# Furigana Reader vs Nebula Sound

The clearest difference is ads: Nebula Sound at none against Furigana Reader's shown. Nebula Sound also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Furigana Reader sells 1 one-off in-app purchase and Nebula Sound sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Furigana Reader ships an update every 3 weeks, Nebula Sound weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Furigana Reader | Nebula Sound |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 13 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Akito](https://appshunter.io/developer/529433425) | [NEBULA DATA SERVICE PTE. LTD.](https://appshunter.io/developer/6802600348) |

## What reviewers say

### Furigana Reader

[App page](https://appshunter.io/ios/app/furigana-reader/id529433422)

This app automatically adds furigana (ruby annotations) to Japanese websites, providing instant readings for kanji. It offers a reader mode, dictionary lookup, and customizable display options to enhance your Japanese browsing experience.

**Highlights:** Automatic furigana annotations, Reader mode for distraction-free articles, In-page dictionary lookup, Built-in ad and tracker blocker, Customizable ruby text appearance, Romaji support (Hepburn/Wapuro), Share and action extensions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Nebula Sound

[App page](https://appshunter.io/ios/app/nebula-sound/id6802600345)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GE Basic | $9.99 | per month |
| Basic | $14.99 | per month |
| GE PLUS | $19.99 | per month |
| PLUS | $29.99 | per month |


## Frequently asked questions

### Is Furigana Reader free?

Furigana Reader is free to download, with in-app purchases available.

### Is Nebula Sound free?

Nebula Sound is free to download, with in-app purchases available.

### Do Furigana Reader or Nebula Sound have ads?

Furigana Reader shows ads; Nebula Sound does not.

### Which is updated more often, Furigana Reader or Nebula Sound?

Furigana Reader ships an update every 3 weeks, and Nebula Sound weekly. Most recently, Furigana Reader was updated on October 24, 2026 and Nebula Sound 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.*