# NozzleCalc vs Dynalog Besta

The clearest difference is rating: NozzleCalc at 5.0 against Dynalog Besta's 3.0. Dynalog Besta's advantage is update cadence (monthly vs every 49 months) and iOS requirement (9.0 vs 11.0). On price, ratings volume, ads and in-app purchases 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 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

NozzleCalc ships an update every 49 months, Dynalog Besta monthly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | NozzleCalc | Dynalog Besta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nozzlecalc/id794048259/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/dynalog-besta/id1616994203/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Monthly** |
| Monetization | Free | Free |
| Size | 13 MB | 296 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Greenleaf Technologies](https://appshunter.io/developer/794048262) | [Shenzhen Junge Yunchuang Technology Co.,Ltd](https://appshunter.io/developer/1605749892) |

## 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


### Dynalog Besta

[App page](https://appshunter.io/ios/app/dynalog-besta/id1616994203)

This application connects to aircraft via WiFi for real-time image transmission and operational control. Users can remotely switch camera views, capture photos and videos, and control drone movements. It is designed for users of all ages.

**Highlights:** Real-time picture transmission, Aircraft operation control, Remote face switching, Photo and video capture, Real-time drone movement control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NozzleCalc free?

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

### Is Dynalog Besta free?

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

### Which has better reviews, NozzleCalc or Dynalog Besta?

NozzleCalc is rated higher. NozzleCalc averages 5.0 out of 5 from 1 ratings, while Dynalog Besta averages 3.0 from 2 ratings.

### Do NozzleCalc or Dynalog Besta have ads?

Neither NozzleCalc nor Dynalog Besta shows ads.

### Which is updated more often, NozzleCalc or Dynalog Besta?

NozzleCalc ships an update every 49 months, and Dynalog Besta monthly. Most recently, NozzleCalc was updated on October 10, 2026 and Dynalog Besta on October 6, 2026.

---

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