# Decibel vs Ringo

The clearest difference is update cadence: Ringo at daily against Decibel's every 2 weeks. Decibel's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Decibel sells 5 in-app purchases, starting at $9.99 per year and Ringo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Decibel ships an update every 2 weeks, Ringo daily. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Decibel | Ringo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/decibel-sound-level-meter/id1624742896/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Freemium | — |
| Size | 18 MB | 10 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) | [TAEYOON KIM](https://appshunter.io/developer/1844036178) |

## What reviewers say

### Decibel

[App page](https://appshunter.io/ios/app/decibel-sound-level-meter/id1624742896)

This app provides precise noise measurement with a real-time decibel gauge and a frequency analyzer for detailed acoustic analysis. It tracks minimum, average, and maximum levels, offering historical graphs for sound fluctuations. Ideal for professionals and enthusiasts needing accurate sound monitoring.

**Highlights:** Real-time decibel gauge, Frequency analyzer (Hz), Min/Avg/Max decibel values, Historical decibel graph, Acoustic analysis tool, Environmental noise monitoring

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium Annual Offer | $9.99 | per year |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| Get Premium Monthly | $19.99 | per month |
| 7 Day Free Yearly VIP | $29.99 | per year |
| Get Premium Annual | $49.99 | per year |


### Ringo

[App page](https://appshunter.io/ios/app/ringo-ringtone-maker/id6753617293)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is Decibel free?

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

### Is Ringo free?

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

### Do Decibel or Ringo have ads?

Neither Decibel nor Ringo shows ads.

### Which is updated more often, Decibel or Ringo?

Decibel ships an update every 2 weeks, and Ringo daily. Most recently, Decibel was updated on October 24, 2026 and Ringo on October 28, 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.*