# Let's Learn About Dinosaurs! vs Earth Science Explorer

The clearest difference is update cadence: Earth Science Explorer at every 2 months against Let's Learn About Dinosaurs!'s every 7 months. Earth Science Explorer also leads on price ($1.99 vs $4.99). Let's Learn About Dinosaurs!'s advantage is iOS requirement (8.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

Let's Learn About Dinosaurs! costs $4.99 and Earth Science Explorer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Let's Learn About Dinosaurs! ships an update every 7 months, Earth Science Explorer every 2 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Let's Learn About Dinosaurs! | Earth Science Explorer |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/lets-learn-about-dinosaurs/id569941517/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 275 MB | 57 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPad, Mac, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Rantek Inc.](https://appshunter.io/developer/319592818) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### Let's Learn About Dinosaurs!

[App page](https://appshunter.io/ios/app/lets-learn-about-dinosaurs/id569941517)

Explore the prehistoric world with this interactive app designed for young children. Learn dinosaur names, body parts, and fascinating facts through engaging lessons and Montessori-inspired puzzles. Perfect for curious minds aged 2-8.

**Highlights:** Learn 18 dinosaur names and pronunciations, Explore dinosaur body parts interactively, Assemble Montessori-style dinosaur puzzles, Engaging sorting activities, Facts about dinosaur size and habits, Co-developed by AMI certified Montessori teacher

**Features:** macOS Compatibility

**In-app purchases:** none


### Earth Science Explorer

[App page](https://appshunter.io/ios/app/earth-science-explorer/id1248941619)

**In-app purchases:** none


## Frequently asked questions

### Is Let's Learn About Dinosaurs! free?

Let's Learn About Dinosaurs! costs $4.99, with no in-app purchases.

### Is Earth Science Explorer free?

Earth Science Explorer costs $1.99, with no in-app purchases.

### Do Let's Learn About Dinosaurs! or Earth Science Explorer have ads?

Neither Let's Learn About Dinosaurs! nor Earth Science Explorer shows ads.

### Which is updated more often, Let's Learn About Dinosaurs! or Earth Science Explorer?

Let's Learn About Dinosaurs! ships an update every 7 months, and Earth Science Explorer every 2 months. Most recently, Let's Learn About Dinosaurs! was updated on October 7, 2026 and Earth Science Explorer on October 13, 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.*