Comparison

HarvestCalc vs iLime

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

Head to head
About

HarvestCalc

Calculate grain loss, productivity, and efficiency for combine harvesters. It helps determine net harvesting costs and calibrate grain loss monitors to improve your bottom line.

Highlights
  • Calculate grain loss percentage, weight/area, or $/area
  • Determine net harvesting cost by weight or area
  • Assess combine harvester adjustment effectiveness
  • Calibrate grain loss monitors
  • Improve combine harvester efficiency and productivity
Features
Read full description

HarvestCalc - The quick & easy way to calculate grain loss, productivity & efficiency of your combine harvester. • With just a few steps you can calculate your combine harvesters grain loss, either as a percentage of total yield, or weight/area, or in $/area. More importantly, Harvestcalc can calculate your net harvesting cost by weight ($/t) or cost by area ($/ha). • Use Harvestcalc to check the effectiveness of those adjustments you make to your combine harvester to minimise grain loss whilst maximising your combine harvesters efficiency & productivity. • Use Harvestcalc to calibrate your combine harvesters grain loss monitors to make sense of what your grain loss indicator really means. HarvestCalc - can provide the tools for a better bottom line. Terms of Use: https://www.termsfeed.com/live/42a373f7-d989-4408-a451-199c43526930

About

iLime

This tool helps farmers and consultants make informed liming decisions by estimating the long-term impact on soil pH, crop yield, and profitability. It simplifies complex calculations into an intuitive mobile interface, allowing exploration of various liming strategies.

Highlights
  • Estimates long-term impact of lime application
  • Calculates soil pH, crop yield, and profitability
  • Based on trusted Optlime model
  • Intuitive and field-ready mobile interface
  • Explores different liming strategies
  • Tailored to soil, crop, and lime characteristics
Features
Read full description

Make smarter liming decisions backed by decades of WA research. iLime is a decision-support tool designed in collaboration with farmers and consultants to estimate the long-term impact of lime application on soil pH, crop yield, and profitability. Built around the trusted Optlime model, iLime simplifies complex soil acidity calculations into a mobile interface that’s intuitive and field-ready. Developed through ongoing cycles of feedback and refinement, iLime empowers users to explore different liming strategies—tailored to their soil, crop, fertiliser, and lime characteristics—and view their effects over a 20-year horizon. iLime is based on the Optlime spreadsheet model, originally created during the 'Time to Lime' program (1996–2001) using field-tested principles of soil acidity. It has been extensively validated and enhanced with over a decade of Western Australian research. Whether you're a grower, agronomist, or researcher, iLime provides a reliable, science-backed way to assess the economic and agronomic benefits of liming—where and when it counts.

Screenshots

HarvestCalc4 screens
iLime4 screens

Verdict

The call

The clearest difference is in-app purchases: iLime at none against HarvestCalc's 1. iLime also leads on review sentiment (100% vs 67%) and update cadence (every 2 months vs every 8 months). On price and ads 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. HarvestCalc sells 1 in-app purchase, starting at $14.99 per year. iLime asks for nothing beyond the download.

UpkeepUpdate frequency

HarvestCalc ships an update every 8 months, iLime every 2 months. The most recent releases landed on June 1, 2026 and August 30, 2026 respectively.

Scorecard6 real differences · 2 level
HarvestCalc versus iLime: the parameters behind the verdict, then further details
ParameterHarvestCalciLime
PriceFreeFree
Positive reviews66.7% of reviews100.0% of reviews — better
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size8 MB37 MB
Age rating4+4+
DeveloperRB & CL GribbleDepartment of Primary Industries and Regional Development

Customer experience

HarvestCalc

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

iLime

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

HarvestCalc

Subscriptions1
  • HarvestCalc7 Days trial$14.991 Year
None

iLime

No in-app purchases

Questions

Is HarvestCalc free?
HarvestCalc is free to download, with in-app purchases available.
Is iLime free?
iLime is free to download, with no in-app purchases.
Do HarvestCalc or iLime have ads?
Neither HarvestCalc nor iLime shows ads.
Which is updated more often, HarvestCalc or iLime?
HarvestCalc ships an update every 8 months, and iLime every 2 months. Most recently, HarvestCalc was updated on June 1, 2026 and iLime on August 30, 2026.

Other comparisons