awareness, sleep analysis, and documenting incidents.

**Highlights:** AI sound detection, Real-time alerts, Sleep quality analysis, Sound recording and playback, Mosquito and animal sound detection, Everyday sound identification

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Monthly | $4.99 | per month |
| Gold Yearly | $44.99 | per year |
| Battery x 10 | $0.99 | one-time |
| 100 Credits | $0.99 | one-time |
| Battery x 40 | $1.99 | one-time |
| 500 Credits | $2.99 | one-time |
| 1000 Credits | $4.99 | one-time |


### SpyRun

[App page](https://appshunter.io/ios/app/spyrun/id6473621631)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoundClass free?

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

### Is SpyRun free?

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

### Do SoundClass or SpyRun have ads?

SoundClass shows ads; SpyRun does not.

### Which is updated more often, SoundClass or SpyRun?

SoundClass ships an update every 10 days, and SpyRun every 23 months. Most recently, SoundClass was updated on October 6, 2026 and SpyRun on October 2, 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.*