# The Great Explorers vs Grid Spin

The clearest difference is price: Grid Spin at $0.99 against The Great Explorers's $3.99. Grid Spin also leads on update cadence (every 15 months vs every 33 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

The Great Explorers costs $3.99 and Grid Spin $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Great Explorers ships an update every 33 months, Grid Spin every 15 months. The most recent releases landed on October 7, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | The Great Explorers | Grid Spin |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-great-explorers/id1125950300/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 15 months** |
| Monetization | Paid | — |
| Size | 44 MB | 16 MB |
| Requires iOS | **12.0** | 13.2 |
| Devices | **iPhone, iPad, iPod** | iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [TOUCHSCREEN LEARNING LTD](https://appshunter.io/developer/501694854) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### The Great Explorers

[App page](https://appshunter.io/ios/app/the-great-explorers/id1125950300)

Discover the epic journeys of historical explorers from Vikings to astronauts. This app brings their adventures to life with engaging voice-overs, interactive maps, and fascinating facts, making history accessible and fun for young learners.

**Highlights:** Explorer biographies, Interactive timelines, Voice-overs, Interactive maps, Historical facts, Primary school curriculum alignment

**Features:** macOS Compatibility

**In-app purchases:** none


### Grid Spin

[App page](https://appshunter.io/ios/app/grid-spin-a-win/id1487990272)

**In-app purchases:** none


## Frequently asked questions

### Is The Great Explorers free?

The Great Explorers costs $3.99, with no in-app purchases.

### Is Grid Spin free?

Grid Spin costs $0.99, with no in-app purchases.

### Do The Great Explorers or Grid Spin have ads?

Neither The Great Explorers nor Grid Spin shows ads.

### Which is updated more often, The Great Explorers or Grid Spin?

The Great Explorers ships an update every 33 months, and Grid Spin every 15 months. Most recently, The Great Explorers was updated on October 7, 2026 and Grid Spin on May 14, 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.*