# C365 OnSite vs PerdixPro

The clearest difference is update cadence: PerdixPro at every 2 weeks against C365 OnSite's every 2 months. C365 OnSite's advantage is iOS requirement (11.0 vs 15.0). 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.

C365 OnSite ships an update every 2 months, PerdixPro every 2 weeks. The most recent releases landed on August 17, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | C365 OnSite | PerdixPro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 16 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Energy & Compliance Technology Ltd](https://appshunter.io/developer/1533793622) | [Perdix Wildlife Solutions Ltd](https://appshunter.io/developer/1646419976) |

## What reviewers say

### C365 OnSite

[App page](https://appshunter.io/ios/app/c365-onsite/id1561130697)

This platform digitizes data collection for field workers, replacing paper forms with electronic data capture on mobile devices. It enhances data quality with multimedia, calculations, and e-signatures, and offers offline functionality for seamless integration with back-office operations.

**Highlights:** Digital data collection, Multimedia data capture (photos, video, audio), Offline work capability, Drag-and-drop form builder, E-signature tool, Barcode and QR code scanning, Cloud storage

**Features:** macOS Compatibility

**In-app purchases:** none


### PerdixPro

[App page](https://appshunter.io/ios/app/perdixpro/id6443486199)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C365 OnSite free?

C365 OnSite is free to download, with no in-app purchases.

### Is PerdixPro free?

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

### Do C365 OnSite or PerdixPro have ads?

Neither C365 OnSite nor PerdixPro shows ads.

### Which is updated more often, C365 OnSite or PerdixPro?

C365 OnSite ships an update every 2 months, and PerdixPro every 2 weeks. Most recently, C365 OnSite was updated on August 17, 2026 and PerdixPro on May 16, 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.*