# Allowance Calculator vs Noise Level Meter ™

The clearest difference is ads: Allowance Calculator at none against Noise Level Meter ™'s shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Allowance Calculator sells 1 in-app purchase, starting at $3.99 per year and Noise Level Meter ™ sells 6 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Allowance Calculator | Noise Level Meter ™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (66 ratings)](https://appshunter.io/ios/app/noise-level-meter/id6467242976/reviews)** |
| Number of ratings | — | **66** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 14 MB |
| Requires iOS | 16.6 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jackson Crawford](https://appshunter.io/developer/1689354649) | [Andy Sutanto](https://appshunter.io/developer/1659282966) |

## What reviewers say

### Allowance Calculator

[App page](https://appshunter.io/ios/app/allowance-calculator/id6449482486)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $3.99 | per year |


### Noise Level Meter ™

[App page](https://appshunter.io/ios/app/noise-level-meter/id6467242976)

Measure the sound loudness of your environment or appliances with real-time readings. This tool provides insights into minimum, average, and maximum noise levels, with calibration for accuracy. It's designed for quick assessments in various settings, offering a dark mode for comfortable viewing.

**Highlights:** Real-time noise level measurement, Calibration for accurate readings, Min, avg, and max noise insights, Dark mode support, Versatile for home, work, and outdoors

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noise Level Meter | $1.49 | per month |
| Noise Level Meter | $1.99 | per 7 days |
| Sound Level Meter Pro | $6.99 | per 6 months |
| Noise Level Meter Pro - 1Y2 | $9.99 | per year |
| dB Meter Pro | $19.99 | per year |
| Decibel Meter Pro | $19.99 | one-time |


## Frequently asked questions

### Is Allowance Calculator free?

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

### Is Noise Level Meter ™ free?

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

### Do Allowance Calculator or Noise Level Meter ™ have ads?

Noise Level Meter ™ shows ads; Allowance Calculator does not.

### Which is updated more often, Allowance Calculator or Noise Level Meter ™?

Allowance Calculator ships an update every 2 months, and Noise Level Meter ™ every 2 months. Most recently, Allowance Calculator was updated on October 15, 2026 and Noise Level Meter ™ on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*