# SLQ Pro vs Sirius.kz

The clearest difference is update cadence: Sirius.kz at weekly against SLQ Pro's fortnightly. Sirius.kz also leads on 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.

SLQ Pro ships an update fortnightly, Sirius.kz weekly. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SLQ Pro | Sirius.kz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 30 MB | 72 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SMART LOGISTIC QAZAQSTAN, TOO](https://appshunter.io/developer/1618168255) | [aibolat kulatay](https://appshunter.io/developer/1393985588) |

## What reviewers say

### SLQ Pro

[App page](https://appshunter.io/ios/app/slq-pro/id6499517410)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sirius.kz

[App page](https://appshunter.io/ios/app/siriuskz/id6747736990)

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

**In-app purchases:** none


## Frequently asked questions

### Is SLQ Pro free?

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

### Is Sirius.kz free?

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

### Do SLQ Pro or Sirius.kz have ads?

Neither SLQ Pro nor Sirius.kz shows ads.

### Which is updated more often, SLQ Pro or Sirius.kz?

SLQ Pro ships an update fortnightly, and Sirius.kz weekly. Most recently, SLQ Pro was updated on October 8, 2026 and Sirius.kz on October 28, 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.*