# QuickSelect vs c

QuickSelect and c are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuickSelect ships an update monthly, c every 6 weeks. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | QuickSelect | c |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/quickselect/id1457897282/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 10 MB | 38 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Westermeyer Industries Inc.](https://appshunter.io/developer/1457897281) | [MAPAL Dr. Kress SE & Co. KG](https://appshunter.io/developer/1226373999) |

## What reviewers say

### QuickSelect

[App page](https://appshunter.io/ios/app/quickselect/id1457897282)

Instantly select and size Westermeyer Industries catalog products for HVAC systems. Input system conditions to find optimal products, perform sizing calculations, and generate PDF summaries. It also allows for checking existing installations and organizing selections into projects.

**Highlights:** Quick product selection, Instant sizing calculations, PDF summary generation, Check existing installations, Project organization, Transcritical CO2 selections

**Features:** macOS Compatibility

**In-app purchases:** none


### c

[App page](https://appshunter.io/ios/app/c-com-assistant/id1524029515)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuickSelect free?

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

### Is c free?

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

### Do QuickSelect or c have ads?

Neither QuickSelect nor c shows ads.

### Which is updated more often, QuickSelect or c?

QuickSelect ships an update monthly, and c every 6 weeks. Most recently, QuickSelect was updated on September 29, 2026 and c on October 3, 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.*