# Kuartus vs NUT

The clearest difference is update cadence: Kuartus at weekly against NUT's every 5 weeks. NUT's advantage is 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.

Kuartus ships an update weekly, NUT every 5 weeks. The most recent releases landed on September 16, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Kuartus | NUT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 37 MB | 57 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keemetrix Systems, S.L.](https://appshunter.io/developer/1597719609) | [NECESITO UN TRASTERO SL.](https://appshunter.io/developer/1713918796) |

## What reviewers say

### Kuartus

[App page](https://appshunter.io/ios/app/kuartus/id6445953704)

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

**In-app purchases:** none


### NUT

[App page](https://appshunter.io/ios/app/nut/id6470642792)

Manage your storage unit rentals effortlessly. This app allows you to rent a unit, access your code, download invoices, and review contracts.

**Highlights:** Rent a storage unit, Access unit code, Download invoices, Review contracts, Easy and fast management

**In-app purchases:** none


## Frequently asked questions

### Is Kuartus free?

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

### Is NUT free?

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

### Do Kuartus or NUT have ads?

Neither Kuartus nor NUT shows ads.

### Which is updated more often, Kuartus or NUT?

Kuartus ships an update weekly, and NUT every 5 weeks. Most recently, Kuartus was updated on September 16, 2026 and NUT on June 8, 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.*