# Leomos vs Petsis

The clearest difference is in-app purchases: Leomos at none against Petsis's 10. Leomos also leads on iOS requirement (12.0 vs 15.0). Petsis's advantage is update cadence (weekly vs every 2 months). 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. Leomos asks for nothing beyond the download.

Leomos ships an update every 2 months, Petsis weekly. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Leomos | Petsis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 99 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhsin Aslan](https://appshunter.io/developer/1546774407) | [Ahmet Ulukan](https://appshunter.io/developer/1703120631) |

## What reviewers say

### Leomos

[App page](https://appshunter.io/ios/app/leomos-pdks/id1546774405)

This app streamlines employee attendance tracking with QR code integration for seamless check-ins and check-outs. It helps identify absenteeism, overtime, and late arrivals, ensuring accurate payroll calculations. It also includes a guard patrol system to monitor security personnel's routes and activities.

**Highlights:** QR code attendance tracking, Real-time check-in/check-out, Absenteeism and overtime detection, Fair payroll calculation support, Customizable branch/department QR codes, Guard patrol route monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Leomos free?

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

### Is Petsis free?

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

### Do Leomos or Petsis have ads?

Neither Leomos nor Petsis shows ads.

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

Leomos ships an update every 2 months, and Petsis weekly. Most recently, Leomos was updated on October 21, 2026 and Petsis on October 23, 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.*