# HarvestCalc vs AgriEID Link

The clearest difference is in-app purchases: AgriEID Link at none against HarvestCalc's 1. AgriEID Link also leads on update cadence (fortnightly vs every 8 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. HarvestCalc sells 1 in-app purchase, starting at $14.99 per year. AgriEID Link asks for nothing beyond the download.

HarvestCalc ships an update every 8 months, AgriEID Link fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HarvestCalc | AgriEID Link |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Subscription | — |
| Size | 8 MB | 20 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RB & CL Gribble](https://appshunter.io/developer/1554426721) | [AgriEID](https://appshunter.io/developer/1652274222) |

## What reviewers say

### HarvestCalc

[App page](https://appshunter.io/ios/app/harvestcalc/id701867894)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HarvestCalc | $14.99 | per year |


### AgriEID Link

[App page](https://appshunter.io/ios/app/agrieid-link/id6754698965)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HarvestCalc free?

HarvestCalc is free to download, with in-app purchases available.

### Is AgriEID Link free?

AgriEID Link is free to download, with no in-app purchases.

### Do HarvestCalc or AgriEID Link have ads?

Neither HarvestCalc nor AgriEID Link shows ads.

### Which is updated more often, HarvestCalc or AgriEID Link?

HarvestCalc ships an update every 8 months, and AgriEID Link fortnightly. Most recently, HarvestCalc was updated on November 1, 2026 and AgriEID Link on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*