# АХТ. Агрохімічні технології vs GrainCheck

The clearest difference is in-app purchases: АХТ. Агрохімічні технології at none against GrainCheck's 2. GrainCheck's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GrainCheck sells 2 in-app purchases, starting at $0.99 per month. АХТ. Агрохімічні технології asks for nothing beyond the download.

АХТ. Агрохімічні технології ships an update every 5 months, GrainCheck every 6 weeks. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | АХТ. Агрохімічні технології | GrainCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 65 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Radchenko](https://appshunter.io/developer/465165654) | [Softinform TOV](https://appshunter.io/developer/1329902448) |

## What reviewers say

### АХТ. Агрохімічні технології

[App page](https://appshunter.io/ios/app/id6444192957)

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

**In-app purchases:** none


### GrainCheck

[App page](https://appshunter.io/ios/app/graincheck/id6761753467)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GrainCheck Pro Monthly | $0.99 | per month |
| GrainCheck Pro Annual | $9.99 | per year |


## Frequently asked questions

### Is АХТ. Агрохімічні технології free?

АХТ. Агрохімічні технології is free to download, with no in-app purchases.

### Is GrainCheck free?

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

### Do АХТ. Агрохімічні технології or GrainCheck have ads?

Neither АХТ. Агрохімічні технології nor GrainCheck shows ads.

### Which is updated more often, АХТ. Агрохімічні технології or GrainCheck?

АХТ. Агрохімічні технології ships an update every 5 months, and GrainCheck every 6 weeks. Most recently, АХТ. Агрохімічні технології was updated on September 19, 2026 and GrainCheck on September 20, 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.*