Decibel Match vs Converter Game
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decibel Match
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.
- Match target decibel levels
- Learn sound-volume relationship
- Track matching accuracy
- Targets between 65-95 dB
- Summary of performance
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Decibel Match is an approachable app to help children understand the relationship between sound and its decibel level. While in use, a certain dB level is presented, encouraging users to produce just the right amount of sound to hit it. Upon completion of each run, a summary is shown to the user, indicating how often they correctly matched the target level. All target values will fall between 65 dB and 95 dB.
Converter Game
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.
- Binary, decimal, hexadecimal conversion
- Five difficulty levels
- Random conversion mode
- Progress statistics
- Playful learning approach
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This app was developed to learn and improve the conversion between different number types (binary, decimal & hexadecimal) in a playful way. There are up to 5 levels of difficulty. - Level 1 : Values up to (dec.) 2^4 - Level 2 : Values up to (dec.) 2^6 - Level 3 : Values up to (dec.) 2^8 - Level 4 : Values up to (dec.) 2^10 - Level 5 : Values up to (dec.) 2^12 Every concrete conversion of the three supported number types is offered. However, the most entertaining is the random mode. Statistics are also stored locally about the correct answers per category. And now have fun using it and happy converting.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Decibel Match | Converter Game |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Sean McNeil | JAN PAUL MAXIMILIAN KOLBERG |
Customer experience
Decibel Match
Converter Game
In-app purchases
Decibel Match
No in-app purchases
Converter Game
No in-app purchases
Questions
Is Decibel Match free?
Is Converter Game free?
Do Decibel Match or Converter Game have ads?
Which is updated more often, Decibel Match or Converter Game?
Other comparisons
