# DigitalJPL™ vs Petsis

The clearest difference is in-app purchases: DigitalJPL™ at none against Petsis's 10. Petsis's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

DigitalJPL™ ships an update every 2 months, Petsis fortnightly. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DigitalJPL™ | Petsis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 79 MB | 92 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clapptron Technologies Private Limited](https://appshunter.io/developer/1446260957) | [Ahmet Ulukan](https://appshunter.io/developer/1703120631) |

## What reviewers say

### DigitalJPL™

[App page](https://appshunter.io/ios/app/digitaljpl/id1663621915)

**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 DigitalJPL™ free?

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

### Is Petsis free?

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

### Do DigitalJPL™ or Petsis have ads?

Neither DigitalJPL™ nor Petsis shows ads.

### Which is updated more often, DigitalJPL™ or Petsis?

DigitalJPL™ ships an update every 2 months, and Petsis fortnightly. Most recently, DigitalJPL™ was updated on September 30, 2026 and Petsis 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.*