# iDiapason vs Balalaika Tuner

The clearest difference is in-app purchases: iDiapason at none against Balalaika Tuner's 2. iDiapason also leads on ads (none vs shown). Balalaika Tuner's advantage is update cadence (every 3 weeks vs every 202 months) and iOS requirement (12.0 vs 16.6). On price and device support there is nothing between them.

Both are free to download. Balalaika Tuner sells 2 in-app purchases, starting at $2.99 per 7 days. iDiapason asks for nothing beyond the download.

iDiapason ships an update every 202 months, Balalaika Tuner every 3 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iDiapason | Balalaika Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/idiapason/id325550985/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 202 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 53 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Punctus Multimedia](https://appshunter.io/developer/325550989) | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) |

## What reviewers say

### iDiapason

[App page](https://appshunter.io/ios/app/idiapason/id325550985)

This app provides a precise digital tuning fork for musicians and choir directors. It offers a clean interface with reference pitches and a unique shake-to-play gesture, delivering an authentic and distraction-free tuning experience.

**Highlights:** Reference pitches (435-444 Hz), Real recorded tuning fork sound, Shake-to-play interaction, Smooth audio fade-out, Visual feedback animation, Minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### Balalaika Tuner

[App page](https://appshunter.io/ios/app/balalaika-tuner-xtuner-pro/id6744967920)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription + trial | $2.99 | per 7 days |
| Forever one-time payment | $19.99 | one-time |


## Frequently asked questions

### Is iDiapason free?

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

### Is Balalaika Tuner free?

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

### Do iDiapason or Balalaika Tuner have ads?

Balalaika Tuner shows ads; iDiapason does not.

### Which is updated more often, iDiapason or Balalaika Tuner?

iDiapason ships an update every 202 months, and Balalaika Tuner every 3 weeks. Most recently, iDiapason was updated on October 31, 2026 and Balalaika Tuner on October 25, 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.*