# C3 HRMS vs Alltrak

The clearest difference is update cadence: C3 HRMS at every 10 days against Alltrak's every 3 weeks. C3 HRMS also leads on iOS requirement (15.1 vs 17.0). 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.

C3 HRMS ships an update every 10 days, Alltrak every 3 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | C3 HRMS | Alltrak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 43 MB | 48 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Credent Connect N Care Private Limited](https://appshunter.io/developer/1803023818) | [AllTrak Technologies Private Limited](https://appshunter.io/developer/1831337523) |

## What reviewers say

### C3 HRMS

[App page](https://appshunter.io/ios/app/c3-hrms/id6743464662)

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

**In-app purchases:** none


### Alltrak

[App page](https://appshunter.io/ios/app/alltrak/id6755595023)

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

**In-app purchases:** none


## Frequently asked questions

### Is C3 HRMS free?

C3 HRMS is free to download, with no in-app purchases.

### Is Alltrak free?

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

### Do C3 HRMS or Alltrak have ads?

Neither C3 HRMS nor Alltrak shows ads.

### Which is updated more often, C3 HRMS or Alltrak?

C3 HRMS ships an update every 10 days, and Alltrak every 3 weeks. Most recently, C3 HRMS was updated on October 19, 2026 and Alltrak on October 17, 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.*