# X369 YLE vs EarthPi

The clearest difference is in-app purchases: X369 YLE at none against EarthPi's 1. EarthPi's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EarthPi sells 1 one-off in-app purchase. X369 YLE asks for nothing beyond the download.

X369 YLE ships an update every 2 months, EarthPi every 3 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | X369 YLE | EarthPi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (15 ratings)](https://appshunter.io/ios/app/earthpi/id6741358020/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 164 MB | 116 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [Othman Alzahrani](https://appshunter.io/developer/1664580679) |

## What reviewers say

### X369 YLE

[App page](https://appshunter.io/ios/app/x369-yle/id1635808811)

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

**In-app purchases:** none


### EarthPi

[App page](https://appshunter.io/ios/app/earthpi/id6741358020)

Explore Earth with 27 interactive map projections. Visualize the planet from different angles, adjust time to see sunlight, and track celestial bodies. Save your discoveries with screenshot functionality.

**Highlights:** 27 Earth projections, Smooth projection transitions, Time control for sunlight simulation, Celestial tracking (sun and moon), Screenshot functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarthPi Premium | $3.99 | one-time |


## Frequently asked questions

### Is X369 YLE free?

X369 YLE is free to download, with no in-app purchases.

### Is EarthPi free?

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

### Do X369 YLE or EarthPi have ads?

Neither X369 YLE nor EarthPi shows ads.

### Which is updated more often, X369 YLE or EarthPi?

X369 YLE ships an update every 2 months, and EarthPi every 3 months. Most recently, X369 YLE was updated on October 4, 2026 and EarthPi on October 24, 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.*