# Decibel X vs V60 Tetsu Timer

The clearest difference is in-app purchases: V60 Tetsu Timer at none against Decibel X's 5. V60 Tetsu Timer also leads on review sentiment (100% vs 66%) and iOS requirement (15.0 vs 17.0). Decibel X's advantage is ratings volume (164K vs 3). On price, rating, ads and device support there is nothing between them.

Both are free to download. Decibel X sells 5 in-app purchases, starting at $1.99 per 7 days. V60 Tetsu Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Decibel X against 4.7 for V60 Tetsu Timer. That said, the two scores are not equally well evidenced: Decibel X has 164K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 66% of Decibel X's written reviews are positive against 100% of V60 Tetsu Timer's.

## The numbers

| Metric | Decibel X | V60 Tetsu Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (164K ratings)](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/v60-tetsu-timer/id1594093119/reviews)** |
| Number of ratings | **164K** | 3 |
| Positive reviews | 66.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Freemium | **Free** |
| Size | 90 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SkyPaw Co., Limited](https://appshunter.io/developer/1842040687) | [Codie Westphall](https://appshunter.io/developer/1594093121) |

## What reviewers say

### Decibel X

[App page](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923)

This tool transforms your device into a professional sound level meter, offering precise measurements of ambient noise. It features advanced calibration, frequency analysis, and data management for various applications, from personal curiosity to professional use.

**Highlights:** Pre-calibrated sound pressure level (SPL) measurements, Frequency weighting filters (dBA, dBC, ITU-R 468), Apple Watch and Health App integration, History data management with export options, Dosimeter with NIOSH, OSHA standards, FFT and BAR graphs for real-time frequency analysis, InstaDecibel for sharing dB reports on photos

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $1.99 | per 7 days |
| Monthly Membership | $5.99 | per month |
| Annual Membership | $49.99 | per year |
| ITU-R 468, A, B, C Weightings | $1.99 | one-time |
| Data Export | $2.99 | one-time |

**What reviewers like**

- ⭐ Excellent app
- 👍 Easy to use and understand
- 🔍 Useful for various applications
- 🎓 Helpful for hearing protection
- 🔧 Accurate and reliable

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Misleading free trial
- 📢 Intrusive ads
- 🤖 Inaccurate readings compared to professional meters
- 🤔 Confusing interface

**Reported bugs**

- App crashes when deleting recordings
- Microphone issues on certain devices
- Saved files not accessible after updates

**Requested features**

- Add GPS coordinates to recordings
- Improve reporting and data export
- Provide more weighting options
- Extend frequency range
- Allow music playback while using the app


### V60 Tetsu Timer

[App page](https://appshunter.io/ios/app/v60-tetsu-timer/id1594093119)

This app guides users through brewing delicious filter coffee using a championship-winning method. It breaks down complex techniques into simple, step-by-step instructions for replicating cafe-quality coffee at home.

**Highlights:** Guided brewing instructions, 4:6 method timer, Customizable cup design, Step-by-step process, Filter coffee guide

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decibel X free?

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

### Is V60 Tetsu Timer free?

V60 Tetsu Timer is free to download, with no in-app purchases.

### Which has better reviews, Decibel X or V60 Tetsu Timer?

V60 Tetsu Timer is rated higher. Decibel X averages 4.6 out of 5 from 164K ratings, while V60 Tetsu Timer averages 4.7 from 3 ratings.

### Do Decibel X or V60 Tetsu Timer have ads?

Neither Decibel X nor V60 Tetsu Timer shows ads.

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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.*