# Nature's Calendar vs eLearningBirds

The clearest difference is price: Nature's Calendar at Free against eLearningBirds's $14.99. Nature's Calendar also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.2). On update cadence, ads and in-app purchases there is nothing between them.

Nature's Calendar is free to download; eLearningBirds costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nature's Calendar ships an update every 3 months, eLearningBirds every 4 months. The most recent releases landed on September 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Nature's Calendar | eLearningBirds |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 67 MB | 753 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SPOTTERON Gmbh](https://appshunter.io/developer/1378099707) | [Jan-Hendrik Hanekom](https://appshunter.io/developer/1846561087) |

## What reviewers say

### Nature's Calendar

[App page](https://appshunter.io/ios/app/natures-calendar/id1325907410)

**Features:** macOS Compatibility

**In-app purchases:** none


### eLearningBirds

[App page](https://appshunter.io/ios/app/elearningbirds/id6754079961)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nature's Calendar free?

Nature's Calendar is free to download, with no in-app purchases.

### Is eLearningBirds free?

eLearningBirds costs $14.99, with no in-app purchases.

### Do Nature's Calendar or eLearningBirds have ads?

Neither Nature's Calendar nor eLearningBirds shows ads.

### Which is updated more often, Nature's Calendar or eLearningBirds?

Nature's Calendar ships an update every 3 months, and eLearningBirds every 4 months. Most recently, Nature's Calendar was updated on September 25, 2026 and eLearningBirds on September 14, 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.*