# KOS

> KOS (iPhone/iPad app by KRONELIFT.)

- Source: https://appshunter.io/ios/app/kos/id6810768200 (this page in markdown: same URL + `.md`)
- Developer: [KRONELIFT](https://appshunter.io/developer/6810768202)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 4 MB
- Languages: Turkish
- Released: 2026-09-30
- Data updated: 2026-10-07

## What is KOS?

KOS is Kronelift's operations app for elevator maintenance and installation. Field teams see their work orders on the phone, tick off the checklist, consume stock and close the job with a signature. Customers follow the status of their elevators, fault records, offers and invoices. Managers watch the daily workload, the fault queue and the live location of field teams.

• Field: shift, work order, checklist, material use, signed handover
• Offline: records are kept on the device when the connection drops and are sent automatically once the network is back
• Customer portal: elevator status, fault reporting, offer approval, invoices
• Management: dashboard, fault triage, job assignment, live map

KOS is for Kronelift staff and customers only; an account created by the company is required to sign in.

## Is KOS safe?

Not enough ratings yet to assess KOS.

## Is KOS legit?

KOS has limited verification signals. The AppsHunter Legitimacy Score for KOS is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.1 — 2026-09-30

No release notes.

## Related topics

[at fault](https://appshunter.io/ios/topics/at-fault)

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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 2026-10-07.*