# The Roman Conquest vs Blast Radius

The clearest difference is update cadence: The Roman Conquest at every 9 days against Blast Radius's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. The Roman Conquest sells 3 in-app purchases, starting at $6.99 per 3 months and Blast Radius sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

The Roman Conquest ships an update every 9 days, Blast Radius every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Roman Conquest | Blast Radius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 92 MB | 131 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Massimo Plaja](https://appshunter.io/developer/6775201100) | [Vapolia](https://appshunter.io/developer/889942216) |

## What reviewers say

### The Roman Conquest

[App page](https://appshunter.io/ios/app/the-roman-conquest/id6787638523)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Patron — 3 Months | $6.99 | per 3 months |
| Patron — 6 Months | $12.99 | per 6 months |
| Patron — 12 Months | $17.99 | per year |


### Blast Radius

[App page](https://appshunter.io/ios/app/blast-radius-stack-conquer/id6800493430)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $22.99 | per year |
| Starter Pack | $1.99 | one-time |


## Frequently asked questions

### Is The Roman Conquest free?

The Roman Conquest is free to download, with in-app purchases available.

### Is Blast Radius free?

Blast Radius is free to download, with in-app purchases available.

### Do The Roman Conquest or Blast Radius have ads?

Neither The Roman Conquest nor Blast Radius shows ads.

### Which is updated more often, The Roman Conquest or Blast Radius?

The Roman Conquest ships an update every 9 days, and Blast Radius every 5 weeks. Most recently, The Roman Conquest was updated on October 21, 2026 and Blast Radius 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.*