# 輕小說百科 vs ReadRelay

The clearest difference is in-app purchases: 輕小說百科 at none against ReadRelay's 1. 輕小說百科 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 26.0). ReadRelay's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price there is nothing between them.

Both are free to download. ReadRelay sells 1 one-off in-app purchase. 輕小說百科 asks for nothing beyond the download.

輕小說百科 ships an update every 2 months, ReadRelay every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 輕小說百科 | ReadRelay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/id6444580588/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 17 MB | 7 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [彩云 庄](https://appshunter.io/developer/1605146321) | [金苹 卢](https://appshunter.io/developer/1885537846) |

## What reviewers say

### 輕小說百科

[App page](https://appshunter.io/ios/app/id6444580588)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadRelay

[App page](https://appshunter.io/ios/app/readrelay/id6811293525)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadRelay 永久会员 | $1.99 | one-time |


## Frequently asked questions

### Is 輕小說百科 free?

輕小說百科 is free to download, with no in-app purchases.

### Is ReadRelay free?

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

### Do 輕小說百科 or ReadRelay have ads?

輕小說百科 shows ads; ReadRelay does not.

### Which is updated more often, 輕小說百科 or ReadRelay?

輕小說百科 ships an update every 2 months, and ReadRelay every 5 days. Most recently, 輕小說百科 was updated on October 24, 2026 and ReadRelay on October 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.*