# TuneLab Piano Tuner vs ProRecord

The clearest difference is review sentiment: TuneLab Piano Tuner at 83% against ProRecord's 0%. TuneLab Piano Tuner also leads on rating (4.8 vs 1.0) and ratings volume (93 vs 2). ProRecord's advantage is price (Free vs $299.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

ProRecord is free to download; TuneLab Piano Tuner costs $299.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TuneLab Piano Tuner holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: TuneLab Piano Tuner has 93 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of TuneLab Piano Tuner's written reviews are positive against 0% of ProRecord's.

TuneLab Piano Tuner ships an update every 7 months, ProRecord every 9 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TuneLab Piano Tuner | ProRecord |
| --- | --- | --- |
| Price | $299.99 | **Free** |
| Rating | **[4.8 (93 ratings)](https://appshunter.io/ios/app/tunelab-piano-tuner/id335568329/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/prorecord/id945540700/reviews) |
| Number of ratings | **93** | 2 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | Paid | **Free** |
| Size | 13 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Real-Time Specialties](https://appshunter.io/developer/335568332) | [Nissin Electro Co., Ltd.](https://appshunter.io/developer/945540699) |

## What reviewers say

### TuneLab Piano Tuner

[App page](https://appshunter.io/ios/app/tunelab-piano-tuner/id335568329)

This professional tool creates custom piano tunings by measuring inharmonicity. It offers advanced features for pitch-raising, storing hundreds of tuning files, and includes historical temperaments. Designed for experienced piano technicians, it provides detailed visual displays for precise tuning.

**Highlights:** Custom tuning based on inharmonicity, Over-pull mode for pitch-raises, Store hundreds of tuning files, Cloud storage via Dropbox, Historical temperaments, Automatic note switching, Strobe-like Phase Display, Frequency spectrum display

**Features:** Vision Pro support

**In-app purchases:** none


### ProRecord

[App page](https://appshunter.io/ios/app/prorecord/id945540700)

Control and adjust settings for a piano system, including volume, tone, and playback. Save and share performance data, and manage it via iTunes. Connect via Bluetooth or cable for full system integration.

**Highlights:** Sound control (tone, reverb, EQ), Metronome settings, Performance data recording and playback, Demo songs, System adjustments (touch, tuning, pedal), Bluetooth and cable connectivity

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TuneLab Piano Tuner free?

TuneLab Piano Tuner costs $299.99, with no in-app purchases.

### Is ProRecord free?

ProRecord is free to download, with no in-app purchases.

### Which has better reviews, TuneLab Piano Tuner or ProRecord?

TuneLab Piano Tuner is rated higher. TuneLab Piano Tuner averages 4.8 out of 5 from 93 ratings, while ProRecord averages 1.0 from 2 ratings.

### Do TuneLab Piano Tuner or ProRecord have ads?

Neither TuneLab Piano Tuner nor ProRecord shows ads.

### Which is updated more often, TuneLab Piano Tuner or ProRecord?

TuneLab Piano Tuner ships an update every 7 months, and ProRecord every 9 months. Most recently, TuneLab Piano Tuner was updated on October 23, 2026 and ProRecord on October 16, 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.*