# the Rack App vs UPL OpenAg

The clearest difference is update cadence: UPL OpenAg at every 3 weeks against the Rack App's every 5 months. UPL OpenAg also leads on iOS requirement (10.0 vs 15.1). 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.

the Rack App ships an update every 5 months, UPL OpenAg every 3 weeks. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | the Rack App | UPL OpenAg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 30 MB | 201 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AgVend Inc.](https://appshunter.io/developer/1469595934) | [Momentus Research Pte Ltd](https://appshunter.io/developer/1541981573) |

## What reviewers say

### the Rack App

[App page](https://appshunter.io/ios/app/the-rack-app/id1630917115)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPL OpenAg

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is the Rack App free?

the Rack App is free to download, with no in-app purchases.

### Is UPL OpenAg free?

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

### Do the Rack App or UPL OpenAg have ads?

Neither the Rack App nor UPL OpenAg shows ads.

### Which is updated more often, the Rack App or UPL OpenAg?

the Rack App ships an update every 5 months, and UPL OpenAg every 3 weeks. Most recently, the Rack App was updated on September 9, 2026 and UPL OpenAg on September 25, 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.*