# Cello Tuner Basic vs Gian Paolo Fontani

The clearest difference is ads: Gian Paolo Fontani at none against Cello Tuner Basic's shown. Cello Tuner Basic's advantage is iOS requirement (15.6 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Cello Tuner Basic sells 5 one-off in-app purchases and Gian Paolo Fontani sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cello Tuner Basic ships an update every 2 weeks, Gian Paolo Fontani every 9 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cello Tuner Basic | Gian Paolo Fontani |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (215 ratings)](https://appshunter.io/ios/app/cello-tuner-basic/id1420917160/reviews)** | — |
| Number of ratings | **215** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 1 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) | [Gian Paolo Fontani](https://appshunter.io/developer/1866631629) |

## What reviewers say

### Cello Tuner Basic

[App page](https://appshunter.io/ios/app/cello-tuner-basic/id1420917160)

Achieve precise cello tuning with this intuitive application. It offers ultra-accuracy, visual guidance, and automatic string identification, making it ideal for musicians of all levels. Advanced features and tuning forks are available through in-app purchases.

**Highlights:** Ultra-accurate frequency display (Hz), Adjustable A4 temperaments, LED tuning indicator, Automatic tuned string identification, High sensitivity and fast response, Tuning fork (IAP)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |
| A4 Calibrations 392Hz to 466Hz | $3.99 | one-time |
| Settings | $3.99 | one-time |
| Tuning Fork | $3.99 | one-time |
| Metronome | $3.99 | one-time |


### Gian Paolo Fontani

[App page](https://appshunter.io/ios/app/gian-paolo-fontani/id6757398535)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TipJar | $0.99 | one-time |


## Frequently asked questions

### Is Cello Tuner Basic free?

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

### Is Gian Paolo Fontani free?

Gian Paolo Fontani is free to download, with in-app purchases available.

### Do Cello Tuner Basic or Gian Paolo Fontani have ads?

Cello Tuner Basic shows ads; Gian Paolo Fontani does not.

### Which is updated more often, Cello Tuner Basic or Gian Paolo Fontani?

Cello Tuner Basic ships an update every 2 weeks, and Gian Paolo Fontani every 9 days. Most recently, Cello Tuner Basic was updated on October 6, 2026 and Gian Paolo Fontani on October 5, 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.*