# Улаанбаатар Инженеринг

> Улаанбаатар Инженеринг (iPhone/iPad app by Khan Khulgun LLC.)

- Source: https://appshunter.io/ios/app/id6467168861 (this page in markdown: same URL + `.md`)
- Developer: [Khan Khulgun LLC](https://appshunter.io/developer/1549621655)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 45 MB
- Languages: American English
- Released: 2023-09-27
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/id6467168861/reviews.md

## What is Улаанбаатар Инженеринг?

The UB-Engineering system is a clean and comprehensive information system connected to the engineering infrastructure of Ulaanbaatar City. It includes information about various utilities such as clean water supply, wastewater, electricity substations, electricity distribution networks, and district heating systems.
The mobile application associated with the system serves the following main users:
Citizens (No registration or login required):
Citizens can submit inquiries and complaints related to municipal institutions.
They can record and submit about elevator, water, and electricity interruptions.
Engineering Technicians (Requires registration in the UB-Engineer system):
Registered engineering technicians working for specific organizations can access the application.
They can record and update information about incidents and repairs related to the engineering infrastructure.
This includes incidents affecting citizens and incidents that have been resolved, providing a complete history of maintenance and repairs


## Version history (last 5 releases)

### 2.5 — 2026-03-05

I fixed the code bug

### 2.4 — 2026-01-14

I fixed the code

### 2.3 — 2026-01-08

I fixed the code bugs

### 2.2 — 2025-05-22

I fixed the code

### 2.1 — 2025-05-13

I fixed the code bugs

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## More apps by Khan Khulgun LLC

- [Monbiz](https://appshunter.io/ios/app/monbiz/id1549621653)
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- [Cookoo-T](https://appshunter.io/ios/app/cookoo-t/id6449236729)
- [УСУГ ЗҮП](https://appshunter.io/ios/app/id6475279730)

All apps by Khan Khulgun LLC: https://appshunter.io/developer/1549621655

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-20.*