# SoundClass vs WiWater

The clearest difference is in-app purchases: WiWater at none against SoundClass's 7. WiWater also leads on ads (none vs shown) and iOS requirement (15.0 vs 26.0). SoundClass's advantage is update cadence (every 10 days vs every 22 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. WiWater asks for nothing beyond the download.

SoundClass ships an update every 10 days, WiWater every 22 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SoundClass | WiWater |
| --- | --- | --- |
| 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 22 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 33 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Javier Ariel Bargas](https://appshunter.io/developer/1511337275) | [WiWater](https://appshunter.io/developer/1525357762) |

## 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 |


### WiWater

[App page](https://appshunter.io/ios/app/wiwater/id1525357760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoundClass free?

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

### Is WiWater free?

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

### Do SoundClass or WiWater have ads?

SoundClass shows ads; WiWater does not.

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

SoundClass ships an update every 10 days, and WiWater every 22 months. Most recently, SoundClass was updated on October 24, 2026 and WiWater 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.*