# Sirius.kz vs IslaSpa

Sirius.kz and IslaSpa are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sirius.kz ships an update weekly, IslaSpa every 10 days. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sirius.kz | IslaSpa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 72 MB | 80 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [aibolat kulatay](https://appshunter.io/developer/1393985588) | [aibolat kulatay](https://appshunter.io/developer/1393985588) |

## What reviewers say

### Sirius.kz

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

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

**In-app purchases:** none


### IslaSpa

[App page](https://appshunter.io/ios/app/islaspa/id6755509990)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sirius.kz free?

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

### Is IslaSpa free?

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

### Do Sirius.kz or IslaSpa have ads?

Neither Sirius.kz nor IslaSpa shows ads.

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

Sirius.kz ships an update weekly, and IslaSpa every 10 days. Most recently, Sirius.kz was updated on October 3, 2026 and IslaSpa on October 12, 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.*