# 虹ぶら+ vs NJRecalls

The clearest difference is price: NJRecalls at Free against 虹ぶら+'s $7.99. NJRecalls also leads on review sentiment (100% vs 57%) and ads (none vs shown). On update cadence, in-app purchases and iOS requirement there is nothing between them.

NJRecalls is free to download; 虹ぶら+ costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | 虹ぶら+ | NJRecalls |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Positive reviews | 56.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 17 MB | 3 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Masayoshi Okada](https://appshunter.io/developer/627533774) | [Kohei Natori](https://appshunter.io/developer/1286331912) |

## What reviewers say

### 虹ぶら+

[App page](https://appshunter.io/ios/app/plus/id644121227)

This app provides a dedicated browser for accessing and interacting with the Futaba Channel. It offers enhanced viewing capabilities, including the ability to read past threads and perform full-text searches. Users can also post, filter content with NG words, and extract replies.

**Highlights:** Futaba Channel browsing, Post and read threads, View past logs, Full-text search, NG word filtering, Reply extraction, One-handed operation

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

**In-app purchases:** none


### NJRecalls

[App page](https://appshunter.io/ios/app/njrecalls/id791217018)

Unofficial app for browsing Japanese translations of "Ninja Slayer," a popular webcomic. Access content published via the @NJSLYR Twitter account.

**Highlights:** Browse "Ninja Slayer" translations, Unofficial content access, Japanese text support, Content from @NJSLYR Twitter

**In-app purchases:** none


## Frequently asked questions

### Is 虹ぶら+ free?

虹ぶら+ costs $7.99, with no in-app purchases.

### Is NJRecalls free?

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

### Do 虹ぶら+ or NJRecalls have ads?

虹ぶら+ shows ads; NJRecalls does not.

### Which is updated more often, 虹ぶら+ or NJRecalls?

虹ぶら+ ships an update every 2 months, and NJRecalls every 2 months. Most recently, 虹ぶら+ was updated on September 25, 2026 and NJRecalls on August 27, 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.*