# Frequency Meter PRO vs Fine Tuner

The clearest difference is review sentiment: Fine Tuner at 72% against Frequency Meter PRO's 15%. Fine Tuner also leads on price (Free vs $2.99) and rating (4.3 vs 1.8). Frequency Meter PRO's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.6). On ads and device support there is nothing between them.

Fine Tuner is free to download; Frequency Meter PRO costs $2.99 up front. Fine Tuner sells 1 one-off in-app purchase. Frequency Meter PRO asks for nothing beyond the download.

Fine Tuner holds the better App Store score, 4.3 against 1.8. That said, the two scores are not equally well evidenced: Fine Tuner has 515 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 72% of Fine Tuner's.

Frequency Meter PRO ships an update every 4 months, Fine Tuner every 2 months. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Frequency Meter PRO | Fine Tuner |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.8 (30 ratings)](https://appshunter.io/ios/app/frequency-meter-pro/id559840622/reviews) | **[4.3 (515 ratings)](https://appshunter.io/ios/app/fine-tuner-chromatic-tuner/id877102884/reviews)** |
| Number of ratings | 30 | **515** |
| Positive reviews | 14.7% of reviews | **71.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 2 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lubomir Havran BINARTS](https://appshunter.io/developer/557200855) | [9928189 Canada Inc.](https://appshunter.io/developer/1172014471) |

## 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


### Fine Tuner

[App page](https://appshunter.io/ios/app/fine-tuner-chromatic-tuner/id877102884)

This app provides a minimalistic and efficient way to tune various string instruments using your device's microphone. It offers a wide range of built-in tunings for instruments like guitar, bass, and ukulele, with the option to customize notes.

**Highlights:** Minimalistic UI, Built-in tunings for multiple instruments, Custom note tuning, Adjustable A tuning frequency, Auto-tuning mode, Dark mode

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

**In-app purchases (1)**

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

**What reviewers like**

- 🚀 Accurate tuning
- 👍 Simple and intuitive interface
- 💡 Supports various tunings including 432Hz
- 🚀 Quick and responsive
- 👍 Useful for multiple instruments (guitar, violin, etc.)

**What reviewers complain about**

- 🔒 Paywall for advanced tuning options
- 🐛 Compatibility issues with latest iOS versions
- 🐛 Feedback/noise issues on some devices
- 🐛 Tuning not always precise

**Reported bugs**

- Microphone not working on latest iOS
- Causing static/feedback on some devices
- Tuning not accurate, leading to broken strings

**Requested features**

- Allow creating custom tunings
- Add auto-switching between strings
- Improve tuning accuracy, especially for lower notes


## Frequently asked questions

### Is Frequency Meter PRO free?

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

### Is Fine Tuner free?

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

### Which has better reviews, Frequency Meter PRO or Fine Tuner?

Fine Tuner is rated higher. Frequency Meter PRO averages 1.8 out of 5 from 30 ratings, while Fine Tuner averages 4.3 from 515 ratings.

### Do Frequency Meter PRO or Fine Tuner have ads?

Neither Frequency Meter PRO nor Fine Tuner shows ads.

### Which is updated more often, Frequency Meter PRO or Fine Tuner?

Frequency Meter PRO ships an update every 4 months, and Fine Tuner every 2 months. Most recently, Frequency Meter PRO was updated on November 10, 2026 and Fine Tuner on November 1, 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.*