# Frequency Meter PRO vs Tuner Lite by Piascore

The clearest difference is review sentiment: Tuner Lite by Piascore at 84% against Frequency Meter PRO's 15%. Tuner Lite by Piascore also leads on price (Free vs $2.99) and rating (4.5 vs 1.8). Frequency Meter PRO's advantage is ads (none vs shown) and iOS requirement (8.0 vs 14.0). On in-app purchases and device support there is nothing between them.

Tuner Lite by Piascore is free to download; Frequency Meter PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tuner Lite by Piascore holds the better App Store score, 4.5 against 1.8. That said, the two scores are not equally well evidenced: Tuner Lite by Piascore has 10K ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 15% of Frequency Meter PRO's written reviews are positive against 84% of Tuner Lite by Piascore's.

Frequency Meter PRO ships an update every 4 months, Tuner Lite by Piascore every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Frequency Meter PRO | Tuner Lite by Piascore |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.8 (30 ratings)](https://appshunter.io/ios/app/frequency-meter-pro/id559840622/reviews) | **[4.5 (10K ratings)](https://appshunter.io/ios/app/tuner-lite-by-piascore/id635828559/reviews)** |
| Number of ratings | 30 | **10K** |
| Positive reviews | 14.7% of reviews | **84.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 22 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lubomir Havran BINARTS](https://appshunter.io/developer/557200855) | [Piascore, Inc.](https://appshunter.io/developer/406133802) |

## What reviewers say

### Frequency Meter PRO

[App page](https://appshunter.io/ios/app/frequency-meter-pro/id559840622)

Analyze audio frequencies in real-time using your device's microphone. Visualize audio levels, noise, and frequency ranges with a spectrum analyzer and oscilloscope. Export data for further analysis.

**Highlights:** Real-time audio scanning, Spectrum analyzer visualization, Frequency oscilloscope, Adjustable noise threshold, Customizable frequency range, Export data to CSV

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Identifies frequency quickly
- 💡 Can filter sound frequencies
- 💡 Detects harmonics
- 💡 Useful for ultrasonic devices
- 💡 Can be used to tune instruments

**What reviewers complain about**

- ❌ Inaccurate readings
- ❌ Not a reliable frequency meter
- ❌ Fake, toy, not a frequency meter
- ❌ Useless for tuning
- ❌ Waste of money

**Reported bugs**

- Sticks on a reading
- Below C4 indicates wrong notes
- Frequency range indicated when NOISE indicator is ON
- Fails to change output when tone changes
- Works only if shut down and restarted

**Requested features**

- Include a short/simple manual
- Explain how to find CSV file in iTunes
- Update with accuracy fix
- Allow measurement of frequencies above 20kHz
- Add help function for operation


### Tuner Lite by Piascore

[App page](https://appshunter.io/ios/app/tuner-lite-by-piascore/id635828559)

This app provides accurate chromatic tuning for a wide range of musical instruments using your device's microphone. It features a responsive needle meter, pitch pipe, and automatic calibration for precise tuning. An optional full version offers advanced features.

**Highlights:** Chromatic instrument tuning, Built-in microphone support, Needle meter display, Pitch pipe/tone generator, Automatic reference note calibration, High accuracy ±0.01 semitone

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🎯 Accurate tuning
- 💪 Works for various instruments
- 📱 Convenient to have on phone
- 🔍 Responsive to changes in pitch

**What reviewers complain about**

- 🐛 Crashes or freezes occasionally
- 🔍 Inconsistent or inaccurate tuning at times
- 💰 Limits free features, requires paid version
- 📺 Distracting ads
- 🔊 Sound quality issues

**Reported bugs**

- Displays incorrect note values
- Microphone issues on certain devices
- Tuning scale not aligned with standard
- App crashes when switching between instruments

**Requested features**

- Customizable background options
- Metronome feature
- More advanced tuning modes
- Ability to save tuning preferences


## Frequently asked questions

### Is Frequency Meter PRO free?

Frequency Meter PRO costs $2.99, with no in-app purchases.

### Is Tuner Lite by Piascore free?

Tuner Lite by Piascore is free to download, with no in-app purchases.

### Which has better reviews, Frequency Meter PRO or Tuner Lite by Piascore?

Tuner Lite by Piascore is rated higher. Frequency Meter PRO averages 1.8 out of 5 from 30 ratings, while Tuner Lite by Piascore averages 4.5 from 10K ratings.

### Do Frequency Meter PRO or Tuner Lite by Piascore have ads?

Tuner Lite by Piascore shows ads; Frequency Meter PRO does not.

### Which is updated more often, Frequency Meter PRO or Tuner Lite by Piascore?

Frequency Meter PRO ships an update every 4 months, and Tuner Lite by Piascore every 2 months. Most recently, Frequency Meter PRO was updated on October 26, 2026 and Tuner Lite by Piascore 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.*