# Quality Welding Time Tracker vs SD

The clearest difference is rating: SD at 3.7 against Quality Welding Time Tracker's 1.0. SD also leads on ratings volume (9 vs 1). 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.

SD holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: SD has 9 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on July 10, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | Quality Welding Time Tracker | SD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/quality-welding-time-tracker/id1433956880/reviews) | **[3.7 (9 ratings)](https://appshunter.io/ios/app/sd-remote/id1487546591/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 22 MB | 55 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixis Consulting LLC](https://appshunter.io/developer/1244439437) | [Sound Devices, LLC](https://appshunter.io/developer/418450388) |

## 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


### SD

[App page](https://appshunter.io/ios/app/sd-remote/id1487546591)

Control your Sound Devices 8-Series mixer-recorder remotely from your iPad or iPhone. Manage transport, edit metadata, take notes, monitor outputs, and adjust channel settings like faders, trims, and pan. View large-scale meters and timecode on all screens.

**Highlights:** Remote transport controls, Metadata editing, Take notes, Monitor outputs, Adjust faders, trims, and pan, Channel arming, disarming, solo, and mute, Large-scale channel meters, Timecode display

**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 SD free?

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

### Which has better reviews, Quality Welding Time Tracker or SD?

SD is rated higher. Quality Welding Time Tracker averages 1.0 out of 5 from 1 ratings, while SD averages 3.7 from 9 ratings.

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

Neither Quality Welding Time Tracker nor SD shows ads.

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

Quality Welding Time Tracker ships an update every 2 months, and SD every 2 months. Most recently, Quality Welding Time Tracker was updated on July 10, 2026 and SD on September 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*