# Realsoft ESS vs Kamtar ERP

The clearest difference is update cadence: Kamtar ERP at every 4 days against Realsoft ESS's fortnightly. Realsoft ESS's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Realsoft ESS ships an update fortnightly, Kamtar ERP every 4 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Realsoft ESS | Kamtar ERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 37 MB | 50 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Printo Paul](https://appshunter.io/developer/1554810263) | [Rustamjon Mullaqo'ziyev](https://appshunter.io/developer/1851945957) |

## What reviewers say

### Realsoft ESS

[App page](https://appshunter.io/ios/app/realsoft-ess/id6745478705)

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

**In-app purchases:** none


### Kamtar ERP

[App page](https://appshunter.io/ios/app/kamtar-erp/id6755102891)

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

**In-app purchases:** none


## Frequently asked questions

### Is Realsoft ESS free?

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

### Is Kamtar ERP free?

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

### Do Realsoft ESS or Kamtar ERP have ads?

Neither Realsoft ESS nor Kamtar ERP shows ads.

### Which is updated more often, Realsoft ESS or Kamtar ERP?

Realsoft ESS ships an update fortnightly, and Kamtar ERP every 4 days. Most recently, Realsoft ESS was updated on October 28, 2026 and Kamtar ERP on October 30, 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.*