# Decibel Meter vs Tap Pointer

The clearest difference is iOS requirement: Decibel Meter at 15.1 against Tap Pointer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Decibel Meter sells 2 in-app purchases, starting at $8.99 per 7 days and Tap Pointer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Decibel Meter ships an update every 6 weeks, Tap Pointer monthly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Decibel Meter | Tap Pointer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/decibel-meter-db-sound-level/id6756241739/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Freemium | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ULADZISLAU ZINCHANKA](https://appshunter.io/developer/1808742027) | [ICHITAP](https://appshunter.io/developer/1895374563) |

## What reviewers say

### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-db-sound-level/id6756241739)

Transform your iPhone into a professional sound level meter. Measure decibels with various weighting and time response settings, track noise exposure, and analyze frequencies. Generate detailed PDF reports for acoustic analysis and safety compliance.

**Highlights:** Professional-grade decibel measurement, Multiple frequency weightings (dBA, dBC, dBZ), NIOSH and OSHA compliance modes, Real-time monitoring with statistics, Frequency spectrum analysis, Noise exposure tracking (dosimeter), Audio recording with synchronized data

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $8.99 | per 7 days |
| Premium Yearly | $39.99 | per year |


### Tap Pointer

[App page](https://appshunter.io/ios/app/tap-pointer/id6773116360)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Decibel Meter free?

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

### Is Tap Pointer free?

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

### Do Decibel Meter or Tap Pointer have ads?

Neither Decibel Meter nor Tap Pointer shows ads.

### Which is updated more often, Decibel Meter or Tap Pointer?

Decibel Meter ships an update every 6 weeks, and Tap Pointer monthly. Most recently, Decibel Meter was updated on October 4, 2026 and Tap Pointer on October 3, 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.*