# Motomco vs GPD

The clearest difference is review sentiment: GPD at 100% against Motomco's 33%. Motomco's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Motomco ships an update every 3 weeks, GPD monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Motomco | GPD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 31 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [MTC - GRAINMAN](https://appshunter.io/developer/1636747805) | [Charles Steinmetz](https://appshunter.io/developer/1514567876) |

## What reviewers say

### Motomco

[App page](https://appshunter.io/ios/app/motomco/id1509000621)

This application allows users to view and store humidity measurements from Motomco equipment. It utilizes QR code scanning and Bluetooth communication to capture data from each measurement, with cloud storage for detailed history and tracking.

**Highlights:** View humidity measurements, Store measurement data, QR code reader, Bluetooth communication, Cloud storage, Detailed history tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### GPD

[App page](https://appshunter.io/ios/app/gpd/id1514567877)

This app helps farmers assess planting uniformity by measuring seed spacing. It calculates the Coefficient of Variation (CV%) and analyzes distribution regularity, identifying acceptable spacing, doubles, and skips to improve crop yield.

**Highlights:** Measures seed spacing uniformity, Calculates Coefficient of Variation (CV%), Analyzes distribution regularity (acceptable, doubles, skips), Identifies causes of planting errors, Aids in improving plantability

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

**In-app purchases:** none


## Frequently asked questions

### Is Motomco free?

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

### Is GPD free?

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

### Do Motomco or GPD have ads?

Neither Motomco nor GPD shows ads.

### Which is updated more often, Motomco or GPD?

Motomco ships an update every 3 weeks, and GPD monthly. Most recently, Motomco was updated on November 3, 2026 and GPD on November 3, 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.*