# Decibel Meter Plus vs TimePulse

The clearest difference is in-app purchases: Decibel Meter Plus at none against TimePulse's 3. Decibel Meter Plus also leads on ratings volume (125 vs 1) and device support (3 vs 1). TimePulse's advantage is update cadence (every 10 days vs every 6 weeks) and price ($0.99 vs $1.99). On rating, review sentiment, ads and monetization model there is nothing between them.

Decibel Meter Plus costs $1.99 and TimePulse $0.99 up front. TimePulse sells 3 in-app purchases, starting at $0.99 per month. Decibel Meter Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for Decibel Meter Plus against 3.0 for TimePulse. That said, the two scores are not equally well evidenced: Decibel Meter Plus has 125 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 36% of Decibel Meter Plus's written reviews are positive against 33% of TimePulse's.

Decibel Meter Plus ships an update every 6 weeks, TimePulse every 10 days. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Decibel Meter Plus | TimePulse |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [3.0 (125 ratings)](https://appshunter.io/ios/app/decibel-meter-plus/id648142711/reviews) | [3.0 (1 ratings)](https://appshunter.io/ios/app/timepulse/id6761639932/reviews) |
| Number of ratings | **125** | 1 |
| Positive reviews | **35.7% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 14 MB | 15 MB |
| Requires iOS | **15.8** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [华芳 张](https://appshunter.io/developer/586041482) | [树伟 杨](https://appshunter.io/developer/1843510075) |

## What reviewers say

### Decibel Meter Plus

[App page](https://appshunter.io/ios/app/decibel-meter-plus/id648142711)

Measure ambient sound levels and understand their impact on hearing. This app provides real-time decibel readings, exposure time guidelines, and information on noise-induced hearing loss. It helps you identify loud environments and learn how to protect your hearing.

**Highlights:** Measure sound levels, Display average, peak, and max values, Plotted history of average values, Information on NIHL, Decibel exposure time guidelines, Calibrate measurements, Record and export data

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and simple interface
- 📊 Clear visual display with color-coded sound levels
- 🎯 Useful for comparative measurements
- 📈 Includes graphical strip chart functionality
- ⚡ Responsive and quick performance

**What reviewers complain about**

- ❌ Severely inaccurate decibel readings
- 📍 Consistently reads 10-50 dB higher than actual levels
- 🔧 No calibration function available
- 🐛 Doesn't return to 0 dB in silent conditions
- 📱 Requires app updates and iOS compatibility fixes

**Reported bugs**

- App requires developer updates and iOS compatibility fixes
- Baseline reading of 50-80 dB even in complete silence
- Readings spike dramatically with minimal sound input
- Graph display lacks user control
- Inconsistent measurements in same environment

**Requested features**

- Calibration function to adjust readings
- Higher maximum dB limit (120+ dB) for loud events
- Ability to attach photos with meter readings
- Better baseline reset to 0 dB in silence
- dB(A) weighting filter option


### TimePulse

[App page](https://appshunter.io/ios/app/timepulse/id6761639932)

Track daily habits, moods, and streaks with a live clock interface. This app offers a calm and focused approach to building routines and understanding your day without overwhelming dashboards. It provides widgets, shortcuts, and data export for a comprehensive overview.

**Highlights:** Live clock home screen, Daily habits and streaks, Home, Lock, and StandBy widgets, Siri Shortcuts and Action Button check-in, Quick mood logging, Data export (JSON/CSV), Pulse Insights (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimePulse Pro Monthly | $0.99 | per month |
| TimePulse Pro Yearly | $4.99 | per year |
| TimePulse Pro Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is Decibel Meter Plus free?

Decibel Meter Plus costs $1.99, with no in-app purchases.

### Is TimePulse free?

TimePulse costs $0.99, and also offers in-app purchases.

### Which has better reviews, Decibel Meter Plus or TimePulse?

Decibel Meter Plus and TimePulse are both rated 3.0 out of 5 on the App Store, from 125 and 1 ratings respectively.

### Do Decibel Meter Plus or TimePulse have ads?

Neither Decibel Meter Plus nor TimePulse shows ads.

### Which is updated more often, Decibel Meter Plus or TimePulse?

Decibel Meter Plus ships an update every 6 weeks, and TimePulse every 10 days. Most recently, Decibel Meter Plus was updated on September 29, 2026 and TimePulse on September 21, 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.*