# Engineering Drawing Mechanical

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/engineering-drawing-mechanical

- Package: `com.BTStudio.EngineeringDrawingMechanical.ideas.productivity.desain`
- Developer: BTStudio
- Category: Productivity
- Platform: Android (Google Play)
- Released: Aug 7, 2019
- Lifetime downloads: 140,209 (updated 2026-09-15)
- What the store shows instead: 100,000+
- Rating: 3.29 from 365 ratings
- Downloads added: 1,015 across 36 days (2026-08-10 → 2026-09-15; a reading is missing in between)
- Readings kept: 2 (2026-08-10 → 2026-09-15)

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-08-10 | 139,194 | — |
| 2026-09-15 | 140,209 | +1,015 over 36 days |

A multi-day "Added" spans two real readings; the days between were not read.

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.