# Vacuums vs Fast Customer

The clearest difference is rating: Vacuums at 4.0 against Fast Customer's 2.3. Fast Customer's advantage is ratings volume (3 vs 1) and iOS requirement (8.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Vacuums holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Vacuums | Fast Customer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/vacuums/id1241468166/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/fast-customer/id1422340204/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 5 MB | 7 MB |
| Requires iOS | 17.6 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amnaj Sriwilai](https://appshunter.io/developer/1241468165) | [FastCustomer, Inc.](https://appshunter.io/developer/877380918) |

## What reviewers say

### Vacuums

[App page](https://appshunter.io/ios/app/vacuums/id1241468166)

This app assists automation engineers and systems designers in calculating parameters for vacuum handling systems. It helps determine workpiece requirements, holding force, and optimal dimensions for vacuum cups and hoses.

**Highlights:** Workpiece calculation, Holding force calculation, Vacuum cup diameter calculation, Vacuum hose diameter calculation, Evacuation time estimation, Pump suction capacity calculation, Vacuum unit converter

**In-app purchases:** none


### Fast Customer

[App page](https://appshunter.io/ios/app/fast-customer/id1422340204)

This app eliminates the need to wait on hold when contacting customer service. Simply tap a button, and the app will call you back when a representative is available.

**Highlights:** Eliminates waiting on hold, Callback feature, Contact customer service, User-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is Vacuums free?

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

### Is Fast Customer free?

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

### Which has better reviews, Vacuums or Fast Customer?

Vacuums is rated higher. Vacuums averages 4.0 out of 5 from 1 ratings, while Fast Customer averages 2.3 from 3 ratings.

### Do Vacuums or Fast Customer have ads?

Neither Vacuums nor Fast Customer shows ads.

---

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