Techline Calculator vs Grungard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Techline Calculator
This app assists with landscape design by providing calculations for project supplies, measurements, and dripline placement. It accounts for variables like soil type, plant needs, and irrigation pressure to determine emitter spacing and irrigated area. Results can be saved and recalculated, ensuring adherence to official standards.
- Landscape design calculations
- Project supply estimation
- Dripline placement guidance
- Irrigated area determination
- Pressure and flow rate calculations
- Emitter spacing computation
- Save and recalculate results
Read full descriptionHide full description
The Netafim Techline Calculator offers a guideline for determining landscape design, project supplies, measurements, and calculations. This includes variables for soil, plants, dripline placement, irrigated area, pressure, flow rate, and emitter spacing. You can save your results after calculation, and recalculate at any time. The Netafim Landscape Calculator will always be up to date with the official Netafim standards.
Grungard
Read full descriptionHide full description
This app is created for controlling Grungard BLT irrigation devices.
Screenshots
Verdict
The clearest difference is update cadence: Grungard at fortnightly against Techline Calculator's every 2 months. On price, ads, in-app purchases and device support 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.
Techline Calculator ships an update every 2 months, Grungard fortnightly. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | Techline Calculator | Grungard |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (7 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 10 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Visual Impact Technologies Inc. | Grüngard |
In-app purchases
Techline Calculator
No in-app purchases
Grungard
No in-app purchases
