# Premiumguest vs ISCAS2026

The clearest difference is update cadence: ISCAS2026 at every 9 days against Premiumguest's monthly. Premiumguest's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Premiumguest ships an update monthly, ISCAS2026 every 9 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | Premiumguest | ISCAS2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | **Every 9 days** |
| Size | 28 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Anxo Coterillo Frias](https://appshunter.io/developer/1606879868) | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) |

## What reviewers say

### Premiumguest

[App page](https://appshunter.io/ios/app/premiumguest/id6483440927)

**Features:** macOS Compatibility

**In-app purchases:** none


### ISCAS2026

[App page](https://appshunter.io/ios/app/iscas2026/id6766796773)

**In-app purchases:** none


## Frequently asked questions

### Is Premiumguest free?

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

### Is ISCAS2026 free?

ISCAS2026 is free to download, with no in-app purchases.

### Which is updated more often, Premiumguest or ISCAS2026?

Premiumguest ships an update monthly, and ISCAS2026 every 9 days. Most recently, Premiumguest was updated on October 6, 2026 and ISCAS2026 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.*