Quality Welding Time Tracker vs DDNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quality Welding Time Tracker
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.
- Time tracking for welding
- Time tracking for fabrication
- Mobile device support
- Simple logging interface
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Time tracking for Quality Welding and Fab for mobile devices.
DDNotes
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The product is based on the passive electromagnetism and pressure sensitive pen techonolgy,Write on plain paper without changing the traditional way of writing,the original handwriting not onle can be retained on paper but also can be stored on the computer mobilephone ,tablet and other electrionic devices by wireless or wired connection. The handwriting positioning is precise, the data is stored accurately, the original handwriting can be output, and the handwriting track playback is supported. It can also be used as a digital drawing board for artistic creation. It can be easily used in a variety of application scenarios such as double teacher classroom, interactive classroom, micro class recording, e-book bag, painting teaching, online live broadcasting and one-to-one,the A4 format with paper clip limit slot ,in school teaching. More widely, it should be in all kinds of education, office meetings, service business halls, finance and insurance, hotel and tourism, business meeting minutes, medical treatment and other industries and individuals.
Screenshots
Verdict
The clearest difference is update cadence: DDNotes at every 3 weeks against Quality Welding Time Tracker's every 2 months. DDNotes also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, DDNotes every 3 weeks. The most recent releases landed on July 10, 2026 and December 23, 2025 respectively.
| Parameter | Quality Welding Time Tracker | DDNotes |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Pixis Consulting LLC | Beijing SKYG Information Technology Co., Ltd. |
In-app purchases
Quality Welding Time Tracker
No in-app purchases
DDNotes
No in-app purchases
Questions
Is Quality Welding Time Tracker free?
Is DDNotes free?
Do Quality Welding Time Tracker or DDNotes have ads?
Which is updated more often, Quality Welding Time Tracker or DDNotes?
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