# Natrube vs Balance Studio Казань

The clearest difference is update cadence: Balance Studio Казань at every 2 months against Natrube's every 13 months. Balance Studio Казань also leads on iOS requirement (13.4 vs 15.1). On price, ads, 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.

Natrube ships an update every 13 months, Balance Studio Казань every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Natrube | Balance Studio Казань |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 33 MB | 28 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Likhatskiy](https://appshunter.io/developer/1535199061) | [Fitbase](https://appshunter.io/developer/1530906929) |

## What reviewers say

### Natrube

[App page](https://appshunter.io/ios/app/natrube/id6473773763)

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

**In-app purchases:** none


### Balance Studio Казань

[App page](https://appshunter.io/ios/app/balance-studio/id6743790729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Natrube free?

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

### Is Balance Studio Казань free?

Balance Studio Казань is free to download, with no in-app purchases.

### Do Natrube or Balance Studio Казань have ads?

Neither Natrube nor Balance Studio Казань shows ads.

### Which is updated more often, Natrube or Balance Studio Казань?

Natrube ships an update every 13 months, and Balance Studio Казань every 2 months. Most recently, Natrube was updated on October 8, 2026 and Balance Studio Казань on October 7, 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.*