# Унция vs Копицентр

The clearest difference is update cadence: Копицентр at every 3 months against Унция's every 21 months. Унция's advantage is iOS requirement (13.0 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.

Унция ships an update every 21 months, Копицентр every 3 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Унция | Копицентр |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Size | 13 MB | 93 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNTSIYA, OOO](https://appshunter.io/developer/1656074557) | [Pixlpark](https://appshunter.io/developer/1464659550) |

## What reviewers say

### Унция

[App page](https://appshunter.io/ios/app/id6444681389)

**Features:** macOS Compatibility

**In-app purchases:** none


### Копицентр

[App page](https://appshunter.io/ios/app/1/id6479381520)

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

**In-app purchases:** none


## Frequently asked questions

### Is Унция free?

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

### Is Копицентр free?

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

### Do Унция or Копицентр have ads?

Neither Унция nor Копицентр shows ads.

### Which is updated more often, Унция or Копицентр?

Унция ships an update every 21 months, and Копицентр every 3 months. Most recently, Унция was updated on October 6, 2026 and Копицентр on September 30, 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.*