Date Duration vs DeLaval Alerts
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Date Duration
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Duration Calculator is a precise, high-performance tool designed to calculate the time between any two dates instantly. Whether youβre managing project timelines, tracking personal milestones, or calculating business days, this app provides the accuracy you need with a clean, modern interface. Key Features: * Comprehensive Units: Calculate durations in years, months, days, hours, and minutes with a single tap. * Working Days Mode: Toggle the "Working Days Only" feature to calculate business days by automatically excluding Saturdays and Sundays. * Include/Exclude End Date: Customise your results with a toggle to include the final day in your calculation. * Saved Durations Library: Keep a list of your most important date ranges. Assign custom titles to your calculations for quick access at any time. * Dynamic Current Date Sync: Use the "End Date Is Current Date" feature to create live-updating countdowns or duration trackers. * Clipboard Integration: Double-tap any result to copy the numerical value instantly.
DeLaval Alerts
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Receive alerts when a situation requires attention at your farm. Once you have a DeLaval Plus account and the supported DeLaval system(s) are connected, this mobile app will be a must-have in your toolbox. DeLaval Alerts will provide you with alarms and warnings that you can swiftly respond to, depending on their severity level and source. + Receive notifications of alarms and warnings: The alerts are classified as Alarms (stop alarms) or Warnings (user notifications) based on their severity. Alarms hold the highest priority and require your immediate attention; Silent Mode can be configured for certain hours of the day. During Silent Mode, only Alarms are received as push notifications, while less urgent Warnings are added silently to the Alert listing in the app. + Customize worker schedule: You can individually schedule working hours throughout the week for all users invited to your farm in DeLaval Plus to receive alerts. Create and customise profiles for each user to specify when they will receive push notifications from Alerts. + Self-Managed farm A user with Manager privileges can apply worker schedules to employees as explained above or run the farm as Self-Managed, where all users can adjust their schedules individually. Pre-requisites: DeLaval Plus account DeLaval Edge Server installed at the farm and connected to DeLaval Plus Depending on the system at the farm the following apply: At least DelPro FarmManager 10.2 and paired to DeLaval Plus (VMS) DeLaval Flow-Responsive milking with vacuum sensors installed (Parlour/Rotary) At least DelProβ’ FarmManager 6.3 for Parlour/Rotary with DeLaval Flow Responsive milking Technical Support: Please contact your DeLaval representative. Licence Agreement: https://corporate.delaval.com/legal/software/ Do you have a question? Please visit us at www.DeLaval.com
Screenshots
Verdict
The clearest difference is update cadence: DeLaval Alerts at every 2 months against Date Duration's every 31 months. DeLaval Alerts also leads on iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Date Duration ships an update every 31 months, DeLaval Alerts every 2 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.
| Parameter | Date Duration | DeLaval Alerts |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 31 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.4 β better |
| Further details β not scored | ||
| Size | 0 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Rizhwan Hajamaideen | DeLaval International |
In-app purchases
Date Duration
No in-app purchases
DeLaval Alerts
No in-app purchases
Questions
Is Date Duration free?
Is DeLaval Alerts free?
Do Date Duration or DeLaval Alerts have ads?
Which is updated more often, Date Duration or DeLaval Alerts?
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