Coding Jr vs Decibel Match
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coding Jr
This app aims to train students to become skilled software creators by offering a curated course aligned with national education policies. It focuses on developing critical thinking and product development skills for future generations.
- Software creator training
- Product development skills
- Critical thinking development
- Aligned with national education policy
- Quality education focus
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Coding Jr is an Education Technology Company founded by IIT graduates with a mission to train students for them to become the best software creators. We have curated our course keeping in mind the existing education system in accordance with the National Education Policy. We have designed the best course of action to educate students. We believe in quality education and acquiring skillsets necessary for our future creators. We work very closely to help your child think and start developing products which can be consumed by our future generation. We believe in helping them acquire the skillsets required to execute their ideas and bring them into reality. For more information visit: https://codingjr.online
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.
Screenshots
Verdict
The clearest difference is rating: Decibel Match at 5.0 against Coding Jr's 3.7. Coding Jr's advantage is update cadence (every 3 weeks vs every 12 months) and ratings volume (3 vs 1). 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 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Coding Jr ships an update every 3 weeks, Decibel Match every 12 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | Coding Jr | Decibel Match |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 72 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | CODE4BOTS TECHNOLOGIES PRIVATE LIMITED | Sean McNeil |
Customer experience
Coding Jr
Decibel Match
In-app purchases
Coding Jr
No in-app purchases
Decibel Match
No in-app purchases
Questions
Is Coding Jr free?
Is Decibel Match free?
Which has better reviews, Coding Jr or Decibel Match?
Do Coding Jr or Decibel Match have ads?
Which is updated more often, Coding Jr or Decibel Match?
Other comparisons
