# Металокалькулятор vs 057 Partner

The clearest difference is ads: Металокалькулятор at none against 057 Partner's shown. Металокалькулятор also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). 057 Partner's advantage is update cadence (every 6 days vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Металокалькулятор ships an update every 2 months, 057 Partner every 6 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Металокалькулятор | 057 Partner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 20 MB | 34 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Miron Kharlamov](https://appshunter.io/developer/1449861093) | [Andrii Kovalenko](https://appshunter.io/developer/6803289551) |

## What reviewers say

### Металокалькулятор

[App page](https://appshunter.io/ios/app/id1449861094)

**Features:** macOS Compatibility

**In-app purchases:** none


### 057 Partner

[App page](https://appshunter.io/ios/app/057-partner/id6803289549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Металокалькулятор free?

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

### Is 057 Partner free?

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

### Do Металокалькулятор or 057 Partner have ads?

057 Partner shows ads; Металокалькулятор does not.

### Which is updated more often, Металокалькулятор or 057 Partner?

Металокалькулятор ships an update every 2 months, and 057 Partner every 6 days. Most recently, Металокалькулятор was updated on November 2, 2026 and 057 Partner on October 31, 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.*