# Centra HCM vs OTL APPS

The clearest difference is update cadence: OTL APPS at monthly against Centra HCM's every 2 months. Centra HCM's advantage is iOS requirement (12.0 vs 15.6). 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.

Centra HCM ships an update every 2 months, OTL APPS monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Centra HCM | OTL APPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 105 MB | 59 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Focus Softnet Pvt Ltd.](https://appshunter.io/developer/820925199) | [Onward Technologies Limited](https://appshunter.io/developer/1099944676) |

## What reviewers say

### Centra HCM

[App page](https://appshunter.io/ios/app/centra-hcm/id1498416233)

**Features:** macOS Compatibility

**In-app purchases:** none


### OTL APPS

[App page](https://appshunter.io/ios/app/otl-apps/id6695746855)

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

**In-app purchases:** none


## Frequently asked questions

### Is Centra HCM free?

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

### Is OTL APPS free?

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

### Do Centra HCM or OTL APPS have ads?

Neither Centra HCM nor OTL APPS shows ads.

### Which is updated more often, Centra HCM or OTL APPS?

Centra HCM ships an update every 2 months, and OTL APPS monthly. Most recently, Centra HCM was updated on October 27, 2026 and OTL APPS on October 24, 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.*