# ESS DMS vs SIT HR

The clearest difference is update cadence: SIT HR at every 3 days against ESS DMS's every 6 weeks. 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.

ESS DMS ships an update every 6 weeks, SIT HR every 3 days. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ESS DMS | SIT HR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 39 MB | 33 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hatem Khairallah](https://appshunter.io/developer/1850288970) | [ABDULLAH ABDULRAHMAN M ALSAIF](https://appshunter.io/developer/1651221597) |

## What reviewers say

### ESS DMS

[App page](https://appshunter.io/ios/app/ess-dms/id6754820057)

**Features:** macOS Compatibility

**In-app purchases:** none


### SIT HR

[App page](https://appshunter.io/ios/app/sit-hr/id6756722521)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESS DMS free?

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

### Is SIT HR free?

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

### Do ESS DMS or SIT HR have ads?

Neither ESS DMS nor SIT HR shows ads.

### Which is updated more often, ESS DMS or SIT HR?

ESS DMS ships an update every 6 weeks, and SIT HR every 3 days. Most recently, ESS DMS was updated on May 16, 2026 and SIT HR on September 10, 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.*