# 虹ぶら vs やる夫RSS+インデックス v3

The clearest difference is in-app purchases: 虹ぶら at none against やる夫RSS+インデックス v3's 1. やる夫RSS+インデックス v3's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. 虹ぶら asks for nothing beyond the download.

虹ぶら ships an update every 5 weeks, やる夫RSS+インデックス v3 every 2 months. The most recent releases landed on September 23, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | 虹ぶら | やる夫RSS+インデックス v3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id627533749/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 45.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 17 MB | 17 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Masayoshi Okada](https://appshunter.io/developer/627533774) | [Tomohiro Itagaki](https://appshunter.io/developer/1066122691) |

## What reviewers say

### 虹ぶら

[App page](https://appshunter.io/ios/app/id627533749)

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

**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 虹ぶら free?

虹ぶら 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 虹ぶら or やる夫RSS+インデックス v3 have ads?

Both 虹ぶら and やる夫RSS+インデックス v3 show ads.

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

虹ぶら ships an update every 5 weeks, and やる夫RSS+インデックス v3 every 2 months. Most recently, 虹ぶら was updated on September 23, 2026 and やる夫RSS+インデックス v3 on May 18, 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.*