# MONOSEM US

> Adjust seed population for Monosem planters with gearbox settings. (iPhone/iPad app by Ribouleau Monosem.)

- Source: https://appshunter.io/ios/app/monosem-us/id927420945 (this page in markdown: same URL + `.md`)
- Developer: [Ribouleau Monosem](https://appshunter.io/developer/824218379)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 7 MB
- Languages: English
- Released: 2014-10-18
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/monosem-us/id927420945/reviews.md

## What is MONOSEM US?

The Monosem planter adjustment application enables you to easily adjust the seed population.

Once the planter characteristics given (model of planter and gearbox, inter row spacing and number of holes on the discs), the user has just to indicate the required seed population to know the appropriate gearbox settings. The application proposes the ratio corresponding exactly to the required adjustment or the upper and lower ratios the nearest to the required adjustment.

All the data will then be kept in memory for a future use and it is also possible to save several adjustments.

## Key features

- Adjust seed population
- Input planter characteristics
- Receive gearbox settings
- Proposes exact or nearest ratios
- Save multiple adjustments
- Keep data in memory

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/monosem-us/id927420945/reviews.md

### 1/5 — Why no info for the MS series?

*2021-04-10, version 1.2*

Please add MS series seeders to this app.

## Frequently asked questions about MONOSEM US

### How do I adjust seed population with MONOSEM US?

To adjust seed population, input your planter's model, gearbox, inter-row spacing, and disc hole count. Then, specify your required seed population, and the app will provide the correct gearbox settings.

### Can MONOSEM US save my planter settings?

Yes, MONOSEM US keeps all entered data in memory for future use. You can also save multiple different adjustment configurations for various planting scenarios.

### What planter models does MONOSEM US support?

The application supports Monosem planters and gearboxes. You will need to input the specific model of your planter and gearbox for accurate calculations.

### Does MONOSEM US offer exact gearbox ratios?

Yes, the application proposes the gearbox ratio that exactly matches your required seed adjustment. It also offers the nearest upper and lower ratios if an exact match isn't available.

### What devices can I use MONOSEM US on?

MONOSEM US is available for iPhone, iPad, and iPod. It is designed for mobile use in the field.

### How often is MONOSEM US updated?

The latest version of MONOSEM US is 1.3, last updated on March 11, 2022. Updates typically address bug fixes and feature enhancements.

### Is MONOSEM US suitable for young users?

MONOSEM US has an age rating of 4+, indicating it is suitable for a wide range of users. Its utility is primarily for agricultural professionals.

### Where can I download MONOSEM US?

MONOSEM US is available for free download on app stores for supported Apple devices. It was first released on October 18, 2014.

## Version history (last 1 release)

### 1.3 — 2022-03-11

Fixed the app to have it run on iOS 15

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## More apps by Ribouleau Monosem

- [MONOSEM EU](https://appshunter.io/ios/app/monosem-eu/id824218376)
- [EasyAdjust](https://appshunter.io/ios/app/easyadjust/id6443934232)

All apps by Ribouleau Monosem: https://appshunter.io/developer/824218379

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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 2026-06-10.*