# Decibel Match vs Converter Game

The clearest difference is update cadence: Converter Game at every 6 weeks against Decibel Match's every 12 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decibel Match ships an update every 12 months, Converter Game every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Decibel Match | Converter Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decibel-match/id1583608033/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sean McNeil](https://appshunter.io/developer/884178100) | [JAN PAUL MAXIMILIAN KOLBERG](https://appshunter.io/developer/1724739732) |

## What reviewers say

### Decibel Match

[App page](https://appshunter.io/ios/app/decibel-match/id1583608033)

This app helps children learn about decibel levels by challenging them to produce specific sound volumes. It provides feedback on how accurately they match the target dB, with all targets falling between 65 dB and 95 dB.

**Highlights:** Match target decibel levels, Learn sound-volume relationship, Track matching accuracy, Targets between 65-95 dB, Summary of performance

**Features:** macOS Compatibility

**In-app purchases:** none


### Converter Game

[App page](https://appshunter.io/ios/app/converter-game/id6475678657)

Learn and practice converting between binary, decimal, and hexadecimal number systems through engaging gameplay. This educational tool offers five difficulty levels and tracks your progress with statistics on correct answers.

**Highlights:** Binary, decimal, hexadecimal conversion, Five difficulty levels, Random conversion mode, Progress statistics, Playful learning approach

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

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Match free?

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

### Is Converter Game free?

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

### Do Decibel Match or Converter Game have ads?

Neither Decibel Match nor Converter Game shows ads.

### Which is updated more often, Decibel Match or Converter Game?

Decibel Match ships an update every 12 months, and Converter Game every 6 weeks. Most recently, Decibel Match was updated on November 3, 2026 and Converter Game on November 4, 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.*