# NozzleCalc vs Scale

The clearest difference is rating: NozzleCalc at 5.0 against Scale's 4.1. NozzleCalc also leads on iOS requirement (11.0 vs 16.6). Scale's advantage is update cadence (every 3 months vs every 49 months) and ratings volume (14 vs 1). 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.

NozzleCalc holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Scale has 14 ratings behind it against 1, so its average is the more settled of the two.

NozzleCalc ships an update every 49 months, Scale every 3 months. The most recent releases landed on September 23, 2026 and June 23, 2026 respectively.

## The numbers

| Metric | NozzleCalc | Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nozzlecalc/id794048259/reviews)** | [4.1 (14 ratings)](https://appshunter.io/ios/app/scale-tec-point/id1436986874/reviews) |
| Number of ratings | 1 | **14** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 13 MB | 27 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Greenleaf Technologies](https://appshunter.io/developer/794048262) | [Scale-Tec Ltd.](https://appshunter.io/developer/1137658395) |

## What reviewers say

### NozzleCalc

[App page](https://appshunter.io/ios/app/nozzlecalc/id794048259)

Quickly calculate sprayer settings for specific nozzles on the go. Determine optimum droplet size and PSI for your applications. Includes a reference section and direct contact to support.

**Highlights:** Sprayer setting calculations, Droplet size determination, PSI calculation, Customizable application rate, speed, and spacing, Reference section, Direct contact to support

**Features:** macOS Compatibility

**In-app purchases:** none


### Scale

[App page](https://appshunter.io/ios/app/scale-tec-point/id1436986874)

This app acts as a remote display and support tool for compatible weighing devices. View live weight readings, zero or tare scales, and adjust display settings. It also facilitates direct connection with the support team for remote diagnosis and troubleshooting.

**Highlights:** Remote scale display via Bluetooth, Live weight readings up to 1000 ft, Remote zero and tare functions, Scale calibration and settings adjustment, Live chat with support, Remote support sessions, Firmware update notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NozzleCalc free?

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

### Is Scale free?

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

### Which has better reviews, NozzleCalc or Scale?

NozzleCalc is rated higher. NozzleCalc averages 5.0 out of 5 from 1 ratings, while Scale averages 4.1 from 14 ratings.

### Do NozzleCalc or Scale have ads?

Neither NozzleCalc nor Scale shows ads.

### Which is updated more often, NozzleCalc or Scale?

NozzleCalc ships an update every 49 months, and Scale every 3 months. Most recently, NozzleCalc was updated on September 23, 2026 and Scale on June 23, 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.*