# Swarming Simulator vs やる夫RSS+インデックス v3

The clearest difference is in-app purchases: Swarming Simulator at none against やる夫RSS+インデックス v3's 1. Swarming Simulator also leads on ads (none vs shown) and iOS requirement (12.0 vs 15). On price, update cadence and device support there is nothing between them.

Both are free to download. やる夫RSS+インデックス v3 sells 1 one-off in-app purchase. Swarming Simulator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Swarming Simulator | やる夫RSS+インデックス v3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 8 MB | 17 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GSEC Inc.](https://appshunter.io/developer/1541952205) | [Tomohiro Itagaki](https://appshunter.io/developer/1066122691) |

## What reviewers say

### Swarming Simulator

[App page](https://appshunter.io/ios/app/swarming-simulator/id1541952203)

**Features:** macOS Compatibility

**In-app purchases:** none


### やる夫RSS+インデックス v3

[App page](https://appshunter.io/ios/app/rss-plus-v3/id1578061566)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proにアップグレード | $9.99 | one-time |


## Frequently asked questions

### Is Swarming Simulator free?

Swarming Simulator is free to download, with no in-app purchases.

### Is やる夫RSS+インデックス v3 free?

やる夫RSS+インデックス v3 is free to download, with in-app purchases available.

### Do Swarming Simulator or やる夫RSS+インデックス v3 have ads?

やる夫RSS+インデックス v3 shows ads; Swarming Simulator does not.

### Which is updated more often, Swarming Simulator or やる夫RSS+インデックス v3?

Swarming Simulator ships an update every 2 months, and やる夫RSS+インデックス v3 every 2 months. Most recently, Swarming Simulator was updated on September 20, 2026 and やる夫RSS+インデックス v3 on September 24, 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.*