# OneOffice App vs DELTA HRMS

The clearest difference is iOS requirement: DELTA HRMS at 13.0 against OneOffice App's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OneOffice App ships an update every 4 days, DELTA HRMS weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | OneOffice App | DELTA HRMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 44 MB | 39 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZeGenie Inc.](https://appshunter.io/developer/481026580) | [Delta Technologies LLC](https://appshunter.io/developer/1833884941) |

## What reviewers say

### OneOffice App

[App page](https://appshunter.io/ios/app/oneoffice-app/id6740878627)

**Features:** macOS Compatibility

**In-app purchases:** none


### DELTA HRMS

[App page](https://appshunter.io/ios/app/delta-hrms/id6751189747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneOffice App free?

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

### Is DELTA HRMS free?

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

### Do OneOffice App or DELTA HRMS have ads?

Neither OneOffice App nor DELTA HRMS shows ads.

### Which is updated more often, OneOffice App or DELTA HRMS?

OneOffice App ships an update every 4 days, and DELTA HRMS weekly. Most recently, OneOffice App was updated on October 28, 2026 and DELTA HRMS on October 28, 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.*