# GrainSure

> GrainSure (iPhone/iPad app by IoT Ventures Ltd.)

- Source: https://appshunter.io/ios/app/grainsure/id6737645548 (this page in markdown: same URL + `.md`)
- Developer: [IoT Ventures Ltd](https://appshunter.io/developer/1435022448)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 33 MB
- Languages: American English
- Released: 2026-01-24
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/grainsure/id6737645548/reviews.md

## What is GrainSure?

GrainSure provides reliable, real-time visibility of on-farm feed silo levels, helping farmers and feed suppliers reduce stock-outs, improve planning, and operate more efficiently.


The GrainSure system combines rugged, solar-powered sensors with long-range LoRaWAN connectivity and intelligent software to deliver accurate insights into feed levels, usage trends, and predicted days-to-empty.


Using the GrainSure app, you can:
• View live and historical feed levels for each silo
• See usage trends and predicted run-out dates
• Receive alerts when levels reach defined thresholds
• Access your data from mobile or desktop
• Share visibility with trusted partners such as feed suppliers


GrainSure is designed for real-world farm environments and supports a wide range of silo types and sizes. The platform is used by farmers and feed suppliers to support better decisions, safer operations, and fewer surprises.


Learn more at grainsure.co.nz


## Version history (last 1 release)

### 1.1 — 2026-01-24

No release notes.

## More apps by IoT Ventures Ltd

- [BeSure](https://appshunter.io/ios/app/besure/id1529056819)
- [HorseSafe](https://appshunter.io/ios/app/horsesafe/id6504638800)
- [Water To Grow](https://appshunter.io/ios/app/water-to-grow/id6636466475)
- [BoatSecure](https://appshunter.io/ios/app/boatsecure/id6746773029)
- [SiloSure](https://appshunter.io/ios/app/silosure/id6746776227)

All apps by IoT Ventures Ltd: https://appshunter.io/developer/1435022448

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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 2026-02-23.*