# Flash Composer vs dB Meter

The clearest difference is price: dB Meter at Free against Flash Composer's $2.99. dB Meter also leads on update cadence (every 2 months vs every 45 months). Flash Composer's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

dB Meter is free to download; Flash Composer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flash Composer ships an update every 45 months, dB Meter every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Flash Composer | dB Meter |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 10 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [玉 曹](https://appshunter.io/developer/1623313323) |

## What reviewers say

### Flash Composer

[App page](https://appshunter.io/ios/app/flash-composer/id1616377879)

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

**In-app purchases:** none


### dB Meter

[App page](https://appshunter.io/ios/app/db-meter-decibel-sound-level/id1629575835)

Measure ambient noise levels with this tool that quantifies decibels in real-time. It also records audio with decibel values and features a camera that adds decibel readings, location, and time as watermarks to photos for evidence.

**Highlights:** Real-time decibel measurement, Audio recording with decibel values, Decibel watermark camera, Noise level analysis, Evidence capture

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Composer free?

Flash Composer costs $2.99, with no in-app purchases.

### Is dB Meter free?

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

### Do Flash Composer or dB Meter have ads?

dB Meter shows ads; Flash Composer does not.

### Which is updated more often, Flash Composer or dB Meter?

Flash Composer ships an update every 45 months, and dB Meter every 2 months. Most recently, Flash Composer was updated on October 18, 2026 and dB Meter on October 14, 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.*