# SPL Meter vs Youlean Loudness Meter Lite

The clearest difference is price: Youlean Loudness Meter Lite at Free against SPL Meter's $0.99. Youlean Loudness Meter Lite also leads on update cadence (every 6 weeks vs every 3 months). SPL Meter's advantage is review sentiment (73% vs 47%) and rating (4.0 vs 3.8). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Youlean Loudness Meter Lite is free to download; SPL Meter costs $0.99 up front. SPL Meter sells 1 one-off in-app purchase and Youlean Loudness Meter Lite sells 3 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

SPL Meter holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 29 and 20 respectively. Written reviews point the same way: 73% of SPL Meter's written reviews are positive against 47% of Youlean Loudness Meter Lite's.

SPL Meter ships an update every 3 months, Youlean Loudness Meter Lite every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SPL Meter | Youlean Loudness Meter Lite |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (29 ratings)](https://appshunter.io/ios/app/spl-meter/id309206756/reviews)** | [3.8 (20 ratings)](https://appshunter.io/ios/app/youlean-loudness-meter-lite/id1565571860/reviews) |
| Number of ratings | **29** | 20 |
| Positive reviews | **72.9% of reviews** | 47.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#87** | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Smith](https://appshunter.io/developer/291822462) | [Julijan Nikolic](https://appshunter.io/developer/1565571862) |

## What reviewers say

### SPL Meter

[App page](https://appshunter.io/ios/app/spl-meter/id309206756)

**Currently charting:** #87 Top Paid · Music (US App Store)

This application functions as a professional-grade sound level meter, measuring decibels (dB) with advanced DSP algorithms. It offers adjustable filters, decay rates, and ranges, and can be calibrated for accuracy. It supports both internal and external microphones for versatile sound measurement.

**Highlights:** A and C weighting filters, ANSI Fast or Slow decay, 40dB to 120dB ranges, Adjustable calibration, Internal/External mic support, Universal app

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Controls & Ad-Free | $0.99 | one-time |

**What reviewers like**

- ✅ Accurate sound level measurements when calibrated
- 💰 Excellent value at $0.99 price point
- 📱 Works across multiple Apple devices (iPhone, iPad, iPod)
- 🎯 Simple and intuitive user interface
- 🔧 Analog meter design looks professional and authentic

**What reviewers complain about**

- 🐛 Inconsistent and unstable meter readings
- 💳 Pricing discrepancies (advertised as $0.99 but charged $6.99)
- 📐 UI scaling issues on various screen sizes and orientations
- 🔍 Text and meter display too small to read easily
- 🖼️ Outdated retro interface design

**Reported bugs**

- Meter readings change completely and are not stable
- App crashes on iPhone 6s Plus with jumbled screen display
- Screen scaling issues on iPad models
- Display glitches when rotating device between portrait and landscape
- Greyed out settings after installation

**Requested features**

- Larger meter display in landscape mode
- Digital-only display option without analog meter face
- Peak hold and min/max reading indicators
- Time-based decibel graph visualization
- Linear response visual option in addition to logarithmic


### Youlean Loudness Meter Lite

[App page](https://appshunter.io/ios/app/youlean-loudness-meter-lite/id1565571860)

This app provides professional audio analysis tools, including LUFS, True Peak, Spectrum, and Vectorscope. It can be used as a standalone application or as an AUv3 plugin within other music production apps. Analyze audio from your device or stream it wirelessly from a desktop DAW.

**Highlights:** LUFS and True Peak analysis, Spectrum and Vectorscope graphs, Standalone app and AUv3 plugin, Wi-Fi audio streaming from desktop DAW, Record and export audio, Online streaming presets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |
| Lifetime Access | $17.99 | one-time |
| Lifetime Access Original | $29.99 | one-time |


## Frequently asked questions

### Is SPL Meter free?

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

### Is Youlean Loudness Meter Lite free?

Youlean Loudness Meter Lite is free to download, with in-app purchases available.

### Which has better reviews, SPL Meter or Youlean Loudness Meter Lite?

SPL Meter is rated higher. SPL Meter averages 4.0 out of 5 from 29 ratings, while Youlean Loudness Meter Lite averages 3.8 from 20 ratings.

### Do SPL Meter or Youlean Loudness Meter Lite have ads?

Neither SPL Meter nor Youlean Loudness Meter Lite shows ads.

### Which is updated more often, SPL Meter or Youlean Loudness Meter Lite?

SPL Meter ships an update every 3 months, and Youlean Loudness Meter Lite every 6 weeks. Most recently, SPL Meter was updated on October 26, 2026 and Youlean Loudness Meter Lite on October 24, 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.*