# eContract vs iRMS

The clearest difference is update cadence: iRMS at every 4 days against eContract's every 3 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.

eContract ships an update every 3 weeks, iRMS every 4 days. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | eContract | iRMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 104 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) | [Saobacdau Technologies Corporation](https://appshunter.io/developer/1448494009) |

## What reviewers say

### eContract

[App page](https://appshunter.io/ios/app/econtract/id1583922938)

**Features:** macOS Compatibility

**In-app purchases:** none


### iRMS

[App page](https://appshunter.io/ios/app/irms/id6740765983)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eContract free?

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

### Is iRMS free?

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

### Do eContract or iRMS have ads?

Neither eContract nor iRMS shows ads.

### Which is updated more often, eContract or iRMS?

eContract ships an update every 3 weeks, and iRMS every 4 days. Most recently, eContract was updated on September 16, 2026 and iRMS on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*