# J-Mas — Make smarter grain decisions

> Make smarter grain decisions (iPhone/iPad app by Grain Discovery.)

- Source: https://appshunter.io/ios/app/j-mas/id6739811575 (this page in markdown: same URL + `.md`)
- Developer: [Grain Discovery](https://appshunter.io/developer/1502289585)
- Category: Business
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 43 MB
- Languages: American English
- Released: 2025-01-08
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/j-mas/id6739811575/reviews.md

## What is J?

Contracts
Create & manage grain contracts, track sales, and ensure you get the best price for your harvest.

Cost of Production
Know your margins & maximize your harvest! This suite features everything from cost-of-production analysis to break-even insights, price target setting, contract management, and a comprehensive dashboard for all your commentary and sale recommendations.

Recommendations
monitor real-time and historical price recommendations for all the grain you trade, allowing you to identify optimal selling opportunities.

Market Insights
Get daily recaps, in-depth reports, and personalized recommendations to optimize your grain sales.

Recommendations
monitor real-time and historical price recommendations for all the grain you trade, allowing you to identify optimal selling opportunities.

Expert Q&A
Gain insights from real world questions posed by farmers and grain industry professionals across regions.

Reports
Get simple, easy-to-understand reports on market trends, what's affecting supply, and the latest grain industry news.

Events Calendar
Discover upcoming industry events, conferences and important grain market reports with the comprehensive calendar.

For questions, issues, feedback or ideas don't hesitate to email us at helpdesk@graindiscovery.com


## Version history (last 5 releases)

### 2.1.0 — 2026-09-01

Bug fixes and performance improvements

### 2.0.0 — 2026-08-19

Bug fixes and performance improvements.

### 1.9.0 — 2026-06-24

Bug fixes and performance improvements

### 1.8.0 — 2026-06-09

- Bug fixes and performance improvements

### 1.7.0 — 2026-05-18

Bug fixes and Performance improvements.

## Apps similar to J

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [FarmNerd](https://appshunter.io/ios/app/farmnerd/id6737323041) | — | Free | Business |
| [Libra Harvest](https://appshunter.io/ios/app/libra-harvest/id6502125511) | 5.0 (1) | Free | Business |
| [CropIntelligence](https://appshunter.io/ios/app/cropintelligence/id1373854681) | — | Free | Business |
| [Connect360](https://appshunter.io/ios/app/connect360/id6760619721) | — | Free | Business |
| [Combyne](https://appshunter.io/ios/app/combyne/id1442264594) | 5.0 (3) | Free | Business |
| [Grain Grading](https://appshunter.io/ios/app/grain-grading/id6453293800) | — | Free | Business |

## More apps by Grain Discovery

- [Grain Discovery](https://appshunter.io/ios/app/grain-discovery/id1502289707)
- [Lockie Farms](https://appshunter.io/ios/app/lockie-farms/id1522975333)
- [Burgessville Grain & Feed Inc.](https://appshunter.io/ios/app/burgessville-grain-and-feed-inc/id1541238397)
- [VDB Grains](https://appshunter.io/ios/app/vdb-grains/id1548056350)
- [Talbot Elevators](https://appshunter.io/ios/app/talbot-elevators/id1551058140)
- [SWT](https://appshunter.io/ios/app/swt/id1552960023)

All apps by Grain Discovery: https://appshunter.io/developer/1502289585

## Related topics

[jmas](https://appshunter.io/ios/topics/jmas)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*