# QonUS vs Sentry Technology

The clearest difference is update cadence: QonUS at every 3 days against Sentry Technology's every 2 months. Sentry Technology's advantage is iOS requirement (11.0 vs 16). 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.

QonUS ships an update every 3 days, Sentry Technology every 2 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QonUS | Sentry Technology |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free | — |
| Size | 117 MB | 38 MB |
| Requires iOS | 16 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Multiz Corp pty ltd](https://appshunter.io/developer/455690274) | [Sentry Technology Pty Ltd](https://appshunter.io/developer/1646545662) |

## What reviewers say

### QonUS

[App page](https://appshunter.io/ios/app/qonus/id1536306478)

This app streamlines restaurant operations by integrating table management, ordering, point-of-sale, and customer queuing into one platform. It simplifies interactions for both staff and customers, aiming to enhance the overall dining experience.

**Highlights:** Table management, Order taking, Point-of-sale system, Customer queuing, Simplified operations

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

**In-app purchases:** none


### Sentry Technology

[App page](https://appshunter.io/ios/app/sentry-technology/id6443494177)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QonUS free?

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

### Is Sentry Technology free?

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

### Do QonUS or Sentry Technology have ads?

Neither QonUS nor Sentry Technology shows ads.

### Which is updated more often, QonUS or Sentry Technology?

QonUS ships an update every 3 days, and Sentry Technology every 2 months. Most recently, QonUS was updated on October 2, 2026 and Sentry Technology on October 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.*