# Graph Calc Plus vs World History Map

The clearest difference is price: World History Map at Free against Graph Calc Plus's $2.99. World History Map also leads on update cadence (every 9 months vs every 39 months). Graph Calc Plus's advantage is in-app purchases (none vs 7). On ads, device support and iOS requirement there is nothing between them.

World History Map is free to download; Graph Calc Plus costs $2.99 up front. World History Map sells 7 one-off in-app purchases. Graph Calc Plus asks for nothing beyond the download.

Graph Calc Plus ships an update every 39 months, World History Map every 9 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Graph Calc Plus | World History Map |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/world-history-map/id6470648221/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 9 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 711 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [跃伟 侯](https://appshunter.io/developer/1040159252) |

## What reviewers say

### Graph Calc Plus

[App page](https://appshunter.io/ios/app/graph-calc-plus/id1612916130)

**Features:** macOS Compatibility

**In-app purchases:** none


### World History Map

[App page](https://appshunter.io/ios/app/world-history-map/id6470648221)

Explore ancient civilizations and modern historical developments with detailed maps. This atlas covers regions from ancient Egypt and Babylon to the Roman Empire and the 15th-century global landscape. It's a practical tool for visualizing world history.

**Highlights:** Ancient civilization maps, Modern history maps (15th-1912), Focus on West Asia and North Africa, Mediterranean and Roman Empire maps, Global historical development visualization, Clear display of historical events

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 X 10 | $0.99 | one-time |
| 1 X 20 | $1.99 | one-time |
| 1 X 30 | $2.99 | one-time |
| 1 X 40 | $3.99 | one-time |
| 1 X 50 | $4.99 | one-time |
| 1 X 60 | $5.99 | one-time |
| 1 X 70 | $6.99 | one-time |


## Frequently asked questions

### Is Graph Calc Plus free?

Graph Calc Plus costs $2.99, with no in-app purchases.

### Is World History Map free?

World History Map is free to download, with in-app purchases available.

### Do Graph Calc Plus or World History Map have ads?

Neither Graph Calc Plus nor World History Map shows ads.

### Which is updated more often, Graph Calc Plus or World History Map?

Graph Calc Plus ships an update every 39 months, and World History Map every 9 months. Most recently, Graph Calc Plus was updated on October 7, 2026 and World History Map on October 12, 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.*