# Koust vs My Quantara

The clearest difference is update cadence: Koust at every 3 weeks against My Quantara's every 13 months. My Quantara's advantage is iOS requirement (11.2 vs 15.5). 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.

Koust ships an update every 3 weeks, My Quantara every 13 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Koust | My Quantara |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 135 MB | 68 MB |
| Requires iOS | 15.5 | **11.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOUST](https://appshunter.io/developer/1475608284) | [QUANTARA SOFTWARE](https://appshunter.io/developer/1129701452) |

## What reviewers say

### Koust

[App page](https://appshunter.io/ios/app/koust/id1475620534)

This app streamlines restaurant management by centralizing data and optimizing operations. It helps increase profitability, manage supplies, and track inventory. Features include supplier management, order and invoice tracking, stock control, recipe costing, multi-site management, and HACCP compliance.

**Highlights:** Supplier management, Order and invoice tracking, Stock and inventory control, Recipe costing and margin calculation, Multi-site data centralization, HACCP compliance and traceability

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

**In-app purchases:** none


### My Quantara

[App page](https://appshunter.io/ios/app/my-quantara/id1536333547)

**In-app purchases:** none


## Frequently asked questions

### Is Koust free?

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

### Is My Quantara free?

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

### Do Koust or My Quantara have ads?

Neither Koust nor My Quantara shows ads.

### Which is updated more often, Koust or My Quantara?

Koust ships an update every 3 weeks, and My Quantara every 13 months. Most recently, Koust was updated on October 15, 2026 and My Quantara on October 6, 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.*