NozzleCalc vs Dynalog Besta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NozzleCalc
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.
- Sprayer setting calculations
- Droplet size determination
- PSI calculation
- Customizable application rate, speed, and spacing
- Reference section
- Direct contact to support
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Now you can quickly calculate sprayer settings for TurboDrop and AirMix nozzles anywhere with the official Greenleaf Technologies Nozzle Calculator app. Determine optimum droplet size and PSI for all your applications on-the-go and spray with confidence. If you use Greenleaf Technologies spray nozzles for your applications this is the app you shouldn't be without! This is the simplest and most accurate nozzle calculator app for Greenleaf nozzles. See the droplet size each nozzle size generates at a variety of precise pressures. Customize by setting your application rate (gal/ac), speed (mph), spacing (inches), and flowrate (gal/min). The reference section provides additional product info and industry terminology. Speak directly to a knowledgeable Greenleaf Technologies representative with a touch with the autodial contact feature.
Dynalog Besta
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.
- Real-time picture transmission
- Aircraft operation control
- Remote face switching
- Photo and video capture
- Real-time drone movement control
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This is an application that connects the aircraft via wifi for real-time picture transmission and operation control. It can switch faces remotely and take photos and videos. It can also control drone movements in real time. It's an app for all ages.
Screenshots
Verdict
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.
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.
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.
| Parameter | NozzleCalc | Dynalog Besta |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 49 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 296 MB |
| Age rating | 4+ | 4+ |
| Developer | Greenleaf Technologies | Shenzhen Junge Yunchuang Technology Co.,Ltd |
Customer experience
NozzleCalc
Dynalog Besta
In-app purchases
NozzleCalc
No in-app purchases
Dynalog Besta
No in-app purchases
Questions
Is NozzleCalc free?
Is Dynalog Besta free?
Which has better reviews, NozzleCalc or Dynalog Besta?
Do NozzleCalc or Dynalog Besta have ads?
Which is updated more often, NozzleCalc or Dynalog Besta?
Other comparisons
