Comparison

Zonai Construct 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

Zonai Construct

This companion app provides interactive maps for a popular adventure game, featuring Sky, Surface, and Underground views. Easily search for in-game markers by category and synchronize your data with iCloud for seamless access across devices.

Highlights
  • Interactive Sky, Surface, and Underground maps
  • Marker search by category
  • iCloud data synchronization
  • Global marker name search
  • In-app feedback option
Read full description

Zonai Construct App is a map tool created in conjunction with the Tears of the Kingdom: - Three maps: Sky, Surface, and Underground. - Search for markers by category. - Synchronize marker data with iCloud. - Global marker name search. Thank you for using the Zonai Construct App. If you encounter any issues while using it, please contact us through the in-app feedback or at mail@umiibo.app.

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

Zonai Construct3 screens
Irrigation Calculator Pro4 screens

Verdict

The call

The clearest difference is update cadence: Zonai Construct at fortnightly against Irrigation Calculator Pro's every 6 weeks. Zonai Construct also leads on iOS requirement (15.0 vs 18.5). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zonai Construct 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

Zonai Construct ships an update fortnightly, Irrigation Calculator Pro every 6 weeks. The most recent releases landed on August 15, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Zonai Construct versus Irrigation Calculator Pro: the parameters behind the verdict, then further details
ParameterZonai ConstructIrrigation Calculator Pro
PriceFreeFree
Rating4.8 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18.5
Further details — not scored
Size196 MB3 MB
Age rating4+4+
Developer紫晴 王Cederic Schmid

In-app purchases

1 purchases

Zonai Construct

One-time1
  • Pro LifetimeFree
1 purchases

Irrigation Calculator Pro

One-time1
  • Pro Unlock$3.99

Questions

Is Zonai Construct free?
Zonai Construct 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 Zonai Construct or Irrigation Calculator Pro have ads?
Neither Zonai Construct nor Irrigation Calculator Pro shows ads.
Which is updated more often, Zonai Construct or Irrigation Calculator Pro?
Zonai Construct ships an update fortnightly, and Irrigation Calculator Pro every 6 weeks. Most recently, Zonai Construct was updated on August 15, 2026 and Irrigation Calculator Pro on September 22, 2026.

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