# onsA440 vs Tuner Lite by Piascore

The clearest difference is rating: Tuner Lite by Piascore at 4.5 against onsA440's 2.0. Tuner Lite by Piascore also leads on ratings volume (10K vs 4) and update cadence (every 2 months vs every 5 months). onsA440's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 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 2.0. That said, the two scores are not equally well evidenced: Tuner Lite by Piascore has 10K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of onsA440's written reviews are positive against 84% of Tuner Lite by Piascore's.

onsA440 ships an update every 5 months, Tuner Lite by Piascore every 2 months. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | onsA440 | Tuner Lite by Piascore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/onsa440/id356108470/reviews) | **[4.5 (10K ratings)](https://appshunter.io/ios/app/tuner-lite-by-piascore/id635828559/reviews)** |
| Number of ratings | 4 | **10K** |
| Positive reviews | 73.3% of reviews | **84.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 22 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Groov-in.](https://appshunter.io/developer/356108473) | [Piascore, Inc.](https://appshunter.io/developer/406133802) |

## What reviewers say

### onsA440

[App page](https://appshunter.io/ios/app/onsa440/id356108470)

This simple tuning fork app generates a musical tone with a shake or tap. It stops the sound with another tap, making it a straightforward tool for musicians.

**Highlights:** Shake gesture activation, Tap gesture activation, Simple sound generation, For musicians

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 onsA440 free?

onsA440 is free to download, 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, onsA440 or Tuner Lite by Piascore?

Tuner Lite by Piascore is rated higher. onsA440 averages 2.0 out of 5 from 4 ratings, while Tuner Lite by Piascore averages 4.5 from 10K ratings.

### Do onsA440 or Tuner Lite by Piascore have ads?

Tuner Lite by Piascore shows ads; onsA440 does not.

### Which is updated more often, onsA440 or Tuner Lite by Piascore?

onsA440 ships an update every 5 months, and Tuner Lite by Piascore every 2 months. Most recently, onsA440 was updated on November 1, 2026 and Tuner Lite by Piascore on November 9, 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.*