# Petsis vs PDKS

The clearest difference is in-app purchases: PDKS at none against Petsis's 10. PDKS also leads on iOS requirement (13.0 vs 15.0). Petsis's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Petsis sells 10 in-app purchases, starting at $5.99 per month. PDKS asks for nothing beyond the download.

Petsis ships an update fortnightly, PDKS monthly. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Petsis | PDKS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 92 MB | 55 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Ulukan](https://appshunter.io/developer/1703120631) | [GAZIANTEP BILISIM VE AKILLI KENT TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1568858463) |

## What reviewers say

### Petsis

[App page](https://appshunter.io/ios/app/petsis-staff-tracking-system/id6462514686)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-5 Çalışan/Petsis Planı | $5.99 | per month |
| 6-10 Çalışan/Petsis Planı | $6.99 | per month |
| 11-25 Çalışan/Petsis Planı | $14.99 | per month |
| 26-50 Çalışan/Petsis Planı | $24.99 | per month |
| 51-99 Çalışan/Petsis Planı | $39.99 | per month |
| 11-25 Çalışan/Petsis Yıllık Paket | $59.99 | per year |
| 6-10 Çalışan/Petsis Yıllık Paket | $69.99 | per year |
| 11-25 Çalışan/Petsis Yıllık Paket | $149.99 | per year |
| 26-50 Çalışan/Petsis Yıllık Paket | $249.99 | per year |
| 51-99 Çalışan/Petsis Yıllık Paket | $399.99 | per year |


### PDKS

[App page](https://appshunter.io/ios/app/pdks/id6480458784)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petsis free?

Petsis is free to download, with in-app purchases available.

### Is PDKS free?

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

### Do Petsis or PDKS have ads?

Neither Petsis nor PDKS shows ads.

### Which is updated more often, Petsis or PDKS?

Petsis ships an update fortnightly, and PDKS monthly. Most recently, Petsis was updated on September 19, 2026 and PDKS on September 10, 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.*