# Decibels vs Laundry Drying Time Calculator

The clearest difference is in-app purchases: Laundry Drying Time Calculator at none against Decibels's 1. Laundry Drying Time Calculator also leads on update cadence (monthly vs every 5 months) and iOS requirement (16.2 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Decibels sells 1 one-off in-app purchase. Laundry Drying Time Calculator asks for nothing beyond the download.

Decibels ships an update every 5 months, Laundry Drying Time Calculator monthly. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Decibels | Laundry Drying Time Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 6 MB | 3 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Merano Studio Limited](https://appshunter.io/developer/1783493234) | [Netflowers Inc.](https://appshunter.io/developer/1672067319) |

## What reviewers say

### Decibels

[App page](https://appshunter.io/ios/app/decibels/id6749821741)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leave a Tip | $0.99 | one-time |


### Laundry Drying Time Calculator

[App page](https://appshunter.io/ios/app/laundry-drying-time-calculator/id6793802580)

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

**In-app purchases:** none


## Frequently asked questions

### Is Decibels free?

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

### Is Laundry Drying Time Calculator free?

Laundry Drying Time Calculator is free to download, with no in-app purchases.

### Do Decibels or Laundry Drying Time Calculator have ads?

Neither Decibels nor Laundry Drying Time Calculator shows ads.

### Which is updated more often, Decibels or Laundry Drying Time Calculator?

Decibels ships an update every 5 months, and Laundry Drying Time Calculator monthly. Most recently, Decibels was updated on October 1, 2026 and Laundry Drying Time Calculator on October 12, 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.*