# Quality Welding Time Tracker vs Pure Air

The clearest difference is update cadence: Pure Air at every 6 days against Quality Welding Time Tracker's every 2 months. Pure Air also leads on iOS requirement (8.0 vs 13.0). 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.

Quality Welding Time Tracker ships an update every 2 months, Pure Air every 6 days. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Quality Welding Time Tracker | Pure Air |
| --- | --- | --- |
| 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 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 22 MB | 20 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixis Consulting LLC](https://appshunter.io/developer/1244439437) | [Kai Ho Leung](https://appshunter.io/developer/1465393899) |

## What reviewers say

### 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


### Pure Air

[App page](https://appshunter.io/ios/app/pure-air/id1642065642)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quality Welding Time Tracker free?

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

### Is Pure Air free?

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

### Do Quality Welding Time Tracker or Pure Air have ads?

Neither Quality Welding Time Tracker nor Pure Air shows ads.

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

Quality Welding Time Tracker ships an update every 2 months, and Pure Air every 6 days. Most recently, Quality Welding Time Tracker was updated on October 18, 2026 and Pure Air on October 27, 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.*