# UPL OpenAg vs Nexus Field

The clearest difference is update cadence: UPL OpenAg at every 3 weeks against Nexus Field's every 2 months. UPL OpenAg also leads on iOS requirement (10.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

UPL OpenAg ships an update every 3 weeks, Nexus Field every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | UPL OpenAg | Nexus Field |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 201 MB | 121 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Momentus Research Pte Ltd](https://appshunter.io/developer/1541981573) | [Keyphase Tech](https://appshunter.io/developer/1772091839) |

## What reviewers say

### UPL OpenAg

[App page](https://appshunter.io/ios/app/upl-openag/id6443838529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nexus Field

[App page](https://appshunter.io/ios/app/nexus-field/id6736470579)

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

**In-app purchases:** none


## Frequently asked questions

### Is UPL OpenAg free?

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

### Is Nexus Field free?

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

### Do UPL OpenAg or Nexus Field have ads?

Neither UPL OpenAg nor Nexus Field shows ads.

### Which is updated more often, UPL OpenAg or Nexus Field?

UPL OpenAg ships an update every 3 weeks, and Nexus Field every 2 months. Most recently, UPL OpenAg was updated on November 3, 2026 and Nexus Field on October 30, 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.*