# GuestDiary vs XpassPDKS Mobile

The clearest difference is update cadence: XpassPDKS Mobile at fortnightly against GuestDiary's every 2 months. 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.

GuestDiary ships an update every 2 months, XpassPDKS Mobile fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | GuestDiary | XpassPDKS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 61 MB | 40 MB |
| Requires iOS | 16.4 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AccuBook Ltd](https://appshunter.io/developer/1294650715) | [KONTROLSAN YUKSEK TEKNOLOJI TICARET LIMITED SIRKETI](https://appshunter.io/developer/6801899252) |

## What reviewers say

### GuestDiary

[App page](https://appshunter.io/ios/app/guestdiary/id6758834306)

**In-app purchases:** none


### XpassPDKS Mobile

[App page](https://appshunter.io/ios/app/xpasspdks-mobile/id6801899250)

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

**In-app purchases:** none


## Frequently asked questions

### Is GuestDiary free?

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

### Is XpassPDKS Mobile free?

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

### Do GuestDiary or XpassPDKS Mobile have ads?

Neither GuestDiary nor XpassPDKS Mobile shows ads.

### Which is updated more often, GuestDiary or XpassPDKS Mobile?

GuestDiary ships an update every 2 months, and XpassPDKS Mobile fortnightly. Most recently, GuestDiary was updated on October 24, 2026 and XpassPDKS Mobile on October 15, 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.*