# Crop Advisor by Hazera vs HeyStack

The clearest difference is ads: HeyStack at none against Crop Advisor by Hazera's shown. HeyStack also leads on update cadence (every 3 weeks vs every 11 months). Crop Advisor by Hazera's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Crop Advisor by Hazera ships an update every 11 months, HeyStack every 3 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Crop Advisor by Hazera | HeyStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 36 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onlinq](https://appshunter.io/developer/519688662) | [Flowgistics](https://appshunter.io/developer/1754347759) |

## What reviewers say

### Crop Advisor by Hazera

[App page](https://appshunter.io/ios/app/crop-advisor-by-hazera/id1551618610)

**Features:** macOS Compatibility

**In-app purchases:** none


### HeyStack

[App page](https://appshunter.io/ios/app/heystack/id6742833445)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Crop Advisor by Hazera free?

Crop Advisor by Hazera is free to download, with no in-app purchases.

### Is HeyStack free?

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

### Do Crop Advisor by Hazera or HeyStack have ads?

Crop Advisor by Hazera shows ads; HeyStack does not.

### Which is updated more often, Crop Advisor by Hazera or HeyStack?

Crop Advisor by Hazera ships an update every 11 months, and HeyStack every 3 weeks. Most recently, Crop Advisor by Hazera was updated on September 10, 2026 and HeyStack on September 15, 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.*