# Inside Earth vs EQezzr

The clearest difference is update cadence: EQezzr at weekly against Inside Earth's fortnightly. EQezzr also leads on iOS requirement (11.0 vs 13.0). 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.

Inside Earth ships an update fortnightly, EQezzr weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Inside Earth | EQezzr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (81 ratings)](https://appshunter.io/ios/app/inside-earth-crust-to-core/id1600729183/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 190 MB | 45 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Andre](https://appshunter.io/developer/1131259796) | [Technidoo UG](https://appshunter.io/developer/1164397550) |

## What reviewers say

### Inside Earth

[App page](https://appshunter.io/ios/app/inside-earth-crust-to-core/id1600729183)

Explore the Earth's interior by virtually peeling back its layers. Understand the composition of the crust, mantle, and core. Learn about tectonic plates, volcanism, and earthquakes.

**Highlights:** Interactive layer peeling, Tectonic plate visualization, Volcanism and earthquake explanation, Compositional learning, Geological process discovery

**In-app purchases:** none


### EQezzr

[App page](https://appshunter.io/ios/app/eqezzr/id6445987743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inside Earth free?

Inside Earth is free to download, with no in-app purchases.

### Is EQezzr free?

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

### Do Inside Earth or EQezzr have ads?

Neither Inside Earth nor EQezzr shows ads.

### Which is updated more often, Inside Earth or EQezzr?

Inside Earth ships an update fortnightly, and EQezzr weekly. Most recently, Inside Earth was updated on October 24, 2026 and EQezzr on October 27, 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.*