# Smithsonian vs Dinomus

The clearest difference is update cadence: Dinomus at weekly against Smithsonian's every 6 months. Dinomus also leads on price ($0.99 vs $3.99). Smithsonian's advantage is ratings volume (6 vs 1) and iOS requirement (13.0 vs 15.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

Smithsonian costs $3.99 and Dinomus $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Smithsonian against 5.0 for Dinomus. That said, the two scores are not equally well evidenced: Smithsonian has 6 ratings behind it against 1, so its average is the more settled of the two.

Smithsonian ships an update every 6 months, Dinomus weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smithsonian | Dinomus |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/smithsonian-dinosaurs/id6503628867/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dinomus/id6796457415/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 440 MB | 121 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PlayDate Digital Inc.](https://appshunter.io/developer/652113715) | [James McKendree](https://appshunter.io/developer/6796457417) |

## What reviewers say

### Smithsonian

[App page](https://appshunter.io/ios/app/smithsonian-dinosaurs/id6503628867)

Explore a prehistoric world by digging for fossils and uncovering facts about dinosaurs. Earn coins to unlock new tools and learn about over 15 dinosaur species through interactive scenes and quizzes. Develop literacy and critical thinking skills with engaging educational content.

**Highlights:** Dig for fossils with virtual tools, Learn facts about 15+ dinosaur species, Unlock dinosaur cards with information, Interactive prehistoric world exploration, Earn coins for better digging tools, Prehistoric quiz to test knowledge, Phonetic spelling for vocabulary building

**In-app purchases:** none


### Dinomus

[App page](https://appshunter.io/ios/app/dinomus/id6796457415)

A fun dinosaur guessing game for children aged 4 and up. Listen to clues and identify famous dinosaurs to earn points and badges. It's designed to aid reading skills with beautiful illustrations and engaging facts.

**Highlights:** Dinosaur guessing gameplay, Audio clues and voice recognition, Fun dinosaur facts, Badge collection system, Score tracking, Beautiful illustrations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smithsonian free?

Smithsonian costs $3.99, with no in-app purchases.

### Is Dinomus free?

Dinomus costs $0.99, with no in-app purchases.

### Which has better reviews, Smithsonian or Dinomus?

Smithsonian and Dinomus are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do Smithsonian or Dinomus have ads?

Neither Smithsonian nor Dinomus shows ads.

### Which is updated more often, Smithsonian or Dinomus?

Smithsonian ships an update every 6 months, and Dinomus weekly. Most recently, Smithsonian was updated on November 4, 2026 and Dinomus on October 31, 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.*