# AgriSpread vs Stoltz Calc

The clearest difference is update cadence: AgriSpread at every 2 months against Stoltz Calc's every 5 months. AgriSpread also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AgriSpread ships an update every 2 months, Stoltz Calc every 5 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AgriSpread | Stoltz Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 63 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ERS Computer Solutions Ltd](https://appshunter.io/developer/513259355) | [Stoltz MFG., LLC.](https://appshunter.io/developer/1791006988) |

## What reviewers say

### AgriSpread

[App page](https://appshunter.io/ios/app/agrispread/id919530381)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stoltz Calc

[App page](https://appshunter.io/ios/app/stoltz-calc/id6740665888)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AgriSpread free?

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

### Is Stoltz Calc free?

Stoltz Calc is free to download, with no in-app purchases.

### Do AgriSpread or Stoltz Calc have ads?

Neither AgriSpread nor Stoltz Calc shows ads.

### Which is updated more often, AgriSpread or Stoltz Calc?

AgriSpread ships an update every 2 months, and Stoltz Calc every 5 months. Most recently, AgriSpread was updated on October 29, 2026 and Stoltz Calc on October 30, 2026.

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