# Orniversity vs Green Learning

Orniversity and Green Learning are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Orniversity sells 2 in-app purchases, starting at $3.99 per month and Green Learning sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Orniversity | Green Learning |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | — | Subscription |
| Size | 91 MB | 66 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orniversity](https://appshunter.io/developer/1711755653) | [Die Pflanzenschule GbR](https://appshunter.io/developer/1725463366) |

## What reviewers say

### Orniversity

[App page](https://appshunter.io/ios/app/orniversity/id1616842712)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple Premium Monthly | $3.99 | per month |
| Apple Premium Yearly | $22.99 | per year |


### Green Learning

[App page](https://appshunter.io/ios/app/green-learning/id6475961711)

This app offers interactive quizzes based on user-selected subjects and difficulty levels. It features adaptive learning, allowing users to revisit incorrect answers and progress through levels. Users can also compete against others in a quiz arena.

**Highlights:** Customizable quizzes by subject and difficulty, Adaptive learning with repeated incorrect questions, Level progression system, Ability to switch subjects anytime, Competitive quiz arena

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatliche Zahlung | $3.99 | per month |
| Jährliche Zahlung | $39.90 | per year |


## Frequently asked questions

### Is Orniversity free?

Orniversity is free to download, with in-app purchases available.

### Is Green Learning free?

Green Learning is free to download, with in-app purchases available.

### Do Orniversity or Green Learning have ads?

Neither Orniversity nor Green Learning shows ads.

### Which is updated more often, Orniversity or Green Learning?

Orniversity ships an update every 5 weeks, and Green Learning every 5 weeks. Most recently, Orniversity was updated on October 24, 2026 and Green Learning on October 8, 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.*