Niagara 4Valve Controller vs LDM Valves
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Niagara 4Valve Controller
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Advanced 4 Valve Drip Irrigation System Motor and valves can be operated anywhere from the world through mobile app or Web Application. It helps to deliver the right amount of water and nutrients at the right time automatically, so that each plant gets exactly what it needs when it needs to grow optimally. It helps to avoid excessive amounst of fertilizer and micronutrients as well as helps to reduce production costs. Farmer can produce higher yields while saving on water as well as fertilizer, energy, and manpower. Wired and wireless valve. Controller can be connected parallel. Feedback status can be achieved. Internet communication is available with GPRS & WIFI also. In IOT Based Smart Drip Irrigation System Communication speed is high compared to GSM.
LDM Valves
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This programme is designed for calculation of Kvs/Cvs of industrial valves.
Screenshots
Verdict
Niagara 4Valve Controller and LDM Valves are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Niagara 4Valve Controller ships an update every 2 months, LDM Valves every 5 months. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.
| Parameter | Niagara 4Valve Controller | LDM Valves |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 27 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Niagara Automation | LDM, spol. s r.o. |
In-app purchases
Niagara 4Valve Controller
No in-app purchases
LDM Valves
No in-app purchases
Questions
Is Niagara 4Valve Controller free?
Is LDM Valves free?
Do Niagara 4Valve Controller or LDM Valves have ads?
Which is updated more often, Niagara 4Valve Controller or LDM Valves?
Other comparisons
