Comparison

Altimate vs Irrigation Calculator Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Altimate

Track your current elevation and GPS coordinates with this minimalist utility app. It offers a clean interface, customizable themes, and essential navigation tools for quick glances.

Highlights
  • Altitude/Elevation tracking
  • GPS Coordinates display
  • Compass with heading
  • Customizable color themes
  • Oversized readout
  • watchOS and widget integration
Features
Read full description

Meet your #1 elevation & altitude companion! Altimate swiftly and seamlessly integrates into your daily routine with fast glance Altitude/Elevation, all new customizable color themes, GPS Coordinates and heading. You'll soon see why this minimalist app is indispensable! Altimate is an elegant, feature-rich app. The ultimate altitude, coordinates and compass application for your iPhone and iPad. It has a clean design and lightweight interface. It comes with an altitude indicator for meter or ft, a compass with heading, and coordinates indicator for DMS or decimal. It also comes with 7 color themes. You will love it, especially when every moment matters! All it takes is one glance with our oversized & intentional readout. UI ENHANCEMENTS for an even easier user experience; no matter the situation. Enjoy all feature updates and future versions featuring watchOS and widget integration along with additional surprises.

About

Irrigation Calculator Pro

Features
Read full description

Irrigation Calculator Pro helps farmers, gardeners, and agriculture pros plan watering with confidence, even without internet. Pick a crop, set your soil, enter ETo and rainfall, and the app calculates how much water you need, how often to irrigate, and the next irrigation date. Simple inputs, accurate results. Why it’s different • Works fully offline: no accounts, no APIs, no syncing required. • Scientifically grounded: uses FAO-standard formulas and effective rainfall. Key features • Smart Calculator: Supports 58+ crops with verified Kc values, 6 soil types (AWC-based), crop-specific root depth, and manual ETo/rainfall. Instantly see water volume, frequency, and timing. • Units your way: Full metric/imperial support (mm/in, L/gal). • Scheduling made clear: Get the next irrigation date and alerts when soil deficit reaches the MAD threshold. • History & Records: Save calculations by field/crop; search and review past runs. Pro tools • Analytics Dashboard: Track water use trends, compare crop efficiency, view soil water deficits, and estimate costs. • Custom Crops: Add your own crops with custom Kc and root depth (with validation and helpful ranges). • Seasonal Planning: Guidance for spring, summer, autumn, and winter to save water while protecting yield. How it works • Select crop and soil. • Enter field size, ETo, and recent rainfall. • Get required water volume, irrigation frequency, and next date, ready to act. Designed for • Professional farmers, consultants, and landscapers who need quick, reliable decisions. • Serious home gardeners and students learning irrigation science.

Screenshots

Altimate4 screens
Irrigation Calculator Pro4 screens

Verdict

The call

The clearest difference is ads: Irrigation Calculator Pro at none against Altimate's shown. Altimate's advantage is update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Altimate sells 1 one-off in-app purchase and Irrigation Calculator Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Altimate ships an update fortnightly, Irrigation Calculator Pro every 6 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Altimate versus Irrigation Calculator Pro: the parameters behind the verdict, then further details
ParameterAltimateIrrigation Calculator Pro
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings3 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18.5
Further details — not scored
Size4 MB3 MB
Age rating4+4+
DeveloperAirMail, L.L.C.Cederic Schmid

In-app purchases

1 purchases

Altimate

One-time1
  • Remove Ads$1.99
1 purchases

Irrigation Calculator Pro

One-time1
  • Pro Unlock$3.99

Questions

Is Altimate free?
Altimate is free to download, with in-app purchases available.
Is Irrigation Calculator Pro free?
Irrigation Calculator Pro is free to download, with in-app purchases available.
Do Altimate or Irrigation Calculator Pro have ads?
Altimate shows ads; Irrigation Calculator Pro does not.
Which is updated more often, Altimate or Irrigation Calculator Pro?
Altimate ships an update fortnightly, and Irrigation Calculator Pro every 6 weeks. Most recently, Altimate was updated on October 24, 2026 and Irrigation Calculator Pro on October 30, 2026.

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