Rotating Equipment Selector vs BossWell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rotating Equipment Selector
This application assists in selecting centrifugal and reciprocating compressors, gas turbines, and motors. It provides a streamlined process for choosing the right equipment from a leading manufacturer.
- Compressor selection
- Gas turbine selection
- Motor selection
- Equipment specification
- Product catalog
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Siemens Compressors - Centrifugal and Reciprocating, Gas Turbines and Motors selection App.
BossWell
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BOSS WELL is a leader in the production of welding and cutting equipment and consumables. The BOSS WELL brand is synonymous with leading expertise in the following key areas: Manual welding and cutting equipment Welding consumables Mechanized cutting systems Over 20 years after the company was founded, BOSS WELL serves a global market. The group is organized in the region of the United Arab Emirates.
Screenshots
Verdict
The clearest difference is update cadence: BossWell at weekly against Rotating Equipment Selector's every 19 months. 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.
Rotating Equipment Selector ships an update every 19 months, BossWell weekly. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.
| Parameter | Rotating Equipment Selector | BossWell |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 19 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 21 MB |
| Age rating | 4+ | 9+ |
| Developer | Siemens Energy | QAMAR AL DIN GENERAL TRADING LLC |
In-app purchases
Rotating Equipment Selector
No in-app purchases
BossWell
No in-app purchases
Questions
Is Rotating Equipment Selector free?
Is BossWell free?
Do Rotating Equipment Selector or BossWell have ads?
Which is updated more often, Rotating Equipment Selector or BossWell?
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