# Kelvin TOP-SET® — Incident Investigation

> Incident Investigation (iPhone/iPad app by KelvinTOPSET.)

- Source: https://appshunter.io/ios/app/kelvin-top-set/id1491145623 (this page in markdown: same URL + `.md`)
- Developer: [KelvinTOPSET](https://appshunter.io/developer/1491145622)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English
- Released: 2020-03-20
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/kelvin-top-set/id1491145623/reviews.md

## What is Kelvin TOP?

Solve Problems and Investigate All Types of Incident.
 
Based on the proven Kelvin TOP-SET Incident Investigation System, this App guides you through the step by step process and helps you quickly and effectively get to the real root causes of incidents and to make recommendations to prevent recurrence. 
 
Know what you are investigating – Write an accurate Incident Statement to give you and your team the right direction. 
 
Plan your investigation using the TOP-SET Indicators (T – Technology, O – Organisation, P – People, S – Similar Events & T – Time). Efficiently use resources to gather data related to your investigation. 
 
Investigate: Guide your investigation and use as a prompt / tool to ensure ‘nothing gets missed’. Advice is given at key stages to keep you on track. 
 
Analyse your Investigation findings using the TOP-SET Root Cause Analysis approach; with helpful tips to establish validity of your Immediate, Underlying and Root Causes. 
 
Report and Recommendations: Making evidence-based recommendations is an essential part of the Incident Investigation Process. Advice on how best to make these and what a good Incident Investigation Report should contain is given. 
 
The TOP-SET App designed ‘by Investigators for Investigators’ who have attended a Kelvin TOP-SET Course is an essential Incident Investigation Tool to keep with you always.


## Version history (last 5 releases)

### 2.0.3 — 2026-02-27

Minor bug fixes

### 2.0.2 — 2026-02-26

Resolves formatting issue on header for smaller devices.

### 2.0.1 — 2026-02-25

Bug fixes

### 2.0.0 — 2026-02-25

Security updates, styling changes and updated to now utilise a One Time Password after a sucessful login.

### 1.0.5 — 2024-08-07

Minor internal changes

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## Related topics

[root cause analysis](https://appshunter.io/ios/topics/root-cause-analysis)

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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 2026-05-19.*