# TurtleDiary Geography App vs School Dynamics Primary

The clearest difference is ads: School Dynamics Primary at none against TurtleDiary Geography App's shown. TurtleDiary Geography App's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (10.0 vs 15.0). On price, 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.

TurtleDiary Geography App ships an update fortnightly, School Dynamics Primary every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TurtleDiary Geography App | School Dynamics Primary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/turtlediary-geography-app/id1575589638/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 63 MB | 39 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TurtleDiary LLC](https://appshunter.io/developer/1036119438) | [MTA COMPUTERS LIMITED](https://appshunter.io/developer/1755541243) |

## What reviewers say

### TurtleDiary Geography App

[App page](https://appshunter.io/ios/app/turtlediary-geography-app/id1575589638)

Explore US states and countries, their capitals, and locations. Discover world currencies, cultures, food, religions, natural wonders, resources, and important cities through engaging games like Hangman, Word Search, and Crossword.

**Highlights:** Learn US states and countries, Discover world currencies, Explore culture, food, and religion, Study natural wonders and resources, Identify important cities, Interactive learning games

**Features:** macOS Compatibility

**In-app purchases:** none


### School Dynamics Primary

[App page](https://appshunter.io/ios/app/school-dynamics-primary/id6745165795)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TurtleDiary Geography App free?

TurtleDiary Geography App is free to download, with no in-app purchases.

### Is School Dynamics Primary free?

School Dynamics Primary is free to download, with no in-app purchases.

### Do TurtleDiary Geography App or School Dynamics Primary have ads?

TurtleDiary Geography App shows ads; School Dynamics Primary does not.

### Which is updated more often, TurtleDiary Geography App or School Dynamics Primary?

TurtleDiary Geography App ships an update fortnightly, and School Dynamics Primary every 2 months. Most recently, TurtleDiary Geography App was updated on October 24, 2026 and School Dynamics Primary on October 25, 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.*