# KO vs Quality Welding Time Tracker

The clearest difference is iOS requirement: KO at 10.0 against Quality Welding Time Tracker's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

KO ships an update every 3 months, Quality Welding Time Tracker every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | KO | Quality Welding Time Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/quality-welding-time-tracker/id1433956880/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 143 MB | 22 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sung hwan cha](https://appshunter.io/developer/1470912236) | [Pixis Consulting LLC](https://appshunter.io/developer/1244439437) |

## What reviewers say

### KO

[App page](https://appshunter.io/ios/app/ko-s/id1414788201)

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

**In-app purchases:** none


### Quality Welding Time Tracker

[App page](https://appshunter.io/ios/app/quality-welding-time-tracker/id1433956880)

This app helps mobile users track their time spent on welding and fabrication tasks. It provides a simple interface for logging work hours for professional or personal projects.

**Highlights:** Time tracking for welding, Time tracking for fabrication, Mobile device support, Simple logging interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KO free?

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

### Is Quality Welding Time Tracker free?

Quality Welding Time Tracker is free to download, with no in-app purchases.

### Do KO or Quality Welding Time Tracker have ads?

Neither KO nor Quality Welding Time Tracker shows ads.

### Which is updated more often, KO or Quality Welding Time Tracker?

KO ships an update every 3 months, and Quality Welding Time Tracker every 2 months. Most recently, KO was updated on November 2, 2026 and Quality Welding Time Tracker on November 2, 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.*