# Decrypter vs Sound Level Meter

The clearest difference is in-app purchases: Decrypter at none against Sound Level Meter's 3. Decrypter also leads on ads (none vs shown) and iOS requirement (12.0 vs 16). On price and device support there is nothing between them.

Both are free to download. Sound Level Meter sells 3 in-app purchases, starting at $1.99 per 7 days. Decrypter asks for nothing beyond the download.

## The numbers

| Metric | Decrypter | Sound Level Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 12 months |
| Size | 94 MB | 35 MB |
| Requires iOS | **12.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sherlocked](https://appshunter.io/developer/1071729603) | [Raphael Goupille](https://appshunter.io/developer/1650597250) |

## What reviewers say

### Decrypter

[App page](https://appshunter.io/ios/app/decrypter/id6464317839)

**In-app purchases:** none


### Sound Level Meter

[App page](https://appshunter.io/ios/app/sound-level-meter-decibel/id6745488403)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly subscription | $5.99 | per month |
| Annual subscription | $24.99 | per year |


## Frequently asked questions

### Is Decrypter free?

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

### Is Sound Level Meter free?

Sound Level Meter is free to download, with in-app purchases available.

### Do Decrypter or Sound Level Meter have ads?

Sound Level Meter shows ads; Decrypter does not.

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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.*